Kjell Wiik

Om

Kjell Wiik

Jeg har vært ansatt ved NTNU siden 1991 og jobber som professor ved Institutt for materialteknologi.

Fagfelt/Arbeidsområde
Uorganisk kjemi

Publikasjoner

2023

Fagerli, Frode Håskjold; Wagner, Nils Peter; Wiik, Kjell; Grande, Tor; Wang, Zhaohui; Selbach, Sverre Magnus. (2023) A study on multilayered MXenes for rechargeable battery electrodes through surface termination control. NTNU
Doktorgradsavhandling
Fagerli, Frode Håskjold; Vullum, Per Erik; Grande, Tor; Wang, Zhaohui; Selbach, Sverre Magnus; Wiik, Kjell. (2023) Bulk substitution of F-terminations from Ti3C2Tx MXene by cation pillaring and gas hydrolysation. FlatChem - Chemistry of Flat Materials
Vitenskapelig artikkel
Tabeshfar, Mohadese; Dini, Ghasem; Salehi, Mehdi; Wiik, Kjell. (2023) Oxidation Behavior of Single-Layer Gd2Zr2O7, and Gd2Zr2O7/YbSZ, and Double-Layer YSZ + Gd2Zr2O7/YbSZ Thermal Barrier Coatings. Oxidation of Metals
Vitenskapelig artikkel

2022

Sahini, Mtabazi Geofrey; Wiik, Kjell; Grande, Tor. (2022) Cation inter-diffusion and formation of intermediate phases in CoO and La2NiO4+d diffusion couples. Materials Letters
Vitenskapelig artikkel
Kanas, Nikola; Williamson, Benjamin; Steinbach, Frank; Hinterding, Richard; Einarsrud, Mari-Ann; Selbach, Sverre Magnus. (2022) Tuning the Thermoelectric Performance of CaMnO<inf>3</inf>-Based Ceramics by Controlled Exsolution and Microstructuring. ACS Applied Energy Materials
Vitenskapelig artikkel
Singh, Sathya Prakash; Kanas, Nikola; Einarsrud, Mari-Ann; Wiik, Kjell. (2022) The effect of alkaline earth metal substitution on thermoelectric properties of A<inf>0.98</inf>La<inf>0.02</inf>MnO<inf>3-δ</inf> (A = Ca, Ba). Processing and Application of Ceramics (PAC)
Vitenskapelig artikkel
Fagerli, Frode Håskjold; Wang, Zhaohui; Grande, Tor; Kaland, Henning; Selbach, Sverre Magnus; Wagner, Nils Peter. (2022) Removing fluoride-terminations from multilayered V2CTx MXene by gas hydrolyzation. ACS Omega
Vitenskapelig artikkel

2021

Tabeshfar, Mohadese; Salehi, Mehdi; Dini, Ghasem; He, Jianying; Einarsrud, Mari-Ann; Wiik, Kjell. (2021) Phase relations and thermomechanical properties of (Gd2Zr2O7)1-x(YbSZ)x based thermal barrier coatings (0 ≤x≤ 0.98). Journal of Materials Research
Vitenskapelig artikkel
Kaland, Henning; Fagerli, Frode Håskjold; Hadler-Jacobsen, Jacob; Zhao-Karger, Zhirong; Fichtner, Maximilian; Wiik, Kjell. (2021) Performance Study of MXene/Carbon Nanotube Composites for Current Collector- and Binder-Free Mg-S Batteries. ChemSusChem
Vitenskapelig artikkel

2020

Kaland, Henning; Hadler-Jacobsen, Jacob; Fagerli, Frode Håskjold; Wagner, Nils Peter; Wang, Zhaohui; Selbach, Sverre Magnus. (2020) Are MXenes Suitable as Cathode Materials for Rechargeable Mg Batteries?. Sustainable Energy & Fuels
Vitenskapelig artikkel
Kaland, Henning; Hadler-Jacobsen, Jacob; Fagerli, Frode Håskjold; Wagner, Nils Peter; Schnell, Sondre Kvalvåg; Wiik, Kjell. (2020) Dipentamethylene thiuram tetrasulfide-based cathodes for rechargeable magnesium batteries. ACS Applied Energy Materials
Vitenskapelig artikkel
Gunnæs, Anette Eleonora; Tofan, Raluca; Berland, Kristian; Gorantla, Sandeep Madhukar; Storaas, Thomas Aarflot; Desissa, Temesgen Debelo. (2020) Chemical stability of Ca3Co4−xO9+δ/CaMnO3−δ p–n junction for oxide-based thermoelectric generators. RSC Advances
Vitenskapelig artikkel
Kanas, Nikola; Bjørk, Rasmus; Wells, Kristin Høydalsvik; Schuler, Raphael; Einarsrud, Mari-Ann; Pryds, Nini. (2020) Time-enhanced performance of oxide thermoelectric modules based on a hybrid p-n junction . ACS Omega
Vitenskapelig artikkel
Tabeshfar, Mohadese; Salehi, Mehdi; Dini, Ghasem; Dahl, Paul Inge; Einarsrud, Mari-Ann; Wiik, Kjell. (2020) Hot corrosion of Gd2Zr2O7, Gd2Zr2O7/YbSZ, YSZ+Gd2Zr2O7/YbSZ, and YSZ thermal barrier coatings exposed to Na2SO4+V2O5. Surface & Coatings Technology
Vitenskapelig artikkel
Kanas, Nikola; Skomedal, Gunstein; Desissa, Temesgen D.; Feldhoff, Armin; Grande, Tor; Wiik, Kjell. (2020) Performance of a thermoelectric module based on n-type (La0.12Sr0.88)0.95TiO3-δ and p-type Ca3Co4-xO9+δ . Journal of Electronic Materials
Vitenskapelig artikkel

2019

Talic, Belma; Hendriksen, Peter Vang; Wiik, Kjell; Lein, Hilde Lea. (2019) Diffusion couple study of the interaction between Cr2O3 and MnCo2O4 doped with Fe and Cu . Solid State Ionics
Vitenskapelig artikkel
Skomedal, Gunstein; Vehus, Tore; Kanas, Nikola; Singh, Sathya Prakash; Einarsrud, Mari-Ann; Wiik, Kjell. (2019) Long term stability testing of oxide unicouple thermoelectric modules. Materials Today: Proceedings
Vitenskapelig artikkel
Kanas, Nikola; Singh, Sathya Prakash; Rotan, Magnus; Desissa, Temesgen Debelo; Grande, Tor; Wiik, Kjell. (2019) Thermoelectric Properties of Ca3Co2−xMnxO6 (x = 0.05, 0.2, 0.5, 0.75, and 1). Materials
Vitenskapelig artikkel
Bittner, Michael; Kanas, Nikola; Hinterding, Richard; Steinbach, Frank; Räthel, Jan; Schrade, Matthias. (2019) A comprehensive study on improved power materials for high-temperature thermoelectric generators. Journal of Power Sources
Vitenskapelig artikkel
Bittner, Michael; Kanas, Nikola; Hinterding, Richard; Steinbach, Frank; Groeneveld, Dennis; Wemhoff, Piotr. (2019) Triple-phase ceramic 2D nanocomposite with enhanced thermoelectric properties. Journal of the European Ceramic Society
Vitenskapelig artikkel
Ruhl, Rian; Song, Jia; Thoréton, Vincent; Singh, Sathya Prakash; Wiik, Kjell; Larring, Yngve. (2019) Structure, electrical conductivity and oxygen transport properties of perovskite-type oxides CaMn1−x−yTixFeyO3−δ. Physical Chemistry, Chemical Physics - PCCP
Vitenskapelig artikkel
Singh, Sathya Prakash; Kanas, Nikola; Desissa, Temesgen Debelo; Einarsrud, Mari-Ann; Norby, Truls Eivind; Wiik, Kjell. (2019) Thermoelectric properties of non-stoichiometric CaMnO3-d composites formed by redox-activated exsolution. Journal of the European Ceramic Society
Vitenskapelig artikkel
Singh, Sathya Prakash; Kanas, Nikola; Desissa, Temesgen Debelo; Johnsson, Mats; Einarsrud, Mari-Ann; Norby, Truls Eivind. (2019) Thermoelectric properties of A-site deficient La-doped SrTiO3 at 100–900 °C under reducing conditions. Journal of the European Ceramic Society
Vitenskapelig artikkel

2018

Kanas, Nikola; Singh, Sathya Prakash; Rotan, Magnus; Saleemi, Mohsin; Bittner, Michael; Feldhoff, Armin. (2018) Influence of processing on stability, microstructure and thermoelectric properties of Ca3Co4-xO9+δ. Journal of the European Ceramic Society
Vitenskapelig artikkel
Talic, Belma; Hendriksen, Peter Vang; Wiik, Kjell; Lein, Hilde Lea. (2018) Thermal expansion and electrical conductivity of Fe and Cu doped MnCo2O4 spinel. Solid State Ionics
Vitenskapelig artikkel
Kanas, Nikola; Bittner, Michael; Desissa, Temesgen Debelo; Singh, Sathya Prakash; Norby, Truls Eivind; Feldhoff, Armin. (2018) All-Oxide Thermoelectric Module with in Situ Formed Non-Rectifying Complex p-p-n Junction and Transverse Thermoelectric Effect. ACS Omega
Vitenskapelig artikkel
Desissa, Temesgen D.; Haugsrud, Reidar; Wiik, Kjell; Norby, Truls Eivind. (2018) Inter-diffusion across a direct p-n heterojunction of Li-doped NiO and Al-doped ZnO. Solid State Ionics
Vitenskapelig artikkel
Singh, Sathya Prakash; Wiik, Kjell. (2018) Development of oxides with n-type electronic conductivity for applications in high temperature thermoelectric generators (TEGs). Doktoravhandlinger ved NTNU (378)
Doktorgradsavhandling
Desissa, Temesgen D.; Kanas, Nikola; Singh, Sathya Prakash; Wiik, Kjell; Einarsrud, Mari-Ann; Norby, Truls Eivind. (2018) Chemical tracer diffusion of Sr and Co in polycrystalline Ca-deficient CaMnO3-δ with CaMn2O4 precipitates. Physical Chemistry, Chemical Physics - PCCP
Vitenskapelig artikkel

2017

Thoréton, Vincent; Darell, Ove; Spjelkavik, Aud I.; Sunding, Martin Fleissner; Mokkelbost, Tommy; Pishahang, Mehdi. (2017) Manufacturing of perovskite oxygen carriers by spray granulation for chemical looping combustion. Energy Technology
Vitenskapelig artikkel
Thoréton, Vincent; Pishahang, Mehdi; Mokkelbost, Tommy; Wiik, Kjell; Larring, Yngve. (2017) Microstructural stability of tailored CaMn0.875−xFexTi0.125O3−δ perovskite oxygen carrier materials for chemical looping combustion. Energy Technology
Vitenskapelig artikkel
Talic, Belma; Falk-Windisch, Hannes; Venkatachalam, Vinothini; Hendriksen, Peter Vang; Wiik, Kjell; Lein, Hilde Lea. (2017) Effect of coating density on oxidation resistance and Cr vaporization from solid oxide fuel cell interconnects. Journal of Power Sources
Vitenskapelig artikkel
Talic, Belma; Molin, Sebastian; Wiik, Kjell; Hendriksen, Peter Vang; Lein, Hilde Lea. (2017) Comparison of iron and copper doped manganese cobalt spinel oxides as protective coatings for solid oxide fuel cell interconnects. Journal of Power Sources
Vitenskapelig artikkel
Ledezma, Katinka Ervig; Wiik, Kjell. (2017) The relation between microstructure and thermoelectric properties in Ta-substituted A-site deficient CaMnO3. NTNU
Mastergradsoppgave

2016

Gómez, S. Y.; Gurauskis, Jonas; Øygarden, Vegar; Hotza, D.; Grande, Tor; Wiik, Kjell. (2016) Synthesis and oxygen transport properties of La2 − ySryNi1 − xMoxO4 + δ. Solid State Ionics
Vitenskapelig artikkel
Bittner, Michael; Geppert, Benjamin; Kanas, Nikola; Singh, Sathya Prakash; Wiik, Kjell; Feldhoff, Armin. (2016) Oxide-Based Thermoelectric Generator for High-Temperature Application Using p-Type Ca3Co4O9 and n-Type In1.95Sn0.05O3 Legs. Energy Harvesting and Systems
Vitenskapelig artikkel
Gurauskis, Jonas; Lohne, Ørjan Fossmark; Lagergren, Dan Stræte; Tjønneland Wefring, Espen; Wiik, Kjell. (2016) Oxygen permeation in symmetric and asymmetric La0.2Sr0.8Fe0.8Ta0.2O3-d membranes. Journal of the European Ceramic Society
Vitenskapelig artikkel
Talic, Belma; Lein, Hilde Lea; Wiik, Kjell; Hendriksen, Peter Vang. (2016) Metallic Interconnects for Solid Oxide Fuel Cells - High Temperature Corrosion and Protective Spinel Coatings. Doktoravhandlinger ved NTNU (2016:221)
Doktorgradsavhandling

2015

Mazur, Natalia Maria; Wiik, Kjell. (2015) Microstructural design of CaMnO3 and its thermoelectric properties. NTNU
Mastergradsoppgave
Loland, Thomas Emdal; Sele, Jaran; Einarsrud, Mari-Ann; Vullum, Per Erik; Johnsson, Mats; Wiik, Kjell. (2015) Thermal Conductivity of A-site Cation-Deficient La-Substituted SrTiO3 Produced by Spark Plasma Sintering. Energy Harvesting and Systems
Vitenskapelig artikkel
Sahini, Mtabazi Geofrey; Tolchard, Julian R; Wiik, Kjell; Grande, Tor. (2015) High temperature X-ray diffraction and thermo-gravimetrical analysis of the cubic perovskite Ba0.5Sr0.5Co0.8Fe0.2O3-δ under different atmospheres. Dalton Transactions
Vitenskapelig artikkel

2014

Loland, Thomas Emdal; Wiik, Kjell. (2014) Thermoelectric properties of A-site deficient lanthanum substituted strontium titanate. NTNU
Mastergradsoppgave
Bernhardt, Markus; Justnes, Harald; Tellesbø, Hilde; Wiik, Kjell. (2014) The effect of additives on the properties of lightweight aggregates produced from clay. Cement & Concrete Composites
Vitenskapelig artikkel
Lohne, Ørjan Fossmark; Phung, Tan Nhut; Grande, Tor; Bouwmeester, Henny J. M.; Hendriksen, Peter Vang; Søgaard, Martin. (2014) Oxygen Non-Stoichiometry and Electrical Conductivity of La0.2Sr0.8Fe0.8B0.2O3 − δ, B = Fe, Ti, Ta. Journal of the Electrochemical Society
Vitenskapelig artikkel
Bernhardt, Markus; Tellesbø, Hilde; Justnes, Harald; Wiik, Kjell. (2014) The effect of heat treatment and cooling rate on the properties of lightweight aggregates. Journal of the European Ceramic Society
Vitenskapelig artikkel
Bernhardt, Markus; Tellesbø, Hilde; Justnes, Harald; Wiik, Kjell. (2014) Fibre reinforced lightweight aggregates. Journal of the European Ceramic Society
Vitenskapelig artikkel

2013

Danner, Tobias ; Justnes, Harald; Wiik, Kjell. (2013) Reactivity of Calcined Clays. Doktoravhandlinger ved NTNU (218)
Doktorgradsavhandling
Bernhardt, Markus; Wiik, Kjell; Justnes, Harald; Tellesbø, Hilde. (2013) Development of high performance lightweight aggregates. Doktoravhandlinger ved NTNU (180)
Doktorgradsavhandling
Lohne, Ørjan Fossmark; Wiik, Kjell; Grande, Tor; Lein, Hilde Lea; Bouwmeester, Henny J. M.. (2013) Stability and oxygen transport properties of B-site substituted Lanthanum strontium ferrite. Doktoravhandlinger ved NTNU (185)
Doktorgradsavhandling
Bernhardt, Markus; Tellesbø, Hilde; Justnes, Harald; Wiik, Kjell. (2013) Mechanical properties of lightweight aggregates. Journal of the European Ceramic Society
Vitenskapelig artikkel
Lohne, Ørjan Fossmark; Søgaard, Martin; Wiik, Kjell. (2013) The Significance of Gas-Phase Mass Transport in Assessment of k(chem) and D-chem. Journal of the Electrochemical Society
Vitenskapelig artikkel
Hernandez, Vanesa Gil; Gurauskis, Jonas; Kjølseth, Christian; Wiik, Kjell; Einarsrud, Mari-Ann. (2013) Hydrogen permeation in asymmetric La28-xW4+xO54+3x/2 membranes. International Journal of Hydrogen Energy
Vitenskapelig artikkel

2012

Lohne, Ørjan Fossmark; Gurauskis, Jonas; Phung, Tan Nhut; Einarsrud, Mari-Ann; Grande, Tor; Bouwmeester, Henny J. M.. (2012) Effect of B-site substitution on the stability of La0.2Sr0.8Fe0.8B0.2O3-delta, B = Al, Ga, Cr, Ti, Ta, Nb. Solid State Ionics
Vitenskapelig artikkel
Gurauskis, Jonas; Lohne, Ørjan Fossmark; Lein, Hilde Lea; Wiik, Kjell. (2012) Processing of thin film ceramic membranes for oxygen separation. Journal of the European Ceramic Society
Vitenskapelig artikkel
Weirich, Manuel; Gurauskis, Jonas; Hernandez, Vanesa Gil; Wiik, Kjell; Einarsrud, Mari-Ann. (2012) Preparation of lanthanum tungstate membranes by tape casting technique. International Journal of Hydrogen Energy
Vitenskapelig artikkel
Gurauskis, Jonas; Lohne, Otto; Wiik, Kjell. (2012) La0.2Sr0.8Fe0.8Ta0.2O3 (-) (delta) based thin film membranes with surface modification for oxygen production. Solid State Ionics
Vitenskapelig artikkel

2011

Wærnhus, Ivar; Grande, Tor; Wiik, Kjell. (2011) Surface Exchange of Oxygen in La1-xSrxFeO3-delta (x=0, 0.1). Topics in catalysis
Vitenskapelig artikkel
Palcut, Marián; Knibbe, RA; Wiik, Kjell; Grande, Tor. (2011) Cation inter-diffusion between LaMnO3 and LaCoO3 materials. Solid State Ionics
Vitenskapelig artikkel

2010

Bartonickova, Eva; Wiik, Kjell; Maca, Karel; Lein, Hilde Lea; Rudberg, Espen André. (2010) Synthesis and oxygen transport properties of La0.2Sr0.8Fe1-xTixO3-d (x=0.2, 0.4) intended for syn-gas production. Journal of the European Ceramic Society
Vitenskapelig artikkel

2009

Bartonickova, E.; Wiik, Kjell; Maca, K.; Lein, Hilde Lea; Rudberg, Espen André. (2009) Synthesis and oxygen transport properties of La0.2Sr0.8Fe1−xTixO3−δ (x = 0.2, 0.4) intended for syn-gas production. Journal of the European Ceramic Society
Vitenskapelig artikkel
Fontaine, M.L.; Larring, Y.; Haugsrud, R; Norby, T; Wiik, Kjell; Bredesen, R. (2009) Novel high temperature proton conducting fuel cells: Production of La0.995Sr0.005NbO4-delta electrolyte thin films and compatible cathode architectures. Journal of Power Sources
Vitenskapelig artikkel
Fontaine, M.L.; Larring, Y.; Smith, J.B.; Raeder, H.; Andersen, Øystein Skottun; Einarsrud, Mari-Ann. (2009) Shaping of advanced asymmetric structures of proton conducting ceramic materials for SOFC and membrane-based process applications. Journal of the European Ceramic Society
Vitenskapelig artikkel

2008

Palcut, Marián; Christensen, Jens; Wiik, Kjell; Grande, Tor. (2008) Impurity diffusion of 141Pr in LaMnO3, LaCoO3 and LaFeO3 materials. Physical Chemistry, Chemical Physics - PCCP
Vitenskapelig artikkel
Wiik, Kjell. (2008) Et pulver for framtiden. Universitetsavisa
Vitenskapelig artikkel
Svarcova, Silvie; Wiik, Kjell; Tolchard, Julian R; Bouwmeester, H.J.M.; Grande, Tor. (2008) Structural instability of cubic perovskite BaxSrxSr1-xCo1-yFeyO3-delta. Solid State Ionics
Vitenskapelig artikkel

2007

Wiik, Kjell; Einarsrud, Mari-Ann; Grande, Tor; Barland, Rune Thorsen. (2007) NTNU etablert firma: Selger keramisk pulver. Forskning.no
Kronikk
Palcut, Marian; Wiik, Kjell; Grande, Tor. (2007) Cation self-diffusion in LaCoO3 and La2CoO4 studied by diffusion couple experiments. Journal of Physical Chemistry B
Vitenskapelig artikkel
Kaus, Ingeborg; Wiik, Kjell; Dahle, Marit; Brustad, Morten; Aasland, Siv. (2007) Stability of SrFeO3 based materials in the presence of SiOx species in humid atmosphere at high temperatures and pressures. Journal of the European Ceramic Society
Vitenskapelig artikkel
Kaus, Ingeborg; Wiik, Kjell; Krogh, B; Dahle, M; Hofstad, KH; Aasland, S. (2007) Stability of SrFeO3-based materials in H2O/CO2-containing atmospheres at high temperatures and pressures. Journal of The American Ceramic Society
Vitenskapelig artikkel
Palcut, Marian; Wiik, Kjell; Grande, Tor. (2007) Cation self-diffusion and nonstoichiometry of lanthanum manganite studied by diffusion couple measurements. Journal of Physical Chemistry C
Vitenskapelig artikkel
Kaus, Ingeborg; Wiik, Kjell; Kleveland, Kjersti; Krogh, Bente; Aasland, Siv. (2007) Oxygen transport properties in La1-xSrxFe1-yMyO3-delta (M=Cr, Ti), 0.2<x<0.8, 0.2<yTi<0.5, 0.1<yCr<0.3. Solid State Ionics
Vitenskapelig artikkel
Dahl, Paul Inge; Kaus, Ingeborg; zhao, Zhe; Johnsson, Mikael; Nygren, Mats; Wiik, Kjell. (2007) Densification and properties of zirconia prepared by three different sintering techniques. Ceramics International
Vitenskapelig artikkel
Mokkelbost, Tommy; Andersen, Øystein Skottun; Strøm, Ruth Astrid; Wiik, Kjell; Grande, Tor; Einarsrud, Mari-Ann. (2007) High-temperature proton-conducting LaNbO4-based materials: powder synthesis by spray pyrolysis. Journal of The American Ceramic Society
Vitenskapelig artikkel
Wærnhus, Ivar; Sakai, Natsuko; Yokokawa, Harumi; Grande, Tor; Einarsrud, Mari-Ann; Wiik, Kjell. (2007) Cation diffusion in La1-xSrxFeO3-delta, x=0 and 0.1 measured by SIMS. Solid State Ionics
Vitenskapelig artikkel

2006

Lein, Hilde Lea; Wiik, Kjell; Einarsrud, Mari-Ann; Grande, Tor. (2006) High-temperature creep behavior of mixed conducting La0.5Sr0.5Fe1-xCoxO3- (0,5 x 1) materials. Journal of The American Ceramic Society
Vitenskapelig artikkel
Lein, Hilde Lea; Wiik, Kjell; Grande, Tor. (2006) Thermal and chemical expansion of mixed conducting La0.5Sr0.5Fe1-xCoxO3-d materials. Solid State Ionics
Vitenskapelig artikkel
Lein, Hilde Lea; Wiik, Kjell; Grande, Tor. (2006) Kinetic demixing and decomposition of oxygen permeable membranes. Solid State Ionics
Vitenskapelig artikkel

2005

Wærnhus, Ivar; Vullum, Per Erik; Holmestad, Randi; Grande, Tor; Wiik, Kjell. (2005) Electronic properties of polycrystalline LaFeO3. Part I: Experimental results and the qualitative role of Schottky defects. Solid State Ionics
Vitenskapelig artikkel
Rudberg, E A; Wiik, Kjell; Svensson, Ann Mari; Nisancioglu, Kemal. (2005) Measurement and interpretation of oxygen diffusion and surface exchange data for strontium doped lanthanum cobaltite.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel
Wærnhus, Ivar; Grande, Tor; Wiik, Kjell. (2005) Electronic properties of polycrystalline LaFeO3. Part II: Defect modelling including Schottky defects. Solid State Ionics
Vitenskapelig artikkel

2001

Rørmark, L; Mørch, A.B.; Wiik, K; Grande, Tor; Stølen, Svein. (2001) Enthalpy of oxidation of CaMnO3-d, Ca2MnO4-d and SrMnO3-d - deduced redox properties. Chemistry of Materials
Vitenskapelig artikkel
Fossdal, Anita; Sagdahl, Lise Trondsen; Einarsrud, Mari-Ann; Wiik, Kjell; Larsen, P.H.; Poulsen, Finn Willy. (2001) Phase equilibria and microstructure in Sr4Fe6-xCoxO13, 0. Solid State Ionics
Vitenskapelig artikkel
Rørmark, Lisbeth; Mørk, AB; Wiik, Kjell; Stølen, Svein; Grande, Tor. (2001) Enthalpies of oxidation of CaMnO3-delta, Ca2MnO4-delta and SrMnO3-delta - Deduced redox properties. Chemistry of Materials
Vitenskapelig artikkel

1999

Faaland, Sonia; Einarsrud, Mari-Ann; Wiik, Kjell; Grande, Tor; Høier, Rangvald. (1999) Reactions between La%b-xCaxMnO%d CaO-stabilized ZrO%c. Part 2, Diffusion couples. Journal of Materials Science
Vitenskapelig artikkel
Faaland, Sonia; Einarsrud, Mari-Ann; Wiik, Kjell; Grande, Tor. (1999) Reactions between La%b-xCaxMnO%d and CaO-stabilized ZrO%c. Part I, Powder mixtures. Journal of Materials Science
Vitenskapelig artikkel
Kleveland, Kjersti; Einarsrud, Mari-Ann; Schmidt, Christian R.; Shamsili, Senem; Faaland, Sonia; Wiik, Kjell. (1999) Reactions between Strontium-Substituted Lanthanum Manganite and Yttria -Stabilized Zirconia: II, Diffusion Couples. Journal of The American Ceramic Society
Vitenskapelig artikkel
Wiik, Kjell; Schmidt, Christian R.; Faaland, Sonia; Shamsili, Senem; Einarsrud, Mari-Ann; Grande, Tor. (1999) Reactions between strontium-substituted lanthanum manganite and yttria -stabilized zirconia. I, Powder samples. Journal of The American Ceramic Society
Vitenskapelig artikkel
Wiik, Kjell; Poulsen, F.W.. (1999) IEA Programme of R, D & D on Advanced Fuel Cells. Oksygen Transport in Co-substitiuded Sr4Fe6O13+x' "Materials and Mechanisms". International Energy Agency (IEA) International Energy Agency (IEA)
Rapport
Wiik, Kjell; Tangen, I.L.; Aasland, S.; Ødegård, R.. (1999) IEA Programme of R, D & D on Advanced Fuel Cells. Oksygen Permeation of SrFe0.67Co0.33O3-x' "Materials and Mechanisms". International Energy Agency (IEA) International Energy Agency (IEA)
Rapport
Wiik, Kjell; Engebretsen, C.; Budd, M.; Fell, H.J.; Julsrud, S.; Larsen, Tore. (1999) The Sixth Conference & Exhibition of the European Ceramic Socienty Extended Abstracts Volume 1 Oxygen Transport Coefficients Co-Substitude SrFeO3-x'. IOM Communication Ltd.
Rapport

1997

Grande, Tor; Sommerset, Håkon; Hagen, Eirik; Wiik, Kjell; Einarsrud, Mari-Ann. (1997) Effect of weight loss on liquid-phase-sintered silicon carbide. Journal of The American Ceramic Society
Vitenskapelig artikkel
Faaland, Sonia; Grande, Tor; Høier, Rangvald; Wiik, Kjell; Einarsrud, Mari-Ann. (1997) Chemistry and microstructure of the interface between lanthanum manganite and cubic stabilized zirconia. Key Engineering Materials
Vitenskapelig artikkel

1994

Wiik, Kjell. (1994) Eksamensoppgaver med fasit: kjemi fag 50505 og 50508. Tapir Akademisk Forlag Tapir Akademisk Forlag
Kompendium

Tidsskriftspublikasjoner

Fagerli, Frode Håskjold; Vullum, Per Erik; Grande, Tor; Wang, Zhaohui; Selbach, Sverre Magnus; Wiik, Kjell. (2023) Bulk substitution of F-terminations from Ti3C2Tx MXene by cation pillaring and gas hydrolysation. FlatChem - Chemistry of Flat Materials
Vitenskapelig artikkel
Tabeshfar, Mohadese; Dini, Ghasem; Salehi, Mehdi; Wiik, Kjell. (2023) Oxidation Behavior of Single-Layer Gd2Zr2O7, and Gd2Zr2O7/YbSZ, and Double-Layer YSZ + Gd2Zr2O7/YbSZ Thermal Barrier Coatings. Oxidation of Metals
Vitenskapelig artikkel
Sahini, Mtabazi Geofrey; Wiik, Kjell; Grande, Tor. (2022) Cation inter-diffusion and formation of intermediate phases in CoO and La2NiO4+d diffusion couples. Materials Letters
Vitenskapelig artikkel
Kanas, Nikola; Williamson, Benjamin; Steinbach, Frank; Hinterding, Richard; Einarsrud, Mari-Ann; Selbach, Sverre Magnus. (2022) Tuning the Thermoelectric Performance of CaMnO<inf>3</inf>-Based Ceramics by Controlled Exsolution and Microstructuring. ACS Applied Energy Materials
Vitenskapelig artikkel
Singh, Sathya Prakash; Kanas, Nikola; Einarsrud, Mari-Ann; Wiik, Kjell. (2022) The effect of alkaline earth metal substitution on thermoelectric properties of A<inf>0.98</inf>La<inf>0.02</inf>MnO<inf>3-δ</inf> (A = Ca, Ba). Processing and Application of Ceramics (PAC)
Vitenskapelig artikkel
Fagerli, Frode Håskjold; Wang, Zhaohui; Grande, Tor; Kaland, Henning; Selbach, Sverre Magnus; Wagner, Nils Peter. (2022) Removing fluoride-terminations from multilayered V2CTx MXene by gas hydrolyzation. ACS Omega
Vitenskapelig artikkel
Tabeshfar, Mohadese; Salehi, Mehdi; Dini, Ghasem; He, Jianying; Einarsrud, Mari-Ann; Wiik, Kjell. (2021) Phase relations and thermomechanical properties of (Gd2Zr2O7)1-x(YbSZ)x based thermal barrier coatings (0 ≤x≤ 0.98). Journal of Materials Research
Vitenskapelig artikkel
Kaland, Henning; Fagerli, Frode Håskjold; Hadler-Jacobsen, Jacob; Zhao-Karger, Zhirong; Fichtner, Maximilian; Wiik, Kjell. (2021) Performance Study of MXene/Carbon Nanotube Composites for Current Collector- and Binder-Free Mg-S Batteries. ChemSusChem
Vitenskapelig artikkel
Kaland, Henning; Hadler-Jacobsen, Jacob; Fagerli, Frode Håskjold; Wagner, Nils Peter; Wang, Zhaohui; Selbach, Sverre Magnus. (2020) Are MXenes Suitable as Cathode Materials for Rechargeable Mg Batteries?. Sustainable Energy & Fuels
Vitenskapelig artikkel
Kaland, Henning; Hadler-Jacobsen, Jacob; Fagerli, Frode Håskjold; Wagner, Nils Peter; Schnell, Sondre Kvalvåg; Wiik, Kjell. (2020) Dipentamethylene thiuram tetrasulfide-based cathodes for rechargeable magnesium batteries. ACS Applied Energy Materials
Vitenskapelig artikkel
Gunnæs, Anette Eleonora; Tofan, Raluca; Berland, Kristian; Gorantla, Sandeep Madhukar; Storaas, Thomas Aarflot; Desissa, Temesgen Debelo. (2020) Chemical stability of Ca3Co4−xO9+δ/CaMnO3−δ p–n junction for oxide-based thermoelectric generators. RSC Advances
Vitenskapelig artikkel
Kanas, Nikola; Bjørk, Rasmus; Wells, Kristin Høydalsvik; Schuler, Raphael; Einarsrud, Mari-Ann; Pryds, Nini. (2020) Time-enhanced performance of oxide thermoelectric modules based on a hybrid p-n junction . ACS Omega
Vitenskapelig artikkel
Tabeshfar, Mohadese; Salehi, Mehdi; Dini, Ghasem; Dahl, Paul Inge; Einarsrud, Mari-Ann; Wiik, Kjell. (2020) Hot corrosion of Gd2Zr2O7, Gd2Zr2O7/YbSZ, YSZ+Gd2Zr2O7/YbSZ, and YSZ thermal barrier coatings exposed to Na2SO4+V2O5. Surface & Coatings Technology
Vitenskapelig artikkel
Kanas, Nikola; Skomedal, Gunstein; Desissa, Temesgen D.; Feldhoff, Armin; Grande, Tor; Wiik, Kjell. (2020) Performance of a thermoelectric module based on n-type (La0.12Sr0.88)0.95TiO3-δ and p-type Ca3Co4-xO9+δ . Journal of Electronic Materials
Vitenskapelig artikkel
Talic, Belma; Hendriksen, Peter Vang; Wiik, Kjell; Lein, Hilde Lea. (2019) Diffusion couple study of the interaction between Cr2O3 and MnCo2O4 doped with Fe and Cu . Solid State Ionics
Vitenskapelig artikkel
Skomedal, Gunstein; Vehus, Tore; Kanas, Nikola; Singh, Sathya Prakash; Einarsrud, Mari-Ann; Wiik, Kjell. (2019) Long term stability testing of oxide unicouple thermoelectric modules. Materials Today: Proceedings
Vitenskapelig artikkel
Kanas, Nikola; Singh, Sathya Prakash; Rotan, Magnus; Desissa, Temesgen Debelo; Grande, Tor; Wiik, Kjell. (2019) Thermoelectric Properties of Ca3Co2−xMnxO6 (x = 0.05, 0.2, 0.5, 0.75, and 1). Materials
Vitenskapelig artikkel
Bittner, Michael; Kanas, Nikola; Hinterding, Richard; Steinbach, Frank; Räthel, Jan; Schrade, Matthias. (2019) A comprehensive study on improved power materials for high-temperature thermoelectric generators. Journal of Power Sources
Vitenskapelig artikkel
Bittner, Michael; Kanas, Nikola; Hinterding, Richard; Steinbach, Frank; Groeneveld, Dennis; Wemhoff, Piotr. (2019) Triple-phase ceramic 2D nanocomposite with enhanced thermoelectric properties. Journal of the European Ceramic Society
Vitenskapelig artikkel
Ruhl, Rian; Song, Jia; Thoréton, Vincent; Singh, Sathya Prakash; Wiik, Kjell; Larring, Yngve. (2019) Structure, electrical conductivity and oxygen transport properties of perovskite-type oxides CaMn1−x−yTixFeyO3−δ. Physical Chemistry, Chemical Physics - PCCP
Vitenskapelig artikkel
Singh, Sathya Prakash; Kanas, Nikola; Desissa, Temesgen Debelo; Einarsrud, Mari-Ann; Norby, Truls Eivind; Wiik, Kjell. (2019) Thermoelectric properties of non-stoichiometric CaMnO3-d composites formed by redox-activated exsolution. Journal of the European Ceramic Society
Vitenskapelig artikkel
Singh, Sathya Prakash; Kanas, Nikola; Desissa, Temesgen Debelo; Johnsson, Mats; Einarsrud, Mari-Ann; Norby, Truls Eivind. (2019) Thermoelectric properties of A-site deficient La-doped SrTiO3 at 100–900 °C under reducing conditions. Journal of the European Ceramic Society
Vitenskapelig artikkel
Kanas, Nikola; Singh, Sathya Prakash; Rotan, Magnus; Saleemi, Mohsin; Bittner, Michael; Feldhoff, Armin. (2018) Influence of processing on stability, microstructure and thermoelectric properties of Ca3Co4-xO9+δ. Journal of the European Ceramic Society
Vitenskapelig artikkel
Talic, Belma; Hendriksen, Peter Vang; Wiik, Kjell; Lein, Hilde Lea. (2018) Thermal expansion and electrical conductivity of Fe and Cu doped MnCo2O4 spinel. Solid State Ionics
Vitenskapelig artikkel
Kanas, Nikola; Bittner, Michael; Desissa, Temesgen Debelo; Singh, Sathya Prakash; Norby, Truls Eivind; Feldhoff, Armin. (2018) All-Oxide Thermoelectric Module with in Situ Formed Non-Rectifying Complex p-p-n Junction and Transverse Thermoelectric Effect. ACS Omega
Vitenskapelig artikkel
Desissa, Temesgen D.; Haugsrud, Reidar; Wiik, Kjell; Norby, Truls Eivind. (2018) Inter-diffusion across a direct p-n heterojunction of Li-doped NiO and Al-doped ZnO. Solid State Ionics
Vitenskapelig artikkel
Desissa, Temesgen D.; Kanas, Nikola; Singh, Sathya Prakash; Wiik, Kjell; Einarsrud, Mari-Ann; Norby, Truls Eivind. (2018) Chemical tracer diffusion of Sr and Co in polycrystalline Ca-deficient CaMnO3-δ with CaMn2O4 precipitates. Physical Chemistry, Chemical Physics - PCCP
Vitenskapelig artikkel
Thoréton, Vincent; Darell, Ove; Spjelkavik, Aud I.; Sunding, Martin Fleissner; Mokkelbost, Tommy; Pishahang, Mehdi. (2017) Manufacturing of perovskite oxygen carriers by spray granulation for chemical looping combustion. Energy Technology
Vitenskapelig artikkel
Thoréton, Vincent; Pishahang, Mehdi; Mokkelbost, Tommy; Wiik, Kjell; Larring, Yngve. (2017) Microstructural stability of tailored CaMn0.875−xFexTi0.125O3−δ perovskite oxygen carrier materials for chemical looping combustion. Energy Technology
Vitenskapelig artikkel
Talic, Belma; Falk-Windisch, Hannes; Venkatachalam, Vinothini; Hendriksen, Peter Vang; Wiik, Kjell; Lein, Hilde Lea. (2017) Effect of coating density on oxidation resistance and Cr vaporization from solid oxide fuel cell interconnects. Journal of Power Sources
Vitenskapelig artikkel
Talic, Belma; Molin, Sebastian; Wiik, Kjell; Hendriksen, Peter Vang; Lein, Hilde Lea. (2017) Comparison of iron and copper doped manganese cobalt spinel oxides as protective coatings for solid oxide fuel cell interconnects. Journal of Power Sources
Vitenskapelig artikkel
Gómez, S. Y.; Gurauskis, Jonas; Øygarden, Vegar; Hotza, D.; Grande, Tor; Wiik, Kjell. (2016) Synthesis and oxygen transport properties of La2 − ySryNi1 − xMoxO4 + δ. Solid State Ionics
Vitenskapelig artikkel
Bittner, Michael; Geppert, Benjamin; Kanas, Nikola; Singh, Sathya Prakash; Wiik, Kjell; Feldhoff, Armin. (2016) Oxide-Based Thermoelectric Generator for High-Temperature Application Using p-Type Ca3Co4O9 and n-Type In1.95Sn0.05O3 Legs. Energy Harvesting and Systems
Vitenskapelig artikkel
Gurauskis, Jonas; Lohne, Ørjan Fossmark; Lagergren, Dan Stræte; Tjønneland Wefring, Espen; Wiik, Kjell. (2016) Oxygen permeation in symmetric and asymmetric La0.2Sr0.8Fe0.8Ta0.2O3-d membranes. Journal of the European Ceramic Society
Vitenskapelig artikkel
Loland, Thomas Emdal; Sele, Jaran; Einarsrud, Mari-Ann; Vullum, Per Erik; Johnsson, Mats; Wiik, Kjell. (2015) Thermal Conductivity of A-site Cation-Deficient La-Substituted SrTiO3 Produced by Spark Plasma Sintering. Energy Harvesting and Systems
Vitenskapelig artikkel
Sahini, Mtabazi Geofrey; Tolchard, Julian R; Wiik, Kjell; Grande, Tor. (2015) High temperature X-ray diffraction and thermo-gravimetrical analysis of the cubic perovskite Ba0.5Sr0.5Co0.8Fe0.2O3-δ under different atmospheres. Dalton Transactions
Vitenskapelig artikkel
Bernhardt, Markus; Justnes, Harald; Tellesbø, Hilde; Wiik, Kjell. (2014) The effect of additives on the properties of lightweight aggregates produced from clay. Cement & Concrete Composites
Vitenskapelig artikkel
Lohne, Ørjan Fossmark; Phung, Tan Nhut; Grande, Tor; Bouwmeester, Henny J. M.; Hendriksen, Peter Vang; Søgaard, Martin. (2014) Oxygen Non-Stoichiometry and Electrical Conductivity of La0.2Sr0.8Fe0.8B0.2O3 − δ, B = Fe, Ti, Ta. Journal of the Electrochemical Society
Vitenskapelig artikkel
Bernhardt, Markus; Tellesbø, Hilde; Justnes, Harald; Wiik, Kjell. (2014) The effect of heat treatment and cooling rate on the properties of lightweight aggregates. Journal of the European Ceramic Society
Vitenskapelig artikkel
Bernhardt, Markus; Tellesbø, Hilde; Justnes, Harald; Wiik, Kjell. (2014) Fibre reinforced lightweight aggregates. Journal of the European Ceramic Society
Vitenskapelig artikkel
Bernhardt, Markus; Tellesbø, Hilde; Justnes, Harald; Wiik, Kjell. (2013) Mechanical properties of lightweight aggregates. Journal of the European Ceramic Society
Vitenskapelig artikkel
Lohne, Ørjan Fossmark; Søgaard, Martin; Wiik, Kjell. (2013) The Significance of Gas-Phase Mass Transport in Assessment of k(chem) and D-chem. Journal of the Electrochemical Society
Vitenskapelig artikkel
Hernandez, Vanesa Gil; Gurauskis, Jonas; Kjølseth, Christian; Wiik, Kjell; Einarsrud, Mari-Ann. (2013) Hydrogen permeation in asymmetric La28-xW4+xO54+3x/2 membranes. International Journal of Hydrogen Energy
Vitenskapelig artikkel
Lohne, Ørjan Fossmark; Gurauskis, Jonas; Phung, Tan Nhut; Einarsrud, Mari-Ann; Grande, Tor; Bouwmeester, Henny J. M.. (2012) Effect of B-site substitution on the stability of La0.2Sr0.8Fe0.8B0.2O3-delta, B = Al, Ga, Cr, Ti, Ta, Nb. Solid State Ionics
Vitenskapelig artikkel
Gurauskis, Jonas; Lohne, Ørjan Fossmark; Lein, Hilde Lea; Wiik, Kjell. (2012) Processing of thin film ceramic membranes for oxygen separation. Journal of the European Ceramic Society
Vitenskapelig artikkel
Weirich, Manuel; Gurauskis, Jonas; Hernandez, Vanesa Gil; Wiik, Kjell; Einarsrud, Mari-Ann. (2012) Preparation of lanthanum tungstate membranes by tape casting technique. International Journal of Hydrogen Energy
Vitenskapelig artikkel
Gurauskis, Jonas; Lohne, Otto; Wiik, Kjell. (2012) La0.2Sr0.8Fe0.8Ta0.2O3 (-) (delta) based thin film membranes with surface modification for oxygen production. Solid State Ionics
Vitenskapelig artikkel
Wærnhus, Ivar; Grande, Tor; Wiik, Kjell. (2011) Surface Exchange of Oxygen in La1-xSrxFeO3-delta (x=0, 0.1). Topics in catalysis
Vitenskapelig artikkel
Palcut, Marián; Knibbe, RA; Wiik, Kjell; Grande, Tor. (2011) Cation inter-diffusion between LaMnO3 and LaCoO3 materials. Solid State Ionics
Vitenskapelig artikkel
Bartonickova, Eva; Wiik, Kjell; Maca, Karel; Lein, Hilde Lea; Rudberg, Espen André. (2010) Synthesis and oxygen transport properties of La0.2Sr0.8Fe1-xTixO3-d (x=0.2, 0.4) intended for syn-gas production. Journal of the European Ceramic Society
Vitenskapelig artikkel
Bartonickova, E.; Wiik, Kjell; Maca, K.; Lein, Hilde Lea; Rudberg, Espen André. (2009) Synthesis and oxygen transport properties of La0.2Sr0.8Fe1−xTixO3−δ (x = 0.2, 0.4) intended for syn-gas production. Journal of the European Ceramic Society
Vitenskapelig artikkel
Fontaine, M.L.; Larring, Y.; Haugsrud, R; Norby, T; Wiik, Kjell; Bredesen, R. (2009) Novel high temperature proton conducting fuel cells: Production of La0.995Sr0.005NbO4-delta electrolyte thin films and compatible cathode architectures. Journal of Power Sources
Vitenskapelig artikkel
Fontaine, M.L.; Larring, Y.; Smith, J.B.; Raeder, H.; Andersen, Øystein Skottun; Einarsrud, Mari-Ann. (2009) Shaping of advanced asymmetric structures of proton conducting ceramic materials for SOFC and membrane-based process applications. Journal of the European Ceramic Society
Vitenskapelig artikkel
Palcut, Marián; Christensen, Jens; Wiik, Kjell; Grande, Tor. (2008) Impurity diffusion of 141Pr in LaMnO3, LaCoO3 and LaFeO3 materials. Physical Chemistry, Chemical Physics - PCCP
Vitenskapelig artikkel
Wiik, Kjell. (2008) Et pulver for framtiden. Universitetsavisa
Vitenskapelig artikkel
Svarcova, Silvie; Wiik, Kjell; Tolchard, Julian R; Bouwmeester, H.J.M.; Grande, Tor. (2008) Structural instability of cubic perovskite BaxSrxSr1-xCo1-yFeyO3-delta. Solid State Ionics
Vitenskapelig artikkel
Wiik, Kjell; Einarsrud, Mari-Ann; Grande, Tor; Barland, Rune Thorsen. (2007) NTNU etablert firma: Selger keramisk pulver. Forskning.no
Kronikk
Palcut, Marian; Wiik, Kjell; Grande, Tor. (2007) Cation self-diffusion in LaCoO3 and La2CoO4 studied by diffusion couple experiments. Journal of Physical Chemistry B
Vitenskapelig artikkel
Kaus, Ingeborg; Wiik, Kjell; Dahle, Marit; Brustad, Morten; Aasland, Siv. (2007) Stability of SrFeO3 based materials in the presence of SiOx species in humid atmosphere at high temperatures and pressures. Journal of the European Ceramic Society
Vitenskapelig artikkel
Kaus, Ingeborg; Wiik, Kjell; Krogh, B; Dahle, M; Hofstad, KH; Aasland, S. (2007) Stability of SrFeO3-based materials in H2O/CO2-containing atmospheres at high temperatures and pressures. Journal of The American Ceramic Society
Vitenskapelig artikkel
Palcut, Marian; Wiik, Kjell; Grande, Tor. (2007) Cation self-diffusion and nonstoichiometry of lanthanum manganite studied by diffusion couple measurements. Journal of Physical Chemistry C
Vitenskapelig artikkel
Kaus, Ingeborg; Wiik, Kjell; Kleveland, Kjersti; Krogh, Bente; Aasland, Siv. (2007) Oxygen transport properties in La1-xSrxFe1-yMyO3-delta (M=Cr, Ti), 0.2<x<0.8, 0.2<yTi<0.5, 0.1<yCr<0.3. Solid State Ionics
Vitenskapelig artikkel
Dahl, Paul Inge; Kaus, Ingeborg; zhao, Zhe; Johnsson, Mikael; Nygren, Mats; Wiik, Kjell. (2007) Densification and properties of zirconia prepared by three different sintering techniques. Ceramics International
Vitenskapelig artikkel
Mokkelbost, Tommy; Andersen, Øystein Skottun; Strøm, Ruth Astrid; Wiik, Kjell; Grande, Tor; Einarsrud, Mari-Ann. (2007) High-temperature proton-conducting LaNbO4-based materials: powder synthesis by spray pyrolysis. Journal of The American Ceramic Society
Vitenskapelig artikkel
Wærnhus, Ivar; Sakai, Natsuko; Yokokawa, Harumi; Grande, Tor; Einarsrud, Mari-Ann; Wiik, Kjell. (2007) Cation diffusion in La1-xSrxFeO3-delta, x=0 and 0.1 measured by SIMS. Solid State Ionics
Vitenskapelig artikkel
Lein, Hilde Lea; Wiik, Kjell; Einarsrud, Mari-Ann; Grande, Tor. (2006) High-temperature creep behavior of mixed conducting La0.5Sr0.5Fe1-xCoxO3- (0,5 x 1) materials. Journal of The American Ceramic Society
Vitenskapelig artikkel
Lein, Hilde Lea; Wiik, Kjell; Grande, Tor. (2006) Thermal and chemical expansion of mixed conducting La0.5Sr0.5Fe1-xCoxO3-d materials. Solid State Ionics
Vitenskapelig artikkel
Lein, Hilde Lea; Wiik, Kjell; Grande, Tor. (2006) Kinetic demixing and decomposition of oxygen permeable membranes. Solid State Ionics
Vitenskapelig artikkel
Wærnhus, Ivar; Vullum, Per Erik; Holmestad, Randi; Grande, Tor; Wiik, Kjell. (2005) Electronic properties of polycrystalline LaFeO3. Part I: Experimental results and the qualitative role of Schottky defects. Solid State Ionics
Vitenskapelig artikkel
Wærnhus, Ivar; Grande, Tor; Wiik, Kjell. (2005) Electronic properties of polycrystalline LaFeO3. Part II: Defect modelling including Schottky defects. Solid State Ionics
Vitenskapelig artikkel
Wærnhus, Ivar; Sakai, Natsuko; Yokokawa, Harumi; Grande, Tor; Einarsrud, Mari-Ann; Wiik, Kjell. (2004) Mass transport in La1_xSrxFeO3(x=0 and 0.1) measured by SIMS. Solid State Ionics
Vitenskapelig artikkel
Fossdal, Anita; Menon, Mohan; Wærnhus, Ivar; Wiik, Kjell; Einarsrud, Mari-Ann; Grande, Tor. (2004) Crystal structure and thermal expansion of La1-xSrxFeO3-delta. Journal of The American Ceramic Society
Vitenskapelig artikkel
Wiik, Kjell; Fossdal, Anita; Sagdahl, Lise; Lein, Hilde L.; Menon, Mohan; Faaland, S.. (2004) LaFeO3 and LaCoO3 Based Perovskites: Preparation and Properties of Dense Oxygen Permeable Membranes. NATO Science Series : Sub-Series II, Mathematics, Physics and Chemistry
Vitenskapelig artikkel
Akwilapo, LD; Wiik, Kjell. (2004) Ceramic Properties of Pugu Kaolin Clays. Part II: Effect of Phase Composition on Flexural Strength. Bulletin of the Chemical Society of Ethiopia
Vitenskapelig artikkel
Fossdal, A; Menon, Mohan; Wærnhus, Ivar; Wiik, Kjell; Einarsrud, Mari-Ann; Grande, Tor. (2004) Crystal structure and thermal expansion of La1-xSrxFeO3-delta. Journal of The American Ceramic Society
Vitenskapelig artikkel
Akwilapo, LD; Wiik, Kjell. (2003) Ceramic properties of Pugu kaolin clays. Part I: Porosity and modulus of rupture. Bulletin of the Chemical Society of Ethiopia
Vitenskapelig artikkel
Hole, Ingebrigt; Tybell, Thomas; Wærnhus, Ivar; Grande, Tor; Wiik, Kjell; Grepstad, Jostein. (2003) High temperature transport kinetics in heteroepitaxial LaFeO3 thin films. Solid-State Electronics
Vitenskapelig artikkel
Akwilapo, Leonard D.; Wiik, Kjell. (2003) Ceramic properties of pugu kaolin clays. Part I: Porosity and modulus of rupture. Bulletin of the Chemical Society of Ethiopia
Vitenskapelig artikkel
Rørmark, L; Stølen, Svein; Wiik, K; Grande, Tor. (2002) Enthalpy of formation of La1-xAxMnO3+d measured by high-temperature solution calorimetry. Journal of Solid State Chemistry
Vitenskapelig artikkel
Rørmark, L; Wiik, K; Stølen, Svein; Grande, Tor. (2002) Oxygen stoichioemtry and structural properties of La1-xAxMnO3+d. Journal of Materials Chemistry
Vitenskapelig artikkel
Rørmark, Lisbeth; Stølen, Svein; Wiik, Kjell; Grande, Tor. (2002) Enthalpies of formation of La1-xAxMnO3-d (A=Ca and Sr) measured by high-temperature solution calorimetry. Journal of Solid State Chemistry
Vitenskapelig artikkel
Rørmark, Lisbeth; Stølen, Svein; Wiik, Kjell; Grande, Tor. (2002) Oxygen stoichiometry and structural properites of La1-xAxMnO3-d (A = Ca or Ca and 0 < x < 1). Journal of Materials Chemistry
Vitenskapelig artikkel
Rørmark, L; Mørch, A.B.; Wiik, K; Grande, Tor; Stølen, Svein. (2001) Enthalpy of oxidation of CaMnO3-d, Ca2MnO4-d and SrMnO3-d - deduced redox properties. Chemistry of Materials
Vitenskapelig artikkel
Fossdal, Anita; Sagdahl, Lise Trondsen; Einarsrud, Mari-Ann; Wiik, Kjell; Larsen, P.H.; Poulsen, Finn Willy. (2001) Phase equilibria and microstructure in Sr4Fe6-xCoxO13, 0. Solid State Ionics
Vitenskapelig artikkel
Rørmark, Lisbeth; Mørk, AB; Wiik, Kjell; Stølen, Svein; Grande, Tor. (2001) Enthalpies of oxidation of CaMnO3-delta, Ca2MnO4-delta and SrMnO3-delta - Deduced redox properties. Chemistry of Materials
Vitenskapelig artikkel
Faaland, Sonia; Einarsrud, Mari-Ann; Wiik, Kjell; Grande, Tor; Høier, Rangvald. (1999) Reactions between La%b-xCaxMnO%d CaO-stabilized ZrO%c. Part 2, Diffusion couples. Journal of Materials Science
Vitenskapelig artikkel
Faaland, Sonia; Einarsrud, Mari-Ann; Wiik, Kjell; Grande, Tor. (1999) Reactions between La%b-xCaxMnO%d and CaO-stabilized ZrO%c. Part I, Powder mixtures. Journal of Materials Science
Vitenskapelig artikkel
Kleveland, Kjersti; Einarsrud, Mari-Ann; Schmidt, Christian R.; Shamsili, Senem; Faaland, Sonia; Wiik, Kjell. (1999) Reactions between Strontium-Substituted Lanthanum Manganite and Yttria -Stabilized Zirconia: II, Diffusion Couples. Journal of The American Ceramic Society
Vitenskapelig artikkel
Wiik, Kjell; Schmidt, Christian R.; Faaland, Sonia; Shamsili, Senem; Einarsrud, Mari-Ann; Grande, Tor. (1999) Reactions between strontium-substituted lanthanum manganite and yttria -stabilized zirconia. I, Powder samples. Journal of The American Ceramic Society
Vitenskapelig artikkel
Grande, Tor; Sommerset, Håkon; Hagen, Eirik; Wiik, Kjell; Einarsrud, Mari-Ann. (1997) Effect of weight loss on liquid-phase-sintered silicon carbide. Journal of The American Ceramic Society
Vitenskapelig artikkel
Faaland, Sonia; Grande, Tor; Høier, Rangvald; Wiik, Kjell; Einarsrud, Mari-Ann. (1997) Chemistry and microstructure of the interface between lanthanum manganite and cubic stabilized zirconia. Key Engineering Materials
Vitenskapelig artikkel

Del av bok/rapport

Rudberg, E A; Wiik, Kjell; Svensson, Ann Mari; Nisancioglu, Kemal. (2005) Measurement and interpretation of oxygen diffusion and surface exchange data for strontium doped lanthanum cobaltite.
Vitenskapelig Kapittel/Artikkel/Konferanseartikkel

Rapport

Fagerli, Frode Håskjold; Wagner, Nils Peter; Wiik, Kjell; Grande, Tor; Wang, Zhaohui; Selbach, Sverre Magnus. (2023) A study on multilayered MXenes for rechargeable battery electrodes through surface termination control. NTNU
Doktorgradsavhandling
Singh, Sathya Prakash; Wiik, Kjell. (2018) Development of oxides with n-type electronic conductivity for applications in high temperature thermoelectric generators (TEGs). Doktoravhandlinger ved NTNU (378)
Doktorgradsavhandling
Ledezma, Katinka Ervig; Wiik, Kjell. (2017) The relation between microstructure and thermoelectric properties in Ta-substituted A-site deficient CaMnO3. NTNU
Mastergradsoppgave
Talic, Belma; Lein, Hilde Lea; Wiik, Kjell; Hendriksen, Peter Vang. (2016) Metallic Interconnects for Solid Oxide Fuel Cells - High Temperature Corrosion and Protective Spinel Coatings. Doktoravhandlinger ved NTNU (2016:221)
Doktorgradsavhandling
Mazur, Natalia Maria; Wiik, Kjell. (2015) Microstructural design of CaMnO3 and its thermoelectric properties. NTNU
Mastergradsoppgave
Loland, Thomas Emdal; Wiik, Kjell. (2014) Thermoelectric properties of A-site deficient lanthanum substituted strontium titanate. NTNU
Mastergradsoppgave
Danner, Tobias ; Justnes, Harald; Wiik, Kjell. (2013) Reactivity of Calcined Clays. Doktoravhandlinger ved NTNU (218)
Doktorgradsavhandling
Bernhardt, Markus; Wiik, Kjell; Justnes, Harald; Tellesbø, Hilde. (2013) Development of high performance lightweight aggregates. Doktoravhandlinger ved NTNU (180)
Doktorgradsavhandling
Lohne, Ørjan Fossmark; Wiik, Kjell; Grande, Tor; Lein, Hilde Lea; Bouwmeester, Henny J. M.. (2013) Stability and oxygen transport properties of B-site substituted Lanthanum strontium ferrite. Doktoravhandlinger ved NTNU (185)
Doktorgradsavhandling
Wiik, Kjell; Wærnhus, Ivar; Grande, Tor. (2003) Electronic conductivity and the effect of Schottky disorder in LaFeO(3-x). Proceedings of COST-525
Rapport
Wiik, Kjell; Poulsen, F.W.. (1999) IEA Programme of R, D & D on Advanced Fuel Cells. Oksygen Transport in Co-substitiuded Sr4Fe6O13+x' "Materials and Mechanisms". International Energy Agency (IEA) International Energy Agency (IEA)
Rapport
Wiik, Kjell; Tangen, I.L.; Aasland, S.; Ødegård, R.. (1999) IEA Programme of R, D & D on Advanced Fuel Cells. Oksygen Permeation of SrFe0.67Co0.33O3-x' "Materials and Mechanisms". International Energy Agency (IEA) International Energy Agency (IEA)
Rapport
Wiik, Kjell; Engebretsen, C.; Budd, M.; Fell, H.J.; Julsrud, S.; Larsen, Tore. (1999) The Sixth Conference & Exhibition of the European Ceramic Socienty Extended Abstracts Volume 1 Oxygen Transport Coefficients Co-Substitude SrFeO3-x'. IOM Communication Ltd.
Rapport
Wiik, Kjell. (1994) Eksamensoppgaver med fasit: kjemi fag 50505 og 50508. Tapir Akademisk Forlag Tapir Akademisk Forlag
Kompendium

Undervisning

Emner

MT3901 - Special Syllabus for Master's Degree

Formidling

2024

Vitenskapelig foredrag

Einarsrud, Mari-Ann; Wiik, Kjell; Johannessen, Vidar; Nadimpalli, Venkata; Mykland, Maria; Esposito, Vincenzo. (2024) 3D-printing of SiC by Digital Light Processing. European Ceramic Society Shaping 9 , Warsawa 2024-09-25 - 2024-09-27
Vitenskapelig foredrag

Einarsrud, Mari-Ann; Mykland, Maria; Wiik, Kjell; Johannessen, Vidar; Esposito, Vincenzo; Nadimpalli, Venkata. (2024) 3D-printing of SiC by Digital Light Processing. BAM - Bundesanstalt für Materialforschung und -prüfung and Lithoz AMCeramics , Berlin 2024-10-23 - 2024-10-24
Vitenskapelig foredrag

Einarsrud, Mari-Ann; Wiik, Kjell; Mykland, Maria; Johannessen, Vidar; Esposito, Vincenzo; Nadimpalli, Venkata. (2024) 3D-printing of SiC by Digital Light Processing. ECM - Europe Makes Ceramics yCAM - Young Ceramists Additive Manufacturing Forum , Tampere, Finland 2024-05-06 - 2024-05-08
Vitenskapelig foredrag

Einarsrud, Mari-Ann; Wiik, Kjell; Johannessen, Vidar; Esposito, Vincenzo; Nadimpalli, Venkata; Lopez Navas, Javier. (2024) 3D-printing of SiC by Digital Light Processing. ECM - Europe Makes Ceramics yCAM - Young Ceramists Additive Manufacturing Forum , Tampere, Finland 2024-05-06 - 2024-05-08

2023

Vitenskapelig foredrag

Mykland, Maria; Einarsrud, Mari-Ann; Wiik, Kjell; Johannessen, Vidar. (2023) 3D-Printing of Silicon Carbide. Facet-group - Department of Materials Science and Engineering iSCREAM , Tronheim \ Digital 2023-03-23 - 2023-03-23
Vitenskapelig foredrag

Mykland, Maria; Einarsrud, Mari-Ann; Wiik, Kjell; Johannessen, Vidar. (2023) ClearSiC - 3D-Printing of Silicon Carbide. Norsk Kjemisk Selskab 10th National Meeting on Inorganic and Materials Chemistry , Værnes 2023-02-13 - 2023-02-14
Poster

Mykland, Maria; Nadimpalli, Venkata; Esposito, Vincenzo; Lopez Navas, Javier; Basso, Alberto; Johannessen, Vidar. (2023) Optimizing the 3D-printing process for Silicon Carbide with DLP. European Ceramic Society The young Ceramists Additive Manufacturing Forum (yCAM) , Leoben, Austria 2023-08-29 - 2023-09-01

2022

Populærvitenskapelig foredrag

Kelly, Michael Robert; Hårberg, Sofie Brandtzæg; Eggestad, Kristoffer; Finnseth, Øyvind; Wiik, Kjell. (2022) Supermaterialer for en bærekraftig framtid. NTNU Researchers Night , Realfagbygget, NTNU Gløshaugen 2022-09-30 - 2022-09-30
Vitenskapelig foredrag

Mykland, Maria; Wiik, Kjell; Einarsrud, Mari-Ann; Johannessen, Vidar. (2022) Clear-SiC. NTNU IsCREAM , Trondheim 2022-04-07 - 2022-04-07
Poster

Mykland, Maria; Einarsrud, Mari-Ann; Wiik, Kjell; Johannessen, Vidar. (2022) 3D-printing of SiC by Digital Light Processing with HDDA. European Ceramic Society young Ceramists Additive Manufacturing Forum (yCAM) 2022 , Barcelona 2022-11-09 - 2022-11-11

2021

Vitenskapelig foredrag

Fagerli, Frode Håskjold; Selbach, Sverre Magnus; Wagner, Nils Peter; Grande, Tor; Wang, Zhaohui; Wiik, Kjell. (2021) An attempt of controlling MXene terminations. 9th meeting on Inorganic chemistry and Materials science 2021-11-01 - 2021-11-02
Poster

Fagerli, Frode Håskjold; Kaland, Henning; Hadler-Jacobsen, Jacob; Wang, Zhaohui; Selbach, Sverre Magnus; Grande, Tor. (2021) Rechargeable Magnesium Battery Cathodes Based on Fluorine-free MXenes. American Association for Advandes in Functional Materials AAAFM UCLA Fall Conference , Digitalt 2021-08-18 - 2021-08-20
Populærvitenskapelig foredrag

Fagerli, Frode Håskjold; Danmo, Frida Hemstad; Kelly, Michael Robert; Zeiger, Caren Regine; Gullbrekken, Øystein; Wiik, Kjell. (2021) Supermaterialer for en grønnere framtid. NTNU Researchers night , Realfagbygget på NTNU Gløshaugen 2021-09-24 - 2021-09-24
Vitenskapelig foredrag

Fagerli, Frode Håskjold; Wang, Zhaohui; Wagner, Nils Peter; Selbach, Sverre Magnus; Grande, Tor; Wiik, Kjell. (2021) 2D MXene in batteries?. FACET FACET Workshop 2021-05-07 - 2021-05-07

2020

Faglig foredrag

Fagerli, Frode Håskjold; Kaland, Henning; Hadler-Jacobsen, Jacob; Wang, Zhaohui; Selbach, Sverre Magnus; Grande, Tor. (2020) Surface Termination Modification of Two-Dimensional MXenes for Rechargeable Magnesium Battery Cathodes. Materials Research Society MRS Fall Meeting & Exhibit , Digitalt 2020-11-27 - 2020-12-04
Vitenskapelig foredrag

Kaland, Henning; Hadler-Jacobsen, Jacob; Fagerli, Frode Håskjold; Wagner, Nils Peter; Schnell, Sondre Kvalvåg; Wiik, Kjell. (2020) A New Cathode Material for Rechargeable Magnesium Batteries - Dipentamethylene Thiuram Tetrasulfide (PMTT). 7th National Meeting on Inorganic and Materials Chemistry , Værnes, Trondheim 2020-02-13 - 2020-02-14
Populærvitenskapelig foredrag

Fagerli, Frode Håskjold; Kaland, Henning; Hadler-Jacobsen, Jacob; Wagner, Nils Peter; Wang, Zhaohui; Grande, Tor. (2020) Novel cathode materials for rechargeable Mg batteries. NTNU Team Battery NTNU Team Battery Seminar , NTNU 2020-09-10 - 2020-09-10
Poster

Fagerli, Frode Håskjold; Hadler-Jacobsen, Jacob; Kaland, Henning; Wagner, Nils Peter; Wang, Zhaohui; Grande, Tor. (2020) Investigating the Ion-Intercalation Properties of 2D MXene Cathodes for Rechargeable Magnesium Batteries. NKS-FUM 7th National Meeting on Inorganic and Matetrials Chemistry 2020-02-13 - 2020-02-14
Poster

Danmo, Frida Hemstad; Småbråten, Didrik Rene; Gaukås, Nikolai Helth; Williamson, Benjamin Albert Dobson; Skjærvø, Sandra Helen; Singh, Sathya Prakash. (2020) Oxygen absorption in donor-doped nanocrystalline h-RMnO3+. NKS-FUM NKS-FUM 2020 2020-02-13 - 2020-02-14

2019

Vitenskapelig foredrag

Rudberg, Espen André; Svensson, Ann Mari; Wiik, Kjell; Nisancioglu, Kemal. (2019) Asymptotic Analysis of Conductivity Relaxation Data for Determining Oxygen Exchange and Diffusion Coefficients for Mixed Ionic Electronic Conducting Oxides. International Society of Electrochemistry 25th Topical Meeting of ISE "New Electrochemical Processes for Energy and Environment" , Toledo 2019-05-12 - 2019-05-15
Poster

Danmo, Frida Paulsen; Småbråten, Didrik Rene; Skjærvø, Sandra Helen; Singh, Sathya Prakash; Wiik, Kjell; Glaum, Julia. (2019) Oxygen absorption in donor doped nanocrystalline h-RMnO3+d. Joint ISAF-ICE-EMF-IWPM-PFM conference 2019 2019-07-14 - 2019-07-19
Populærvitenskapelig foredrag

Danmo, Frida Paulsen; Bråten, Vilde; Adnan, Mohammed Mostafa; Wilson, Håvard; Wiik, Kjell. (2019) Supermaterialer for en grønnere framtid. Researcher's Night 2019 2019-09-27 - 2019-09-27
Poster

Kaland, Henning; Fagerli, Frode Håskjold; Hadler-Jacobsen, Jacob; Schnell, Sondre Kvalvåg; Vullum-Bruer, Fride; Grande, Tor. (2019) MXene-Sulfur Composite Cathode for Mg-S Batteries. Nordic Battery Conference (Nordbatt) 2019 , Copenhagen 2019-09-25 - 2019-09-27
Poster

Fagerli, Frode Håskjold; Kaland, Henning; Hadler-Jacobsen, Jacob; Wang, Zhaohui; Selbach, Sverre Magnus; Vullum-Bruer, Fride. (2019) Investigating the Ion-intercalation Properties of 2D MXene Cathodes for Rechargeable Magnesium Batteries . Denmark Technical University (DTU) Nordbatt 2019 , København 2019-09-25 - 2019-09-27

2018

Poster

Danmo, Frida Paulsen; Småbråten, Didrik Rene; Skjærvø, Sandra Helen; Singh, Sathya Prakash; Wiik, Kjell; Meier, Dennis. (2018) The effect of crystallite size and donor doping on the conductivity and oxygen absorption of hexagonal RMnO3+d. Norsk Kjemisk Selskap Landsmøte i kjemi , Lillestrøm 2018-10-16 - 2018-10-17
Populærvitenskapelig foredrag

Aamlid, Solveig Stubmo; Gaukås, Nikolai Helth; Danmo, Frida Paulsen; Østli, Elise Ramleth; Hadler-Jacobsen, Jacob; Wiik, Kjell. (2018) Framtidens supermaterialer. Researcher's Night 2018 2018-09-28 -
Vitenskapelig foredrag

Wiik, Kjell; Singh, Sathya Prakash; Kanas, Nikola; Einarsrud, Mari-Ann. (2018) All-oxide thermoelectrics for high temperature applications-Materials and devices. 10th KIFEE International Symposium on Environment, Energy an Konferanse , Hurtigruten fra Tromsø til Trondheim 2018-10-05 - 2018-10-08
Vitenskapelig foredrag

Wiik, Kjell. (2018) Spray pyrolysis of fine oxide powder. CIMTEC Konferanse , Perugia, Italia 2018-06-04 - 2018-06-09
Vitenskapelig foredrag

Wiik, Kjell; Singh, Sathya Prakash; Kanas, Nikola; Einarsrud, Mari-Ann. (2018) All-oxide thermoelectric generators and the development of n-type oxides with improved thermoelectric properties. Danish Ceramic Society Konferanse , Roskilde, DTU-Risø 2018-12-10 - 2018-12-11

2017

Populærvitenskapelig foredrag

Gaukås, Nikolai Helth; Wiik, Kjell; Brandvik, Trond; Aamlid, Solveig Stubmo; Hadler-Jacobsen, Jacob. (2017) Fremtidens supermaterialer for økt energieffektivitet. NTNU, NFR, Forskningsdagene 2017 Researchers' Night 2017 , Realfagsbygget, Gløshaugen 2017-09-29 - 2017-09-29
Faglig foredrag

Singh, Sathya Prakash; Kanas, Nikola; Norby, Truls Eivind; Johnsson, Mats; Einarsrud, Mari-Ann; Wiik, Kjell. (2017) Thermoelectric properties of (La0.12Sr0.88)0.95TiO3 between 100 and 900 oC at reducing conditions. Dr. Fruzsina Szira, ECerS2017 Conference Secretary ECerS 2017 15th Conference & Exhibition of the European Ceramics Society , BUDAPEST 2017-07-09 - 2017-07-13
Vitenskapelig foredrag

Kanas, Nikola; Bittner, Michael; Singh, Sathya Prakash; Desissa, Temesgen D.; Feldhoff, Armin; Norby, Truls Eivind. (2017) Development of all-oxide thermoelectric device. European Ceramic Society 15th Conference and Exhibition of the European Ceramic Society , Budapest 2017-07-09 - 2017-07-13
Vitenskapelig foredrag

Wiik, Kjell; Singh, Sathya Prakash; Kanas, Nikola; Einarsrud, Mari-Ann. (2017) All-oxide thermoelectric device. KIFEE Kyoto International Forum for Environment and Energy, KIFEE-9 , Kyoto 2017-03-07 - 2017-03-10

2016

Poster

Bergh, Tina; Mogstad, K; Watremetz, B; Runde, P.; Wiik, Kjell; Van Helvoort, Antonius. (2016) Transmission Electron Microscopy Characterization of Hot-Pressed Silicon Carbide with Boron and Carbon Additives. Scandem 67th Scandem Meeting , Trondheim 2016-06-07 - 2016-06-10
Populærvitenskapelig foredrag

Aamlid, Solveig Stubmo; Brandvik, Trond; Luneng, Raymond; Gaukås, Nikolai Helth; Wiik, Kjell. (2016) Svevetog og spektakulære materialer. NTNU Researchers Night-2016 , Trondheim 2016-09-23 - 2016-09-23
Vitenskapelig foredrag

Singh, Sathya Prakash; Einarsrud, Mari-Ann; Wiik, Kjell. (2016) Thermoelectric properties of Ta doped CaMnO3. Thelma, Nano2021 project Thelma International Workshop: Thermoelectrics riding the waves , Hurtigruten, Norway 2016-09-12 - 2016-09-16
Poster

Talic, Belma; Molin, Sebastian; Wiik, Kjell; Hendriksen, Peter Vang; Lein, Hilde Lea. (2016) Iron and copper doped MnCo2O4 as protective coatings for SOFC interconnects. HTCPM 2016 - 9th International Symposium on High-Temperature Corrosion and Protection of Materials , Iles Les Embiez 2016-05-15 - 2016-05-20
Poster

Talic, Belma; Windisch, Hannes Falk; Venkatachalam, Vinothini; Wiik, Kjell; Hendriksen, Peter Vang; Lein, Hilde Lea. (2016) Protective coatings for SOFC interconnects - influence of coating density. HTCPM 2016 - 9th International Symposium on High-Temperature Corrosion and Protection of Materials , Iles Les Embiez 2016-05-15 - 2016-05-20
Populærvitenskapelig foredrag

Småbråten, Didrik Rene; Skjærvø, Susanne Linn; Brandvik, Trond; Jensen, Mats; Wiik, Kjell. (2016) Stand med tinn-støping, superledere og svevetog for Institutt for Materialteknologi. Institutt for Materialteknologi, NTNU Campusbesøk av Thora Storm VGS, Ole Vig VGS, Drammen VGS , NTNU 2016-02-02 - 2016-02-16
Populærvitenskapelig foredrag

Brandvik, Trond; Småbråten, Didrik Rene; Wiik, Kjell. (2016) Stand med svevetog for Industriell kjemi og bioteknologi. NTNU Jentedagen 2016 , NTNU Gløshaugen, Trondheim 2016-02-05 -

2015

Vitenskapelig foredrag

Langørgen, Øyvind; Bakken, Jørn; Saanum, Inge; Haugen, Nils Erland L; Larring, Yngve; Mokkelbost, Tommy. (2015) Chemical looping combustion at SINTEF and NTNU. BILATERAL WORSKHOP PROGRAMME 2015-11-04 - 2015-11-05
Populærvitenskapelig foredrag

Småbråten, Didrik Rene; Christensen, Mads J.; Wiik, Kjell. (2015) Stand med superledere og svevetog for Institutt for Materialteknologi. Institutt for Materialteknologi, NTNU Campusbesøk av Danielsen VGS, Drammen VGS, Tingvoll VGS , NTNU 2015-01-29 - 2015-02-25
Vitenskapelig foredrag

Talic, Belma; Wiik, Kjell; Hendriksen, Peter Vang; Lein, Hilde Lea. (2015) Protective coatings for SOFC interconnects – thermal expansion and electrical conductivity of Fe or Cu doped MnCo2O4 spinel . Materials Science & Technology 2015 , Columbus, Ohio 2015-10-04 - 2015-10-08
Populærvitenskapelig foredrag

Småbråten, Didrik Rene; Marthinsen, Astrid; Brandvik, Trond; Luneng, Raymond; Jahrsengene, Gøril; Arbo, Siri Marthe. (2015) Svevetog og spektakulære materialer. NTNU Kjemidagen 2015 , Trondheim 2015-10-28 -
Vitenskapelig foredrag

Thoréton, Vincent; Pishahang, Mehdi; Larring, Yngve; Mokkelbost, Tommy; Wiik, Kjell. (2015) Production and optimisation of oxygen carrier materials for chemical looping combustion. 5th national meeting on inorganic and materials chemistry 2015-10-15 - 2015-10-16
Vitenskapelig foredrag

Wiik, Kjell. (2015) Oxide Thermoelectric materials. Kyoto International Forum for Energy and Environment 8th KIFEE International Symposium , Trondheim 2015-09-20 - 2015-09-23
Faglig foredrag

Thoréton, Vincent; Pishahang, Mehdi; Larring, Yngve; Mokkelbost, Tommy; Wiik, Kjell. (2015) CLC - A new and innovative CO2 capture technology. CLIMIT and BIGCCS CLIMIT and BIGCCS PhD Seminar 2015 , Trondheim 2015-10-23 - 2015-10-24
Vitenskapelig foredrag

Thoréton, Vincent; Pishahang, Mehdi; Larring, Yngve; Mokkelbost, Tommy; Wiik, Kjell. (2015) Production of CaMn0.875-xFexTi0.125O3-δ granules-Optimisation of their redox kinetics for CLC. European Materials Research Society (E-MRS) 2015 E-MRS Fall Meeting , Warsaw 2015-09-15 - 2015-09-18
Populærvitenskapelig foredrag

Marthinsen, Astrid; Olsen, Gerhard Henning; Skjærvø, Sandra Helen; Skjærvø, Susanne Linn; Småbråten, Didrik Rene; Wiik, Kjell. (2015) Svevetog og spektakulære materialer. NTNU Researchers' Night 2015 , Trondheim 2015-09-25 -
Poster

Sahini, Mtabazi Geofrey; Tolchard, Julian R.; Wiik, Kjell; Grande, Tor. (2015) Oxygen non-stoichiometry and thermo-chemical expansion of Ba0.5Sr0.5Co0.8Fe0.2O3-δ. AMPEA researchers Ionic and protonic conducting ceramic membranes for green energy applications , Universidad Politécnica de Valencia, Valencia, Spain 2015-09-23 - 2015-09-25
Poster

Sahini, Mtabazi Geofrey; Tolchard, Julian R.; Wiik, Kjell; Grande, Tor. (2015) Oxygen non-stoichiometry and thermo-chemical expansion of Ba0.5Sr0.5Co0.8Fe0.2O3-δ. Materials Research Society 20th International Conference on Solid State Ionics , Keystone Resort & Conference Center Keystone, Colorado 2015-06-14 - 2015-06-19
Vitenskapelig foredrag

Haugen, Nils Erland L; Langørgen, Øyvind; Saanum, Inge; Bakken, Jørn; Larring, Yngve; Mokkelbost, Tommy. (2015) Chemical Looping Combustion: New innovative CO2 capture. Climit summit 2015-02-24 - 2015-02-25
Vitenskapelig foredrag

Thoréton, Vincent; Pishahang, Mehdi; Larring, Yngve; Wiik, Kjell; Mokkelbost, Tommy. (2015) Effect of iron substitution on redox kinetics of CaMn0.875-xFexTi0.125O3-δ. BIGCCS-International CCS Research Centre 8th Trondheim Conference on CO2 Capture, Transport and Storage , Trondheim 2015-06-17 - 2015-06-18

2014

Poster

Talic, Belma; Lein, Hilde Lea; Wiik, Kjell. (2014) Oxidation of Interconnects for Solid Oxide Fuel Cells. 7th KIFEE International Symposium on Environment, Energy and Materials , Kyoto 2014-03-16 - 2014-03-19
Populærvitenskapelig foredrag

Christensen, Mads J.; Marthinsen, Astrid; Olsen, Gerhard H.; Skjærvø, Sandra Helen; Skjærvø, Susanne Linn; Småbråten, Didrik Rene. (2014) Superledere og svevetog. NTNU Researchers' Night 2014 , Trondheim 2014-09-26 -
Poster

Mokkelbost, Tommy; Larring, Yngve; Schøning, Christian; Darell, Ove; Fossdal, Anita; Spjelkavik, Aud I.. (2014) Oxygen Carrier Production - Fabrication of Oxygen Carrier Materials by Different Industrial Methods for Chemical Looping Combustion. Chalmers International Conference on Chemical Looping 2014 , Gøteborg 2014-09-09 - 2014-09-11

2013

Poster

Talic, Belma; Wiik, Kjell; Lohne, Ørjan Fossmark; Gurauskis, Jonas; Lein, Hilde Lea. (2013) Asymmetric membranes by tape casting and dip coating. 3rd National Meeting on Inorganic Chemistry and Materials , Hell 2013-10-10 - 2013-10-11
Populærvitenskapelig foredrag

Wiik, Kjell; Tjønneland Wefring, Espen; Reksten, Anita; Olsen, Gerhard. (2013) Superledere og svevetog. En stand der materialteknologi og uorganisk kjemi beskrives og demonstreres med utgangspunkt i en svevende superleder på Researchers Night i Realfagbygget ved NTNU. Researchers Night 2013-09-27 - 2013-09-27
Populærvitenskapelig foredrag

Wiik, Kjell; Tjønneland Wefring, Espen; Olsen, Gerhard; Reksten, Anita. (2013) En stand der materialteknologi og uorganisk kjemi beskrives og demonstreres med utgangspunkt i en svevende superleder på et seminar ved NTNU for unge ledere. Kronprins Håkon vil også være til stede. H.K.H Kronprins Håkon med partnere Sikt 2013 , NTNU Gløshaugen 2013-09-26 - 2013-09-26

2012

Poster

Lohne, Ørjan Fossmark; Gurauskis, Jonas; Bouwmeester, Henny J. M.; Søgaard, Martin; Grande, Tor; Wiik, Kjell. (2012) Effect of B-site substitution on stability of La0.2Sr0.8Fe0.8B0.2O3-d (B = Fe3+, Al3+, Ti4+, Ta5+). Universitetet i Oslo 2nd National Meeting on Inorganic and Materials Chemistry , Sundvolden Hotell 2012-10-10 - 2012-10-11
Vitenskapelig foredrag

Lohne, Ørjan Fossmark; Gurauskis, Jonas; Phung, Tan Nhut; Grande, Tor; Bouwmeester, Henny J. M.; Hendriksen, Peter Vang. (2012) Lanthanum Strontium Ferrites as MIEC membranes - Effect of B-site substitution on stability and transport properties. Danish Ceramic Society Nordic Conference on Ceramic and Glass Technology , Danmarks Tekniske Universitet, Risø campus, Roskilde 2012-12-06 - 2012-12-07
Vitenskapelig foredrag

Lohne, Ørjan Fossmark; Gurauskis, Jonas; Phung, Tan Nhut; Grande, Tor; Bouwmeester, Henny J. M.; Søgaard, Martin. (2012) Oxygen transport properties and stability of B-site substituted Lanthanum Strontium Ferrites at reducing conditions. Universiteit Twente - Nederland 12th International Conference on Inorganic Membranes , Universiteit Twente, Enschede 2012-07-09 - 2012-07-13

2011

Poster

Gurauskis, Jonas; Lohne, Ørjan Fossmark; Wiik, Kjell. (2011) Processing of functional layer of LSFTa membrane for oxygen gas separation. Stocholm university 12th conference of the european ceramic society , Stockholm 2011-06-19 - 2011-06-23
Vitenskapelig foredrag

Wiik, Kjell. (2011) Conductivity, non stoichiometry and oxygen transport properties of BaxSr1-xCo0.8Fe0.2O3-d (x=0, 0.2 and 0.5). International Society for Solid State Ionics SSI-18: The 18th Solid State Ionics Conference , Warsaw 2011-07-03 - 2011-07-08
Vitenskapelig foredrag

Schøning, Christian; Agyare-Asante, samuel; Boateng, Abraham; Gelaw, Tilahun; Wiik, Kjell. (2011) The role of barium sulphate as an anti-wetting agent in aluminosilicate refractory castables. Stockholm University 12th Conference of the european ceramic society , Stockholm 2011-06-19 - 2011-06-23
Populærvitenskapelig foredrag

Foss, Carl Erik Lie; Tolchard, Julian R; Wefring, Espen Tjønneland; Øygarden, Vegar; Wiik, Kjell. (2011) Prisbelønt utstillingsstand på Researchers'Night. NTNU Researchers' Night Trondheim , Trondheim 2011-09-23 - 2011-09-23

2010

Vitenskapelig foredrag

Lohne, Ørjan Fossmark; Wiik, Kjell; Grande, Tor; Lein, Hilde Lea. (2010) An investigation on the oxygen transport properties of La0.2Sr0.8Fe1-xTaxO3-d (x=0.1 and 0.2). FERMiO, Department of Chemistry, University of Oslo NorFERM 2010 , Kongsberg 2010-04-12 - 2010-04-15
Poster

Lohne, Ørjan Fossmark; Wiik, Kjell; Grande, Tor; Lein, Hilde Lea. (2010) An experimental investigation of the oxygen transport properties of La0.2Sr0.8Fe1-xTaxO3 (x=0.1 and 0.2). Institutt for Materialteknologi, NTNU Electroceramics XII , Trondheim 2010-06-13 - 2010-06-16
Vitenskapelig foredrag

Lohne, Ørjan Fossmark; Wiik, Kjell; Grande, Tor; Lein, Hilde Lea. (2010) An investigation on the oxygen transport properties of La0.2Sr0.8Fe1-xTaxO3 (x=0.1 and 0.2). MEM-BRAIN and NASA-OTM, Universidad Politécnica de Valencia "Ceramic membranes for green chemical production and clean power generation" Summer School 2010 , Valencia 2010-09-08 - 2010-09-10

2009

Poster

Rørvik, Per Martin; Eriksson, Annika; Selbach, Sverre Magnus; Haugen, Astri Bjørnetun; Tolchard, Julian R; Wiik, Kjell. (2009) Svevetog basert på superledende keramer. NTNU Researchers' night 2009 , Trondheim 2009-09-25 - 2009-09-25

2008

Vitenskapelig foredrag

Wiik, Kjell. (2008) Mass transport in perovskites. Part II. Technical University of Denmark Membrane work group meeting at Fuel Cells and Solid State Chemistry Department , Risø 2008-12-12 - 2008-12-12
Vitenskapelig foredrag

Wiik, Kjell. (2008) Mass transport in perovskites. Part I. Technical University of Denmark Membrane work group meeting at Fuel Cells and Solid State Chemistry Department , Risø 2008-10-31 - 2008-10-31
Vitenskapelig foredrag

Rudberg, Espen André; Svensson, Ann Mari; Wiik, Kjell; Thomassen, Magnus Skinlo; Nisancioglu, Kemal. (2008) Oxygen exchange and diffusion coefficients of mixed ionic electronic conducting perovskites obtained by conductivity relaxation. Chisa 2008, 18th International Congress of Chemical and Process Engineering , Prague 2008-08-24 - 2008-08-28
Vitenskapelig foredrag

Rudberg, Espen André; Svensson, Ann Mari; Wiik, Kjell; Thomassen, Magnus Skinlo; Nisancioglu, Kemal. (2008) Determination of Oxygen Exchange and Diffusion Coefficients of MIEC Perovskites by Asymptotic Analysis of Relaxation Data. The Electrochemical Society 213th Meeting of The Electrochemical Society , Phoenix AZ 2008-05-18 - 2008-05-22
Vitenskapelig foredrag

Wiik, Kjell; Grande, Tor; Einarsrud, Mari-Ann. (2008) Production of complex proton conducting oxide powders by spray pyrolysis. COST/Leysin NanoMetro Training & Workshop , Leysin 2008-01-30 - 2008-01-31
Vitenskapelig foredrag

Wiik, Kjell; Grande, Tor; Einarsrud, Mari-Ann. (2008) Spray pyrolysis-and the production of submicron complex oxide powders. NFR The 5th national FUNMAT meeting , Oslo 2008-06-05 - 2008-06-05

2007

Vitenskapelig foredrag

Rudberg, Espen André; Wiik, Kjell; Svensson, Ann Mari; Nisancioglu, Kemal. (2007) Measurement and interpretation of oxygen diffusion and surface exchange data for La1-xSrxCoO3-d. The Electrochemical Society 212th Meeting of The Electrochemical Society , Washington, DC 2007-10-07 - 2007-10-12

2006

Vitenskapelig foredrag

Palcut, Marian; Wiik, Kjell; Grande, Tor. (2006) Cation diffusion in LaCoO3. SINTEF Norway 9th International Conference on Inorganic Membranes , Lillehammer 2006-06-25 - 2006-06-29
Vitenskapelig foredrag

Fontaine, Marie-Laure; Larring, Yngve; Fleissner, M; Estournès, C; Kjølseth, Christian; Haugsrud, Reidar. (2006) Developments in proton conducting membranes for hydrogen separation and fuel cell applications. AiChE AiChE , San Francisco 2006-11-12 - 2006-11-17

2005

Vitenskapelig foredrag

Palcut, Marian; Wiik, Kjell; Grande, Tor. (2005) Determination of Mn3+ diffusion in LaMnO3 based on solid state reaction. Risø National Laboratory 26th Risø International Symposium on Materials Science , Roskilde 2005-09-05 - 2005-09-08

2004

Vitenskapelig foredrag

Wiik, Kjell; Wærnhus, Ivar; yokokawa, harumi; sakai, natsuko; Grande, Tor; Einarsrud, Mari-Ann. (2004) Mass transport in La1-xSrxFeO3 (x=0 and 0.1) measured by SIMS. International conference on solid state ionics, SSI-14, Monerey, California, USA, 2003 , Monterey, California, USA 2003-06-27 -
Vitenskapelig foredrag

Wiik, Kjell; Fossdal, Anita; Sagdahl, Lise Trondsen; Lein, Hilde Lea; menon, mohan; Faaland, Sonia. (2004) LaFeO3 and LaCoO3 based perovskites: Preparation and properties of dense oxygen permeable membranes. NATO Afvanced Research Workshop , Kyiv, Ukraine 2003-06-01 -

2002

Vitenskapelig foredrag

Hole, Ingebrigt; Tybell, Thomas; Wærnhus, Ivar; Grande, Tor; Wiik, Kjell; Grepstad, Jostein. (2002) Høgtemperatur transportdynamikk i heteroepitaksielle tynnfilmer av LaFeO3. Nasjonalt perovskittmøte , Jessheim, Norge 2002-06-04 -
Vitenskapelig foredrag

Hole, Ingebrigt; Tybell, Thomas; Wærnhus, Ivar; Grande, Tor; Wiik, Kjell; Grepstad, Jostein. (2002) High temperature transport kinetics in heteroepitaxial LaFeO3 thin films. 9th International Workshop on Oxide Electronics (WOE9) , St. Petersburg, Florida, USA 2002-10-22 -
Poster

Hole, Ingebrigt; Tybell, Thomas; Wærnhus, Ivar; Grande, Tor; Wiik, Kjell; Grepstad, Jostein. (2002) High temperature transport kinetics in heteroepitaxial LaFeO3 thin films. 9th Intl. Workshop on Oxide Electronics , St. Pete Beach, Florida 2002-10-20 - 2002-10-23

2001

Poster

Wærnhus, Ivar; Wiik, Kjell; Grande, Tor. (2001) Oxygen Transport in LaFeO3. The 7th Eur. Cer. Soc. Conference , Brügge, Belgia 2001-09-13 -
Vitenskapelig foredrag

Wiik, Kjell; Aasland, S.; Hansen, H. L.; Tangen, Inger-Lise; Ødegaard, R.. (2001) Oxygen Permeation in the System SrFeO3-x-SrCoO3-y. International Conference on Solid State Ionics, 8-13 July, 2001, Cairns Convention Centre, Cairns, Australia , Australia, Cairns 2001-07-13 -

1997

Vitenskapelig foredrag

Faaland, Sonia; Grande, Tor; Høier, Rangvald; Wiik, Kjell; Einarsrud, Mari-Ann. (1997) Microstructure of the interface between lanthanum manganite and cubic stabilized zirconia. Scandinavian Society for Electron Microscopy. 49th Annual Meeti ng , G@øteborg
Vitenskapelig foredrag

Faaland, Sonia; Grande, Tor; Høier, Rangvald; Wiik, Kjell; Einarsrud, Mari-Ann. (1997) Chemistry and microstructure of the interface between lanthanum manganite and cubic stabilized zirconia. 5th European Ceramic Society Meeting , Versailles

1996

Vitenskapelig foredrag

Faaland, Sonia; Kleveland, Kjersti; Etterstøl, I.; Einarsrud, Mari-Ann; Grande, Tor; Wiik, Kjell. (1996) Chemistry and microstructure of the interface between lanthanum manganite and cubic stabilized zirconia. Seminar in Condensed Matter Physics and Chemistry , Rondablikk

Språkvelger

Kjell Wiik

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