Karina Mathisen
+4773596218
+4798673993
Realfagbygget, E2-106, Gløshaugen, Høgskoleringen 5
About
Vice Dean for Education at the Faculty of natural sciences.
Courses I contribute to are; KJ2031 Advanced Inorganic Chemistry and KJ2900 Bachelor project in Chemistry.
Research projects include synthesis and fundamental characterisation of porous materials such as zeotypes with emphasis on incorporation of catalytically active transition metals. Ongoing projects also include modification of porosity in zeotypes with the aims of introducing mesopores which can function as super-highways to microreactors. We are experienced users of synchrotron facilities such as the Swiss Norwegian Beamlines (SNBL) in Grenoble France, and the EXAFS beamline at MaxLab in Lund Sweden. In situ x-ray absorption spectroscopy studies of our materials under realistic working conditions help us understand and identify metal species present during the reaction.
Publications
2025
-
Heath, Megan Muriel;
Erring, Henrik;
Mathisen, Karina;
Sunde, Svein;
Seland, Frode.
(2025)
Probing the effect of Ca and Sr dopants on the structure and oxygen-evolution activity of Ru-deficient yttrium ruthenate pyrochlores.
Electrochimica Acta
Academic article
2023
-
Brito, Julio C. Fernandes Pape;
Miletto, Ivana;
Marchese, Leonardo;
Ali, Daniel;
Azim, Muhammad Mohsin;
Mathisen, Karina;
Gianotti, Enrica.
(2023)
Hierarchical SAPO-34 Catalysts as Host for Cu Active Sites.
Materials
Academic article
2022
-
Myhrvold, Fride;
Mathisen, Karina;
Azim, Muhammad Mohsin;
Ali, Daniel.
(2022)
Synthesis and characterisation of hierarchical SAPO-5 employing sustainable meso-SDAs.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Unneberg, Ninni Maria;
Mathisen, Karina;
Ali, Daniel;
Azim, Muhammad Mohsin.
(2022)
The effect of metal type in ion exchanged SAPO-34 for the direct conversion of methane to methanol.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Bauer, Florence;
Mathisen, Karina;
Azim, Muhammad Mohsin;
Ali, Daniel.
(2022)
Synthesis and characterisation of Cu and Ni ion exchanged SAPO-5.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Ertesvåg, Ragnhild Lea;
Mathisen, Karina;
Ali, Daniel;
Azim, Muhammad Mohsin.
(2022)
Copper incorporated silica aerogels: effect of synthesis parameters, characterisation and catalytic applications.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Ali, Daniel;
Li, Zhihui;
Azim, Muhammad Mohsin;
Lein, Hilde Lea;
Mathisen, Karina.
(2022)
Pinpointing basic sites formed upon incorporation of iron in hierarchical SAPO-11 using catalytic model reactions.
Dalton Transactions
Academic article
2021
-
Ali, Daniel;
Li, Zhihui;
Azim, Muhammad Mohsin;
Lein, Hilde Lea;
Mathisen, Karina.
(2021)
Evaluating pore characteristics and acid site locations in hierarchical SAPO-11 by catalytic model reactions.
Microporous and Mesoporous Materials
Academic article
-
Ali, Daniel;
Mathisen, Karina;
Lein, Hilde Lea.
(2021)
Evaluating characterization methods for new porous functional materials.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Sørli, Guro;
Azim, Muhammad Mohsin;
Rønning, Magnus;
Mathisen, Karina.
(2021)
Improved lifetime and stability of copper species in hierarchical, copper-incorporated CuSAPO-34 verified by catalytic model reactions.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Alwis, Kudachchige Asanga Geethanjana de;
Mathisen, Karina;
Azim, Muhammad Mohsin;
Ali, Daniel.
(2021)
Ionothermal Synthesis of Conventional and Hierarchical SAPO-11 and Framework Incorporation of Iron.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Li, Zhihui;
Mathisen, Karina;
Ali, Daniel;
Azim, Muhammad Mohsin.
(2021)
Synthesis and characterization of hierarchical SAPO-11 & Fe-SAPO-11: comparison with conventional analogues.
Norges teknisk-naturvitenskapelige universitet
Master thesis
2020
-
Løset, Sveinung;
Oestvang, Janne;
Pedersen, Eilif;
Mathisen, Karina;
Petersen, Jesper Aagaard;
Kummen, Jon;
Pukstad, Brita;
Lohndal, Terje;
Penner, Angelina;
Christensen, Idd Andrea.
(2020)
Rapport om utvidelse av forskerlinjer ved NTNU.
Norges teknisk-naturvitenskapelige universitet
Research report
-
Kirste, Karsten Granlund;
McAulay, Kate;
Bell, Tamsin E.;
Stoian, Dragos;
Laassiri, Said;
Daisley, Angela;
Hargreaves, Justin S. J.;
Mathisen, Karina;
Torrente-Murciano, Laura.
(2020)
COx-free hydrogen production from ammonia – mimicking the activity of Ru catalysts with unsupported Co-Re alloys.
Applied Catalysis B: Environmental
Academic article
-
Gaustad, Stian Kjønniksen;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2020)
Introduction of rhenium to surface modified microporous and mesoporous materials.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Yim, Pui Yan;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2020)
Introducing Cobalt into Silica Aerogel.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Ali, Daniel;
Zeiger, Caren;
Azim, Muhammad Mohsin;
Lein, Hilde Lea;
Mathisen, Karina.
(2020)
Evaluation of surfactant templates for one-pot hydrothermal synthesis of hierarchical SAPO-5.
Microporous and Mesoporous Materials
Academic article
-
Kirste, Karsten Granlund;
Laassiri, Said;
Hu, Zhigang;
Stoian, Dragos;
Torrente-Murciano, Laura;
Hargreaves, Justin S. J.;
Mathisen, Karina.
(2020)
XAS investigation of silica aerogel supported cobalt rhenium catalysts for ammonia decomposition.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Reksten, Anita;
Russell, Andrea E.;
Richardson, Peter W.;
Thompson, Stephen J.;
Mathisen, Karina;
Seland, Frode;
Sunde, Svein.
(2020)
An in situ XAS study of high surface-area IrO2 produced by the polymeric precursor synthesis.
Physical Chemistry, Chemical Physics - PCCP
Academic article
2019
-
Reksten, Anita;
Russel, Andrea E.;
Richardson, Peter W.;
Thompson, Stephen J.;
Mathisen, Karina;
Seland, Frode;
Sunde, Svein.
(2019)
Strategies for the analysis of the elemental metal fraction of Ir and Ru oxides via XRD, XANES, and EXAFS.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
de Vries, Erik Pieter;
Mathisen, Karina;
Sørli, Guro.
(2019)
Understanding the effect of porosity and presence of silver in Cu:SAPO-34 as an HC-SCR catalyst, using propene or isobutane in a wet feed.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Botten, Sigurd Norum;
Mathisen, Karina.
(2019)
Developing synthesis route for CuSAPO-18.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Rønning, Magnus;
Landfald, Lisa Leganger;
Landfald, Lisa Leganger.
(2019)
Fe-ZSM-5 and Fe-SAPO-34 Catalysts for
Low-Temperature Selective Catalytic Reduction of
NOX by NH3.
NTNU
Master thesis
-
Aasland, Gaute Holst;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2019)
Synthesis of Silica Aerogels with Single-Site Iron for Heterogeneous Catalysis.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Haraldsen, Anders Granli;
Mathisen, Karina;
Sørli, Guro;
Azim, Muhammad Mohsin.
(2019)
Investigating synthesis strategies for materials SAPO-40, AlPO-40 and CuAlPO-40.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Zeiger, Caren;
Mathisen, Karina;
Ali, Daniel.
(2019)
Synthesis and characterization of hierarchical SAPO-5: A comparison with the conventional material.
Norges teknisk-naturvitenskapelige universitet
Master thesis
2018
-
Hutcheson, Anders;
Mathisen, Karina;
Sørli, Guro.
(2018)
Effect of Porosity and Copper Content on Copper Containing SAPO-34 for Removal of NOx.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Schjetlein, Ellen-Margrethe Meberg;
Sørli, Guro.
(2018)
Understanding the Effect of Porosity of Cu:SAPO-34 and AgCu:SAPO-34 for the HC-SCR deNOx Reaction.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Liu, Tengzhi;
Kirste, Karsten Granlund.
(2018)
Functionalization of Silica Aerogels and AlPO-5 with Molybdenum, Rhenium.
NTNU
Master thesis
-
Hosseiniamoli, Hadi;
Bryant, Glenn;
Kennedy, Eric;
Mathisen, Karina;
Nicholson, David Graham;
Sankar, Gopinathan;
Setiawan, Adi;
Stockenhuber, Michael.
(2018)
Understanding structure–function relationships in zeolite-supported Pd catalysts for oxidation of ventilation air methane.
ACS Catalysis
Academic article
-
Mathisen, Karina;
Kirste, Karsten Granlund;
Hargreaves, Justin S. J.;
Laassiri, Said;
McAulay, Kate;
McFarlane, Andrew R.;
Spencer, Nicholas A..
(2018)
An In Situ XAS Study of the Cobalt Rhenium Catalyst for Ammonia
Synthesis.
Topics in catalysis
Academic article
2017
-
Tafjord, Joakim;
Mathisen, Karina.
(2017)
Introduction of rhenium into porous supports.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Håbrekke, Sondre;
Kirste, Karsten Granlund.
(2017)
Introduction of Cobalt Into Silica Aerogels, Metal Speciation and Reducibility.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Botne, Georg;
Sørli, Guro.
(2017)
The Effect of mechanical mixing and Porosity on the Activity of Ag and Cu Ion exchanged Zeotypes in the HC-SCR of NOx with Propene.
Norges teknisk-naturvitenskapelige universitet
Master thesis
2016
-
Kristoffersen, Simeon;
Mathisen, Karina;
Kristiansen, Tina.
(2016)
Incorporation of Iron(III) in Silica Aerogels.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Knapperholen, Øyvind;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2016)
Incorporation of Rhenium in ITQ-33.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Sørli, Guro;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2016)
Effect of Porosity on the Hydrothermal Stability of CuSAPO-34 for the deNOx Process.
Norges teknisk-naturvitenskapelige universitet
Master thesis
2015
-
Bøyesen, Katrine Lie;
Voss, Tina Kristiansen;
Mathisen, Karina.
(2015)
Dynamic redox properties of vanadium and copper in microporous supports during the selective oxidation of propene.
Catalysis Today
Academic article
-
Mathisen, Karina;
Ali, Daniel.
(2015)
Pore Characteristics and Acid Properties of Hierarchical SAPO-34.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Sjursen, Kenneth Røsvik;
Mathisen, Karina.
(2015)
Synthesis and Characterisation of Nanoporous VCuAPO-5 for Propene Oxidation.
Norges teknisk-naturvitenskapelige universitet
Master thesis
2014
-
Bøyesen, Katrine Lie;
Mathisen, Karina.
(2014)
Reactivity and Synergism of Vanadium in Microporous Supports with Copperas a Co-cation.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Kristiansen, Tina;
Mathisen, Karina.
(2014)
On the promoting effect of water during NO<sub>x</sub> removal over single-site copper in hydrophobic silica APD-arogels.
Journal of Physical Chemistry C
Academic article
-
Bøyesen, Katrine Lie;
Mathisen, Karina.
(2014)
Exposing the synergistic effect between copper and vanadium in AlPO-5 during the selective oxidation of propene.
Catalysis Today
Academic article
-
Jakobsen, Trygve Dragsloth;
Mathisen, Karina.
(2014)
SAPO-34 with Copper: Investigation of hierarchical pore characteristics and interactions with copper for catalytic applications.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Bøyesen, Katrine Lie;
Voss, Tina Kristiansen;
Mathisen, Karina.
(2014)
Identification of synergistic Cu/V redox pair in VCu:AlPO-5; a comparison with Vcu:ZSM-5.
Physical Chemistry, Chemical Physics - PCCP
Academic article
2013
-
Kirste, Karsten Granlund;
Mathisen, Karina.
(2013)
Synthesis And Characterization Of Noble Metal Nanoparticle Impregnated Metal-Organic Frameworks.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Kristiansen, Tina;
Mathisen, Karina.
(2013)
Aerogels; a new class of materials for catalytic purposes.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Johansen, Frank Edvardsen;
Mathisen, Karina.
(2013)
Stabilization of Trivalent Vanadium in Zeotypic Systems.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Hammer, Nina;
Mathisen, Karina;
Rønning, Magnus.
(2013)
CO Oxidation over Au/TiO2-Carbon Catalysts: The Effect of Thermal Treatment, Stability and TiO2 Support Structure.
Topics in catalysis
Academic article
-
Mikalsen, Ragni Fjellgaard;
Mathisen, Karina.
(2013)
Hydrothermal synthesis of materials for intermediate band solar cells.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Shearer, Greig Charles;
Forselv, Stian;
Chavan, Sachin Maruti;
Bordiga, Silvia;
Mathisen, Karina;
Bjørgen, Morten;
Svelle, Stian;
Lillerud, Karl Petter.
(2013)
In situ infrared spectroscopic and gravimetric characterisation of the solvent removal and dehydroxylation of the metal organic frameworks UiO-66 and UiO-67.
Topics in catalysis
Academic article
-
Ekra, Siv Ingrid Skau;
Mathisen, Karina;
Kristiansen, Tina.
(2013)
Ren luft med luftig gel.
Gemini
Popular science article
-
Wijst, Cornelis Gerardus van der;
Mathisen, Karina.
(2013)
Oxygenate conversion over protonated zeolites.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Yttervik, Johan Hatling;
Mathisen, Karina.
(2013)
NOx Storage reduction on copper and barium containing micro- and mesoporous materials.
Norges teknisk-naturvitenskapelige universitet
Master thesis
2012
-
Bjørgen, Morten;
Grave, Anlaug Haukvik;
Saepurahman, Saepurahman;
Volynkin, Andrey S;
Mathisen, Karina;
Lillerud, Karl Petter;
Olsbye, Unni;
Svelle, Stian.
(2012)
Spectroscopic and catalytic characterization of extra large pore zeotype H-ITQ-33.
Microporous and Mesoporous Materials
Academic article
-
Opsahl, Anette;
Mathisen, Karina.
(2012)
Characterization of Gold and Copper Species in Nanoporous Materials.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Hoholm, Rebekka Stavrum;
Mathisen, Karina.
(2012)
Synthesis and Characterization of Gold and Copper Nanoparticles in Mesoporous Frameworks.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Nilsen, Merete Hellner;
Nordhei, Camilla;
Nicholson, David Graham.
(2012)
Irreversible Silver(I) Interconversion in Ag:ZSM-5 and Ag:SAPO-5 by Propene and Hydrogen.
Journal of Physical Chemistry C
Academic article
-
Ve, Thomas;
Mathisen, Karina;
Helland, Ronny;
Karlsen, Odd Andre;
Fjellbirkeland, Anne;
Røhr, Åsmund Kjendseth;
Andersson, K. Kristoffer;
Pedersen, Rolf B.;
Lillehaug, Johan R.;
Jensen, Harald B.
(2012)
The Methylococcus capsulatus (Bath) Secreted Protein, MopE*, Binds Both Reduced and Oxidized Copper.
PLOS ONE
Academic article
-
Kristiansen, Tina;
Støvneng, Jon Andreas;
Einarsrud, Mari-Ann;
Nicholson, David Graham;
Mathisen, Karina.
(2012)
There and Back Again: The Unique Nature of Copper in Ambient Pressure Dried-Silica Aerogels.
Journal of Physical Chemistry C
Academic article
2011
-
Kristiansen, Tina;
Mathisen, Karina;
Einarsrud, Mari-Ann;
Bjørgen, Morten;
Nicholson, David Graham.
(2011)
Single-Site Copper by Incorporation in Ambient Pressure Dried Silica Aerogel and Xerogel Systems: An X-ray Absorption Spectroscopy Study.
Journal of Physical Chemistry C
Academic article
-
Skorpa, Ragnhild;
Bordiga, Silvia;
Bleken, Francesca;
Olsbye, Unni;
Arstad, Bjørnar;
Tolchard, Julian R;
Mathisen, Karina;
Svelle, Stian;
Bjørgen, Morten.
(2011)
Assessing the surface sites of the large pore 3-dimensional microporous material H-ITQ-7 using FT-IR spectroscopy and molecular probes.
Microporous and Mesoporous Materials
Academic article
-
Hammer, Nina;
Mathisen, Karina;
Zscherpe, Tina;
Chen, De;
Rønning, Magnus.
(2011)
Effect of Pretreatment on Carbon-Supported Au/TiO2 Catalysts for Preferential Oxidation of CO.
Topics in catalysis
Academic article
-
Skorpa, Ragnhild;
Forselv, Stian;
Mathisen, Karina;
Bordiga, Silvia;
Bjørgen, Morten;
Svelle, Stian.
(2011)
Infrared Spectroscopic Investigation of the Acidity and Availability of the Surface Hydroxyls of Three-Dimensional 12-Ring Zeotype H-ITQ-7.
Journal of Physical Chemistry C
Academic article
-
Mathisen, Karina;
Meneau, Florian;
Bøyesen, Katrine Lie.
(2011)
A combined in situ XAS/Raman and WAXS study on nanoparticulate V2O5 in zeolites ZSM-5 and Y.
Phase Transitions
Academic article
-
Mathisen, Karina.
(2011)
Kompendium for laboratoriekurs i KJ1030 Uorganisk kjemi.
Institutt for kjemi, NTNU
Working paper
2010
-
Volynkin, Andrey Sergeevich;
Bjørgen, Morten;
Mathisen, Karina.
(2010)
Syntheses, characterization, and catalytic studies of ITQ-33: conversion of methanol to hydrocarbons over a microporous germano-aluminosilicate.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Edvardsen, Tove-Nanny;
Bjørgen, Morten;
Mathisen, Karina.
(2010)
Large and extra-large pore acidic ITQ-zeotypes: An in-situ spectroscopic study of fundamental properties.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Hoftaniska, Idar;
Bjørgen, Morten;
Mathisen, Karina.
(2010)
Synthesis and characterization of microporous zeotypes with the AFN topology: phase impurities and thermal stability.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Skorpa, Ragnhild;
Bjørgen, Morten;
Mathisen, Karina.
(2010)
Assessing the surface sites of the microporous materials H-ITQ-7 and H-Beta using FT-IR spectroscopy and various molecular probes.
Norges teknisk-naturvitenskapelige universitet
Master thesis
2009
-
Nordhei, Camilla;
Mathisen, Karina;
Safonova, Olga;
Beek, Wouter van;
Nicholson, David Graham.
(2009)
Decomposition of Carbon Dioxide at 500°C over Reduced Iron, Cobalt, Nickel and Zinc Ferrites: A Combined XANES-XRD Study.
Journal of Physical Chemistry C
Academic article
-
Mathisen, Karina;
Stockenhuber, Michael;
Nicholson, David Graham.
(2009)
In situ XAS and IR studies on Cu:SAPO-5 and Cu:SAPO-11: the contributory role of monomeric linear copper(I) species in the selective catalytic reduction of NOx by propene.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Bøyesen, Katrine Lie;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
Characterization of Vanadium Species in Zeotypes for Redox Applications.
NTNU
Master thesis
-
Næss, Mari Kirkebøen;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
Synthesis and Characterisation of Silver Substituted Aluminiumphosphates; Microporous Materials as Possible Carriers of Silver Nanoclusters.
NTNU
Master thesis
-
Tynes, Mari Klevberg;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
In situ XAS Studies on the redox properties of titanium substituted zeotypes.
NTNU
Master thesis
-
Valvik, Beate;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
In-situ XAS Studies on Gold Species in Zeotypic Systems for the Oxidation of Carbon Monoxide.
NTNU
Master thesis
-
Kristiansen, Tina;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
Growth Limitations of Copper Nanoparticles in Silica Aerogels: An In Situ XAS Study.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Delic, Asmira;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
Characterization of Copper Cations in Zeolite Y in Presence of Silver Cations; The Two-Cation Effect.
NTNU
Master thesis
-
Grave, Anlaug;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
An in situ XAS study on the redox properties of chromium species in CrAPO-5 and the effect of cotemplating.
NTNU
Master thesis
2008
-
Nordhei, Camilla;
Mathisen, Karina;
Bezverkhyy, I;
Nicholson, David Graham.
(2008)
Decomposition of carbon dioxide over the putative cubic spinel nanophase cobalt, nickel, and zinc ferrites.
Journal of Physical Chemistry C
Academic article
2007
-
Nilsen, Merete Hellner;
Antonakou, Eleni;
Bouzga, Aud;
Lappas, Angelos;
Mathisen, Karina;
Stöcker, Michael.
(2007)
Investigation of the effect of metal sites in Me-Al-MCM-41 (Me=Fe, Cu or Zn) on the catalytic behavior during the pyrolysis of wooden based biomass.
Microporous and Mesoporous Materials
Academic article
-
Mathisen, Karina;
Nicholson, David Graham;
Beale, AM;
Sanchez-Sanchez, M;
Sankar, G;
Bras, W;
Nikitenko, S.
(2007)
Comparing CuAPO-5 with Cu:ZSM-5 in the Selective Catalytic Reduction of NOx: An in situ Study.
Journal of Physical Chemistry C
Academic article
2005
-
Mathisen, Karina;
Nicholson, David Graham.
(2005)
The influence of silicon on the catalytic properties of CuSAPO-5 towards the selective reduction of NOX in the presence of propene.
Microporous and Mesoporous Materials
Academic article
-
Mathisen, Karina.
(2005)
X-ray absorption spectroscopic studies on active metal sites in zeotypes during the selective catalytic reduction of NOx with propene in an oxygen rich atmosphere.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Mathisen, Karina;
Nicholson, David Graham;
Fitch, AN;
Stockenhuber, M.
(2005)
Selective catalytic reduction of NOx over microporous CuAPO-5: structural characterisation by XAS and XRD.
Journal of Materials Chemistry
Academic article
Journal publications
-
Ali, Daniel;
Li, Zhihui;
Azim, Muhammad Mohsin;
Lein, Hilde Lea;
Mathisen, Karina.
(2021)
Evaluating pore characteristics and acid site locations in hierarchical SAPO-11 by catalytic model reactions.
Microporous and Mesoporous Materials
Academic article
-
Heath, Megan Muriel;
Erring, Henrik;
Mathisen, Karina;
Sunde, Svein;
Seland, Frode.
(2025)
Probing the effect of Ca and Sr dopants on the structure and oxygen-evolution activity of Ru-deficient yttrium ruthenate pyrochlores.
Electrochimica Acta
Academic article
-
Mathisen, Karina;
Nicholson, David Graham.
(2005)
The influence of silicon on the catalytic properties of CuSAPO-5 towards the selective reduction of NOX in the presence of propene.
Microporous and Mesoporous Materials
Academic article
-
Bøyesen, Katrine Lie;
Voss, Tina Kristiansen;
Mathisen, Karina.
(2015)
Dynamic redox properties of vanadium and copper in microporous supports during the selective oxidation of propene.
Catalysis Today
Academic article
-
Nordhei, Camilla;
Mathisen, Karina;
Bezverkhyy, I;
Nicholson, David Graham.
(2008)
Decomposition of carbon dioxide over the putative cubic spinel nanophase cobalt, nickel, and zinc ferrites.
Journal of Physical Chemistry C
Academic article
-
Nordhei, Camilla;
Mathisen, Karina;
Safonova, Olga;
Beek, Wouter van;
Nicholson, David Graham.
(2009)
Decomposition of Carbon Dioxide at 500°C over Reduced Iron, Cobalt, Nickel and Zinc Ferrites: A Combined XANES-XRD Study.
Journal of Physical Chemistry C
Academic article
-
Kristiansen, Tina;
Mathisen, Karina;
Einarsrud, Mari-Ann;
Bjørgen, Morten;
Nicholson, David Graham.
(2011)
Single-Site Copper by Incorporation in Ambient Pressure Dried Silica Aerogel and Xerogel Systems: An X-ray Absorption Spectroscopy Study.
Journal of Physical Chemistry C
Academic article
-
Bjørgen, Morten;
Grave, Anlaug Haukvik;
Saepurahman, Saepurahman;
Volynkin, Andrey S;
Mathisen, Karina;
Lillerud, Karl Petter;
Olsbye, Unni;
Svelle, Stian.
(2012)
Spectroscopic and catalytic characterization of extra large pore zeotype H-ITQ-33.
Microporous and Mesoporous Materials
Academic article
-
Reksten, Anita;
Russel, Andrea E.;
Richardson, Peter W.;
Thompson, Stephen J.;
Mathisen, Karina;
Seland, Frode;
Sunde, Svein.
(2019)
Strategies for the analysis of the elemental metal fraction of Ir and Ru oxides via XRD, XANES, and EXAFS.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Hammer, Nina;
Mathisen, Karina;
Rønning, Magnus.
(2013)
CO Oxidation over Au/TiO2-Carbon Catalysts: The Effect of Thermal Treatment, Stability and TiO2 Support Structure.
Topics in catalysis
Academic article
-
Mathisen, Karina;
Stockenhuber, Michael;
Nicholson, David Graham.
(2009)
In situ XAS and IR studies on Cu:SAPO-5 and Cu:SAPO-11: the contributory role of monomeric linear copper(I) species in the selective catalytic reduction of NOx by propene.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Kristiansen, Tina;
Mathisen, Karina.
(2014)
On the promoting effect of water during NO<sub>x</sub> removal over single-site copper in hydrophobic silica APD-arogels.
Journal of Physical Chemistry C
Academic article
-
Mathisen, Karina;
Nilsen, Merete Hellner;
Nordhei, Camilla;
Nicholson, David Graham.
(2012)
Irreversible Silver(I) Interconversion in Ag:ZSM-5 and Ag:SAPO-5 by Propene and Hydrogen.
Journal of Physical Chemistry C
Academic article
-
Bøyesen, Katrine Lie;
Mathisen, Karina.
(2014)
Exposing the synergistic effect between copper and vanadium in AlPO-5 during the selective oxidation of propene.
Catalysis Today
Academic article
-
Ali, Daniel;
Li, Zhihui;
Azim, Muhammad Mohsin;
Lein, Hilde Lea;
Mathisen, Karina.
(2022)
Pinpointing basic sites formed upon incorporation of iron in hierarchical SAPO-11 using catalytic model reactions.
Dalton Transactions
Academic article
-
Kirste, Karsten Granlund;
McAulay, Kate;
Bell, Tamsin E.;
Stoian, Dragos;
Laassiri, Said;
Daisley, Angela;
Hargreaves, Justin S. J.;
Mathisen, Karina;
Torrente-Murciano, Laura.
(2020)
COx-free hydrogen production from ammonia – mimicking the activity of Ru catalysts with unsupported Co-Re alloys.
Applied Catalysis B: Environmental
Academic article
-
Ali, Daniel;
Zeiger, Caren;
Azim, Muhammad Mohsin;
Lein, Hilde Lea;
Mathisen, Karina.
(2020)
Evaluation of surfactant templates for one-pot hydrothermal synthesis of hierarchical SAPO-5.
Microporous and Mesoporous Materials
Academic article
-
Sørli, Guro;
Azim, Muhammad Mohsin;
Rønning, Magnus;
Mathisen, Karina.
(2021)
Improved lifetime and stability of copper species in hierarchical, copper-incorporated CuSAPO-34 verified by catalytic model reactions.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Shearer, Greig Charles;
Forselv, Stian;
Chavan, Sachin Maruti;
Bordiga, Silvia;
Mathisen, Karina;
Bjørgen, Morten;
Svelle, Stian;
Lillerud, Karl Petter.
(2013)
In situ infrared spectroscopic and gravimetric characterisation of the solvent removal and dehydroxylation of the metal organic frameworks UiO-66 and UiO-67.
Topics in catalysis
Academic article
-
Skorpa, Ragnhild;
Bordiga, Silvia;
Bleken, Francesca;
Olsbye, Unni;
Arstad, Bjørnar;
Tolchard, Julian R;
Mathisen, Karina;
Svelle, Stian;
Bjørgen, Morten.
(2011)
Assessing the surface sites of the large pore 3-dimensional microporous material H-ITQ-7 using FT-IR spectroscopy and molecular probes.
Microporous and Mesoporous Materials
Academic article
-
Ekra, Siv Ingrid Skau;
Mathisen, Karina;
Kristiansen, Tina.
(2013)
Ren luft med luftig gel.
Gemini
Popular science article
-
Hosseiniamoli, Hadi;
Bryant, Glenn;
Kennedy, Eric;
Mathisen, Karina;
Nicholson, David Graham;
Sankar, Gopinathan;
Setiawan, Adi;
Stockenhuber, Michael.
(2018)
Understanding structure–function relationships in zeolite-supported Pd catalysts for oxidation of ventilation air methane.
ACS Catalysis
Academic article
-
Hammer, Nina;
Mathisen, Karina;
Zscherpe, Tina;
Chen, De;
Rønning, Magnus.
(2011)
Effect of Pretreatment on Carbon-Supported Au/TiO2 Catalysts for Preferential Oxidation of CO.
Topics in catalysis
Academic article
-
Nilsen, Merete Hellner;
Antonakou, Eleni;
Bouzga, Aud;
Lappas, Angelos;
Mathisen, Karina;
Stöcker, Michael.
(2007)
Investigation of the effect of metal sites in Me-Al-MCM-41 (Me=Fe, Cu or Zn) on the catalytic behavior during the pyrolysis of wooden based biomass.
Microporous and Mesoporous Materials
Academic article
-
Kirste, Karsten Granlund;
Laassiri, Said;
Hu, Zhigang;
Stoian, Dragos;
Torrente-Murciano, Laura;
Hargreaves, Justin S. J.;
Mathisen, Karina.
(2020)
XAS investigation of silica aerogel supported cobalt rhenium catalysts for ammonia decomposition.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Reksten, Anita;
Russell, Andrea E.;
Richardson, Peter W.;
Thompson, Stephen J.;
Mathisen, Karina;
Seland, Frode;
Sunde, Svein.
(2020)
An in situ XAS study of high surface-area IrO2 produced by the polymeric precursor synthesis.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Skorpa, Ragnhild;
Forselv, Stian;
Mathisen, Karina;
Bordiga, Silvia;
Bjørgen, Morten;
Svelle, Stian.
(2011)
Infrared Spectroscopic Investigation of the Acidity and Availability of the Surface Hydroxyls of Three-Dimensional 12-Ring Zeotype H-ITQ-7.
Journal of Physical Chemistry C
Academic article
-
Mathisen, Karina;
Kirste, Karsten Granlund;
Hargreaves, Justin S. J.;
Laassiri, Said;
McAulay, Kate;
McFarlane, Andrew R.;
Spencer, Nicholas A..
(2018)
An In Situ XAS Study of the Cobalt Rhenium Catalyst for Ammonia
Synthesis.
Topics in catalysis
Academic article
-
Ve, Thomas;
Mathisen, Karina;
Helland, Ronny;
Karlsen, Odd Andre;
Fjellbirkeland, Anne;
Røhr, Åsmund Kjendseth;
Andersson, K. Kristoffer;
Pedersen, Rolf B.;
Lillehaug, Johan R.;
Jensen, Harald B.
(2012)
The Methylococcus capsulatus (Bath) Secreted Protein, MopE*, Binds Both Reduced and Oxidized Copper.
PLOS ONE
Academic article
-
Bøyesen, Katrine Lie;
Voss, Tina Kristiansen;
Mathisen, Karina.
(2014)
Identification of synergistic Cu/V redox pair in VCu:AlPO-5; a comparison with Vcu:ZSM-5.
Physical Chemistry, Chemical Physics - PCCP
Academic article
-
Kristiansen, Tina;
Støvneng, Jon Andreas;
Einarsrud, Mari-Ann;
Nicholson, David Graham;
Mathisen, Karina.
(2012)
There and Back Again: The Unique Nature of Copper in Ambient Pressure Dried-Silica Aerogels.
Journal of Physical Chemistry C
Academic article
-
Mathisen, Karina;
Meneau, Florian;
Bøyesen, Katrine Lie.
(2011)
A combined in situ XAS/Raman and WAXS study on nanoparticulate V2O5 in zeolites ZSM-5 and Y.
Phase Transitions
Academic article
-
Mathisen, Karina;
Nicholson, David Graham;
Beale, AM;
Sanchez-Sanchez, M;
Sankar, G;
Bras, W;
Nikitenko, S.
(2007)
Comparing CuAPO-5 with Cu:ZSM-5 in the Selective Catalytic Reduction of NOx: An in situ Study.
Journal of Physical Chemistry C
Academic article
-
Brito, Julio C. Fernandes Pape;
Miletto, Ivana;
Marchese, Leonardo;
Ali, Daniel;
Azim, Muhammad Mohsin;
Mathisen, Karina;
Gianotti, Enrica.
(2023)
Hierarchical SAPO-34 Catalysts as Host for Cu Active Sites.
Materials
Academic article
-
Mathisen, Karina;
Nicholson, David Graham;
Fitch, AN;
Stockenhuber, M.
(2005)
Selective catalytic reduction of NOx over microporous CuAPO-5: structural characterisation by XAS and XRD.
Journal of Materials Chemistry
Academic article
Report
-
Løset, Sveinung;
Oestvang, Janne;
Pedersen, Eilif;
Mathisen, Karina;
Petersen, Jesper Aagaard;
Kummen, Jon;
Pukstad, Brita;
Lohndal, Terje;
Penner, Angelina;
Christensen, Idd Andrea.
(2020)
Rapport om utvidelse av forskerlinjer ved NTNU.
Norges teknisk-naturvitenskapelige universitet
Research report
-
Mathisen, Karina.
(2011)
Kompendium for laboratoriekurs i KJ1030 Uorganisk kjemi.
Institutt for kjemi, NTNU
Working paper
Student thesis or dissertation
-
Kirste, Karsten Granlund;
Mathisen, Karina.
(2013)
Synthesis And Characterization Of Noble Metal Nanoparticle Impregnated Metal-Organic Frameworks.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Kristiansen, Tina;
Mathisen, Karina.
(2013)
Aerogels; a new class of materials for catalytic purposes.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Johansen, Frank Edvardsen;
Mathisen, Karina.
(2013)
Stabilization of Trivalent Vanadium in Zeotypic Systems.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Volynkin, Andrey Sergeevich;
Bjørgen, Morten;
Mathisen, Karina.
(2010)
Syntheses, characterization, and catalytic studies of ITQ-33: conversion of methanol to hydrocarbons over a microporous germano-aluminosilicate.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Edvardsen, Tove-Nanny;
Bjørgen, Morten;
Mathisen, Karina.
(2010)
Large and extra-large pore acidic ITQ-zeotypes: An in-situ spectroscopic study of fundamental properties.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Hoftaniska, Idar;
Bjørgen, Morten;
Mathisen, Karina.
(2010)
Synthesis and characterization of microporous zeotypes with the AFN topology: phase impurities and thermal stability.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Skorpa, Ragnhild;
Bjørgen, Morten;
Mathisen, Karina.
(2010)
Assessing the surface sites of the microporous materials H-ITQ-7 and H-Beta using FT-IR spectroscopy and various molecular probes.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Myhrvold, Fride;
Mathisen, Karina;
Azim, Muhammad Mohsin;
Ali, Daniel.
(2022)
Synthesis and characterisation of hierarchical SAPO-5 employing sustainable meso-SDAs.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Unneberg, Ninni Maria;
Mathisen, Karina;
Ali, Daniel;
Azim, Muhammad Mohsin.
(2022)
The effect of metal type in ion exchanged SAPO-34 for the direct conversion of methane to methanol.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Tafjord, Joakim;
Mathisen, Karina.
(2017)
Introduction of rhenium into porous supports.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Opsahl, Anette;
Mathisen, Karina.
(2012)
Characterization of Gold and Copper Species in Nanoporous Materials.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Hoholm, Rebekka Stavrum;
Mathisen, Karina.
(2012)
Synthesis and Characterization of Gold and Copper Nanoparticles in Mesoporous Frameworks.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Bøyesen, Katrine Lie;
Mathisen, Karina.
(2014)
Reactivity and Synergism of Vanadium in Microporous Supports with Copperas a Co-cation.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Bauer, Florence;
Mathisen, Karina;
Azim, Muhammad Mohsin;
Ali, Daniel.
(2022)
Synthesis and characterisation of Cu and Ni ion exchanged SAPO-5.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Ertesvåg, Ragnhild Lea;
Mathisen, Karina;
Ali, Daniel;
Azim, Muhammad Mohsin.
(2022)
Copper incorporated silica aerogels: effect of synthesis parameters, characterisation and catalytic applications.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Hutcheson, Anders;
Mathisen, Karina;
Sørli, Guro.
(2018)
Effect of Porosity and Copper Content on Copper Containing SAPO-34 for Removal of NOx.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Håbrekke, Sondre;
Kirste, Karsten Granlund.
(2017)
Introduction of Cobalt Into Silica Aerogels, Metal Speciation and Reducibility.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Botne, Georg;
Sørli, Guro.
(2017)
The Effect of mechanical mixing and Porosity on the Activity of Ag and Cu Ion exchanged Zeotypes in the HC-SCR of NOx with Propene.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Schjetlein, Ellen-Margrethe Meberg;
Sørli, Guro.
(2018)
Understanding the Effect of Porosity of Cu:SAPO-34 and AgCu:SAPO-34 for the HC-SCR deNOx Reaction.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Liu, Tengzhi;
Kirste, Karsten Granlund.
(2018)
Functionalization of Silica Aerogels and AlPO-5 with Molybdenum, Rhenium.
NTNU
Master thesis
-
Ali, Daniel;
Mathisen, Karina;
Lein, Hilde Lea.
(2021)
Evaluating characterization methods for new porous functional materials.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
de Vries, Erik Pieter;
Mathisen, Karina;
Sørli, Guro.
(2019)
Understanding the effect of porosity and presence of silver in Cu:SAPO-34 as an HC-SCR catalyst, using propene or isobutane in a wet feed.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Botten, Sigurd Norum;
Mathisen, Karina.
(2019)
Developing synthesis route for CuSAPO-18.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Rønning, Magnus;
Landfald, Lisa Leganger;
Landfald, Lisa Leganger.
(2019)
Fe-ZSM-5 and Fe-SAPO-34 Catalysts for
Low-Temperature Selective Catalytic Reduction of
NOX by NH3.
NTNU
Master thesis
-
Aasland, Gaute Holst;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2019)
Synthesis of Silica Aerogels with Single-Site Iron for Heterogeneous Catalysis.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Jakobsen, Trygve Dragsloth;
Mathisen, Karina.
(2014)
SAPO-34 with Copper: Investigation of hierarchical pore characteristics and interactions with copper for catalytic applications.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Haraldsen, Anders Granli;
Mathisen, Karina;
Sørli, Guro;
Azim, Muhammad Mohsin.
(2019)
Investigating synthesis strategies for materials SAPO-40, AlPO-40 and CuAlPO-40.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Gaustad, Stian Kjønniksen;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2020)
Introduction of rhenium to surface modified microporous and mesoporous materials.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Zeiger, Caren;
Mathisen, Karina;
Ali, Daniel.
(2019)
Synthesis and characterization of hierarchical SAPO-5: A comparison with the conventional material.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Yim, Pui Yan;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2020)
Introducing Cobalt into Silica Aerogel.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina.
(2005)
X-ray absorption spectroscopic studies on active metal sites in zeotypes during the selective catalytic reduction of NOx with propene in an oxygen rich atmosphere.
Norges teknisk-naturvitenskapelige universitet
Doctoral thesis
-
Mikalsen, Ragni Fjellgaard;
Mathisen, Karina.
(2013)
Hydrothermal synthesis of materials for intermediate band solar cells.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Wijst, Cornelis Gerardus van der;
Mathisen, Karina.
(2013)
Oxygenate conversion over protonated zeolites.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Yttervik, Johan Hatling;
Mathisen, Karina.
(2013)
NOx Storage reduction on copper and barium containing micro- and mesoporous materials.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Mathisen, Karina;
Ali, Daniel.
(2015)
Pore Characteristics and Acid Properties of Hierarchical SAPO-34.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Sjursen, Kenneth Røsvik;
Mathisen, Karina.
(2015)
Synthesis and Characterisation of Nanoporous VCuAPO-5 for Propene Oxidation.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Alwis, Kudachchige Asanga Geethanjana de;
Mathisen, Karina;
Azim, Muhammad Mohsin;
Ali, Daniel.
(2021)
Ionothermal Synthesis of Conventional and Hierarchical SAPO-11 and Framework Incorporation of Iron.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Li, Zhihui;
Mathisen, Karina;
Ali, Daniel;
Azim, Muhammad Mohsin.
(2021)
Synthesis and characterization of hierarchical SAPO-11 & Fe-SAPO-11: comparison with conventional analogues.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Bøyesen, Katrine Lie;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
Characterization of Vanadium Species in Zeotypes for Redox Applications.
NTNU
Master thesis
-
Næss, Mari Kirkebøen;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
Synthesis and Characterisation of Silver Substituted Aluminiumphosphates; Microporous Materials as Possible Carriers of Silver Nanoclusters.
NTNU
Master thesis
-
Kristoffersen, Simeon;
Mathisen, Karina;
Kristiansen, Tina.
(2016)
Incorporation of Iron(III) in Silica Aerogels.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Knapperholen, Øyvind;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2016)
Incorporation of Rhenium in ITQ-33.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Sørli, Guro;
Mathisen, Karina;
Kirste, Karsten Granlund.
(2016)
Effect of Porosity on the Hydrothermal Stability of CuSAPO-34 for the deNOx Process.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Tynes, Mari Klevberg;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
In situ XAS Studies on the redox properties of titanium substituted zeotypes.
NTNU
Master thesis
-
Valvik, Beate;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
In-situ XAS Studies on Gold Species in Zeotypic Systems for the Oxidation of Carbon Monoxide.
NTNU
Master thesis
-
Kristiansen, Tina;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
Growth Limitations of Copper Nanoparticles in Silica Aerogels: An In Situ XAS Study.
Norges teknisk-naturvitenskapelige universitet
Master thesis
-
Delic, Asmira;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
Characterization of Copper Cations in Zeolite Y in Presence of Silver Cations; The Two-Cation Effect.
NTNU
Master thesis
-
Grave, Anlaug;
Nicholson, David Graham;
Mathisen, Karina.
(2009)
An in situ XAS study on the redox properties of chromium species in CrAPO-5 and the effect of cotemplating.
NTNU
Master thesis
Teaching
Courses
Outreach
2025
-
Conference lectureHeath, Megan Muriel; Seland, Frode; Mathisen, Karina; Erring, Henrik; Sunde, Svein; Rajbhandari, Abhishek; Sunde, Tor Olav Løveng; Reksten, Anita; Denonville, Christelle; Müller, Magdalena. (2025) Ruthenium Pyrochlores as Anode Electrocatalysts in PEM Water Electrolysis. 8th International Conference on Advanced Electroceramics (ICAE 2025)
2020
-
Conference posterAli, Daniel; Zeiger, Caren Regine; Lein, Hilde Lea; Mathisen, Karina. (2020) Evaluating meso-SDA for hierarchical SAPO-5. 7th National Meeting on Inorganic and Materials Chemistry
2019
-
Conference lectureLein, Hilde Lea; Seland, Frode; Westermann, Ida; Thuv, Heidi; Jensen, Mats; Madland, Eva; Hafskjold, Bjørn; Mathisen, Karina. (2019) Samstemt undervisning i grunnleggende kjemi – tiltak for å styrke sammenheng mellom teori og praksis i laboratorieundervisning. MNT-konferansen 2019
2018
-
Conference posterKirste, Karsten Granlund; Mathisen, Karina; Hargreaves, Justin S. J.; Torrente, Laura Murciano; Stoian, Dragos; Laassiri, Said. (2018) Bimetallic CoRe in APD silica aerogels for ammonia decomposition. 17th international conference on X-ray Absorption Fine Structure
-
Conference lectureKirste, Karsten Granlund; Mathisen, Karina; Hargreaves, Justin S. J.; Torrente, Laura Murciano. (2018) Bimetallic CoRe in APD silica aerogels for ammonia decomposition. Det 21.Landsmøtet i kjemi
-
Conference posterSørli, Guro; Stoian, Dragos; Rønning, Magnus; Mathisen, Karina. (2018) Verification of hierarchical porosity in CuSAPO-34 by In Situ XAS, N2 adsorption measurements and NOx removal. XAFS'18
-
Conference lectureSørli, Guro; Rønning, Magnus; Mathisen, Karina. (2018) Synthesis of hierarchical CuSAPO-34. NKS landsmøte i kjemi
-
Conference posterAli, Daniel; Lein, Hilde Lea; Mathisen, Karina. (2018) Investigating characterization methods for new porous functional materials. NKS - Det 21. Landsmøtet i kjemi
2017
-
Conference lectureMathisen, Karina; Ali, Daniel; Lein, Hilde Lea. (2017) Virtuelle kjemiske dreiebøker; -effekt av forklaring til demonstrasjonsvideo. Læringsfestivalen 2017
-
LectureMathisen, Karina; Lein, Hilde Lea. (2017) Revealing preconceptions in first year chemistry courses. MNT konferansen 2017
-
LectureLein, Hilde Lea; Mathisen, Karina. (2017) Virtuelle kjemiske rom (VKR). Innovativ utdanning ved NV-fakultetet. Seminarserie høsten 2017
-
Lecture
-
Conference posterKirste, Karsten Granlund; Mathisen, Karina; Hargreaves, Justin S. J.. (2017) Functionalisation of silica aerogels with cobalt and rhenium. 6th National Meeting on Inorganic and Materials Chemistry
2016
-
Conference lectureMathisen, Karina. (2016) An XAS study on CoRe4; an ammonia synthesis catalyst. N2 activation workshop
-
LectureLein, Hilde Lea; Mathisen, Karina. (2016) Virtuelle kjemiske rom. Innovativ utdanning ved NT-fakultetet
-
LectureLein, Hilde Lea; Mathisen, Karina. (2016) Erfaringer fra innovative tiltak i generell kjemi - Virtuelle kjemiske rom (VKR). Læringsfestivalen 2016
2015
-
Conference lectureMathisen, Karina. (2015) "Functionalisation of porous materials". SNBL-20: “SNBL – Planning for the next decade”
2014
-
Conference lectureBøyesen, Katrine Lie; Mathisen, Karina. (2014) “Exposing the Synergistic Effect between Copper and Vanadium in AlPO-5 for the Selective Oxidation of Propene”. 8th International Symposium on Group Five Elements
-
LectureMathisen, Karina; Lein, Hilde Lea. (2014) "Virtuelle kjemiske rom, statusrapport 2014". Rapporteringskonferanse- innovativ utdanning NTNU
-
InterviewRapp, Ole Magnus; Voss, Tina Kristiansen; Mathisen, Karina. (2014) Dette stoffet kan gi renere bilutslipp.
-
InterviewRapp, Ole Magnus; Voss, Tina Kristiansen; Mathisen, Karina. (2014) Tinas oppfinnelse vil gi verden renere luft.
-
Lecture
-
Interview
-
InterviewHeggdal, Kristin; Ness, Kaja Kristin; Lein, Hilde Lea; Mathisen, Karina; Støre, Isak Rathe. (2014) Vil ha slutt på kjedelig undervisning.
2013
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Conference posterSaepurahman, Saepurahman; Forselv, Stian; Mathisen, Karina; Bjørgen, Morten; Svelle, Stian. (2013) In-situ FTIR deactivation studies of methanol to hydrocarbons reactions over H-y, H-beta, and H-zsm-5 zeolites. 5th International Symposium Advanced Micro- and Mesoporous Materials
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Conference lectureBøyesen, Katrine Lie; Mathisen, Karina. (2013) Exposing the synergistic effect between copper and vanadium in AlPO-5 during selective oxidation of propene. 3rd national meeting on inorganic and materials chemistry
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Conference lectureBøyesen, Katrine Lie; Mathisen, Karina. (2013) Exposing the Synergistic Effect between Copper and Vanadium in AlPO-5 during Selective Oxidation of Propene. Norwegian Catalysis Symposium 2013
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Conference lectureSaepurahman, Saepurahman; Forselv, Stian; Mathisen, Karina; Bjørgen, Morten; Svelle, Stian. (2013) Infrared spectroscopic characterization of H-ITQ-7 zeolites. Workshop on Layered Materials
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InterviewKristiansen, Tina; Mathisen, Karina; Ekra, Siv. (2013) Aerogel og kobber kan erstatte kostbar platina i katalysatorer.
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Conference posterBøyesen, Katrine Lie; Mathisen, Karina. (2013) Determination of the Synergistic Effect of Copper and Vanadium Deposited on AlPO-5 for the Selective Oxidation of Propene. European Materials Reseacrh Society Spring Meeting 2013-Advances in the characterization of functional materials under relevant process conditions
2012
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Conference lectureMathisen, Karina. (2012) Utilisation of XAS in mixed chemical environments for catalytic red-ox applications. XAFS-15 conference
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Conference posterHoholm, Rebekka Stavrum; Mathisen, Karina. (2012) Characterization of gold and copper nanoparticles in mesoporous frameworks using of X-ray absorption spectroscopy. Norwegian Synchrotron and Neutron User Meeting
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LectureKristiansen, Tina; Mathisen, Karina; Einarsrud, Mari-Ann; Nicholson, David Graham. (2012) XAS In Situ studies on Size and Shape Selectivity of Copper Nanoparticles in Silica Gels: Aerogels Vs. Xerogels. Norwegian Synchrotron and Neutron User Meeting
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Conference posterBøyesen, Katrine Lie; Mathisen, Karina. (2012) Study of the Synergistic Effect of Copper and Vanadium Deposited on Microporous Systems for the Selective Oxidation of Propene. -A combined in situ XAS/XRD study. Norwegian Synchrotron and Neutron User Meeting
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Conference posterOpsahl, Anette; Mathisen, Karina. (2012) Characterization of hierarchical SAPO-34 from one pot synthesis; bimodal pore distribution affects sintering process of metallic nanoclusters. Norwegian Synchrotron and Neutron User Meeting
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Conference posterJohansen, Frank; Mathisen, Karina. (2012) Stabilisation of trivalent vanadium in zeotypic systems. Norwegian Synchrotron and Neutron User Meeting
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Conference lectureBøyesen, Katrine Lie; Mathisen, Karina. (2012) Determination of the Synergistic Effect of Copper and Vanadium Deposited on AlPO-5 for the Formation of Acrolein. The 15th International Conference on X-ray Absorption Fine Structure
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Conference lectureMathisen, Karina. (2012) Nanoparticles in porous materials; preparation and applications. 2nd National Meeting on Inorganic and Materials Chemistry
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Conference lectureKristiansen, Tina; Mathisen, Karina. (2012) There and back again: The unique nature of copper in APD-silica aerogels. XAFS15: The 15th International Conference on X-ray Absorption Spectroscopy
2008
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Conference posterMathisen, Karina. (2008) X-ray absorption and X-ray powder diffraction study on silver cluster formation in zeolites; effect of pore geometry and addition of copper. Simultaneous Raman-X-ray diffraction/absorption studies for the in situ investigation of solid state transformations, and reactions at non ambient conditions.
2007
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Conference lectureMathisen, Karina. (2007) XAS studies on Cu:SAPO-5 and Cu:SAPO-11: the contributory role of monomeric linear copper(I) species in the selective catalytic reduction of NOx by propene. Norwegian Synchrotron User Meeting
2006
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Conference posterMathisen, Karina. (2006) Comparing CuAPO-5 with Cu:ZSM-5 in the selective catalytic reduction of NOx. An in situ study. The 13th International Conference on X-ray Absorption Fine Structure (XAFS13)
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Conference posterMathisen, Karina. (2006) The influence of silicon on the catalytic properties of CuSAPO-5 towards the selective reduction of NOx in the presence of propene. Workshop on X-ray absorption spectroscopy and micro-spectroscopic techniques
2005
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Conference lectureMathisen, Karina. (2005) In-situ XAS studies on CuAPO-5 and CuZSM-5 during the selective catalytic reduction of NOx with propene. 3rd Norwegian synchrotron user meeting