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  1. Employees

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Karina Mathisen

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Karina Mathisen

Vice Dean for Education
NV Faculty Administration
Department of Chemistry

karina.mathisen@ntnu.no
+4773596218 +4798673993 Realfagbygget, E2-106, Gløshaugen, Høgskoleringen 5
About Publications Teaching Outreach

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

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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

  • Fernandes Pape Brito, Julio C.; Miletto, Ivana; Marchese, Leonardo; Ali, Daniel; Azim, Muhammad Mohsin; Mathisen, Karina. (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. NTNU, Institutt for Kjemi, Trondheim
    Masters 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. NTNU, Institutt for Kjemi, Trondheim
    Masters 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
  • Ertesvåg, Ragnhild Lea; Mathisen, Karina; Ali, Daniel; Azim, Muhammad Mohsin. (2022) Copper incorporated silica aerogels: effect of synthesis parameters, characterisation and catalytic applications. NTNU, Institutt for Kjemi, Trondheim
    Masters thesis
  • Bauer, Florence; Mathisen, Karina; Azim, Muhammad Mohsin; Ali, Daniel. (2022) Synthesis and characterisation of Cu and Ni ion exchanged SAPO-5. NTNU, Institutt for Kjemi, Trondheim
    Masters thesis

2021

  • 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
  • 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. NTNU, Institutt for Kjemi
    Doctoral dissertation
  • de Alwis, Kudachchige Asanga Geethanjana; Mathisen, Karina; Azim, Muhammad Mohsin; Ali, Daniel. (2021) Ionothermal Synthesis of Conventional and Hierarchical SAPO-11 and Framework Incorporation of Iron. NTNU, Institutt for Kjemi
    Masters 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. NTNU, Institutt for Kjemi
    Masters thesis

2020

  • Kirste, Karsten Granlund; McAulay, Kate; Bell, Tamsin E.; Stoian, Dragos; Laassiri, Said; Daisley, Angela. (2020) COx-free hydrogen production from ammonia – mimicking the activity of Ru catalysts with unsupported Co-Re alloys. Applied Catalysis B: Environmental
    Academic article
  • Kjønniksen Gaustad, Stian; Mathisen, Karina; Kirste, Karsten Granlund. (2020) Introduction of Rhenium to surface modified microporous and mesoporous materials. NTNU
    Masters thesis
  • Yan Yim, Pui; Mathisen, Karina; Kirste, Karsten Granlund. (2020) Introducing Cobalt into Silica Aerogel. NTNU
    Masters thesis
  • Kirste, Karsten Granlund; Laassiri, Said; Hu, Zhigang; Stoian, Dragos; Torrente-Murciano, Laura; Hargreaves, Justin S. J.. (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. (2020) An in situ XAS study of high surface-area IrO2 produced by the polymeric precursor synthesis. Physical Chemistry, Chemical Physics - PCCP
    Academic article
  • Løset, Sveinung; Oestvang, Janne; Pedersen, Eilif; Mathisen, Karina; Petersen, Jesper Aagaard; Kummen, Jon. (2020) Rapport om utvidelse av forskerlinjer ved NTNU. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Report
  • 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

2019

  • Reksten, Anita; Russel, Andrea E.; Richardson, Peter W.; Thompson, Stephen J.; Mathisen, Karina; Seland, Frode. (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
  • 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
    Masters thesis
  • Aasland, Gaute Holst; Mathisen, Karina; Kirste, Karsten Granlund. (2019) Synthesis of Silica Aerogels with Single-Site Iron for Heterogeneous Catalysis. NTNU
    Masters thesis
  • Zeiger, Caren; Mathisen, Karina; Ali, Daniel. (2019) Synthesis and characterization of hierarchical SAPO-5: A comparison with the conventional material. NTNU
    Masters thesis
  • Granli Haraldsen, Anders; Mathisen, Karina; Sørli, Guro; Azim, Muhammad Mohsin. (2019) Investigating synthesis strategies for materials SAPO-40, AlPO-40 and CuAlPO-40. NTNU
    Masters 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. NTNU
    Masters thesis
  • Botten, Sigurd Norum; Mathisen, Karina. (2019) Developing synthesis route for CuSAPO-18. NTNU
    Masters thesis

2018

  • Mathisen, Karina; Meberg Schjetlein, Ellen-Margrethe; Sørli, Guro. (2018) Understanding the Effect of Porosity of Cu:SAPO-34 and AgCu:SAPO-34 for the HC-SCR deNOx Reaction. NTNU
    Masters thesis
  • Mathisen, Karina; Liu, Tengzhi; Kirste, Karsten Granlund. (2018) Functionalization of Silica Aerogels and AlPO-5 with Molybdenum, Rhenium. NTNU
    Masters thesis
  • Hutcheson, Anders; Mathisen, Karina; Sørli, Guro. (2018) Effect of Porosity and Copper Content on Copper Containing SAPO-34 for Removal of NOx. NTNU
    Masters thesis
  • Mathisen, Karina; Kirste, Karsten Granlund; Hargreaves, Justin S. J.; Laassiri, Said; McAulay, Kate; McFarlane, Andrew R.. (2018) An In Situ XAS Study of the Cobalt Rhenium Catalyst for Ammonia Synthesis. Topics in catalysis
    Academic article
  • Hosseiniamoli, Hadi; Bryant, Glenn; Kennedy, Eric; Mathisen, Karina; Nicholson, David Graham; Sankar, Gopinathan. (2018) Understanding structure–function relationships in zeolite-supported Pd catalysts for oxidation of ventilation air methane. ACS Catalysis
    Academic article

2017

  • Tafjord, Joakim; Mathisen, Karina. (2017) Introduction of rhenium into porous supports. NTNU, IKJ
    Masters 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. NTNU
    Masters thesis
  • Mathisen, Karina; Håbrekke, Sondre; Kirste, Karsten Granlund. (2017) Introduction of Cobalt Into Silica Aerogels, Metal Speciation and Reducibility. NTNU
    Masters thesis

2016

  • Sørli, Guro; Mathisen, Karina; Kirste, Karsten Granlund. (2016) Effect of Porosity on the Hydrothermal Stability of CuSAPO-34 for the deNOx Process. NTNU, IKJ
    Masters thesis
  • Kristoffersen, Simeon; Mathisen, Karina; Kristiansen, Tina. (2016) Incorporation of Iron(III) in Silica Aerogels. NTNU, IKJ
    Masters thesis
  • Knapperholen, Øyvind; Mathisen, Karina; Kirste, Karsten Granlund. (2016) Incorporation of Rhenium in ITQ-33. NTNU, IKJ
    Masters thesis

2015

  • Sjursen, Kenneth Røsvik; Mathisen, Karina. (2015) Synthesis and Characterisation of Nanoporous VCuAPO-5 for Propene Oxidation. NTNU, IKJ
    Masters thesis
  • Mathisen, Karina; Ali, Daniel. (2015) Pore Characteristics and Acid Properties of Hierarchical SAPO-34. NTNU, IKJ
    Masters thesis
  • 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

2014

  • Jakobsen, Trygve Dragsloth; Mathisen, Karina. (2014) SAPO-34 with Copper: Investigation of hierarchical pore characteristics and interactions with copper for catalytic applications. NTNU, IKJ
    Masters 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
  • 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) Reactivity and Synergism of Vanadium in Microporous Supports with Copper as a Co-cation. Doktoravhandlinger ved NTNU (2014:213)
    Doctoral dissertation
  • 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

2013

  • Kirste, Karsten Granlund; Mathisen, Karina. (2013) Synthesis And Characterization Of Noble Metal Nanoparticle Impregnated Metal-Organic Frameworks. NTNU, IKJ
    Masters thesis
  • Mikalsen, Ragni Fjellgaard; Mathisen, Karina. (2013) Hydrothermal synthesis of materials for intermediate band solar cells. NTNU, IKJ
    Masters thesis
  • van der Wijst, Cornelis Gerardus; Mathisen, Karina. (2013) Oxygenate conversion over protonated zeolites. NTNU, IKJ
    Masters thesis
  • Johansen, Frank Edvardsen; Mathisen, Karina. (2013) Stabilization of Trivalent Vanadium in Zeotypic Systems. NTNU, IKJ
    Masters thesis
  • Kristiansen, Tina; Mathisen, Karina. (2013) Aerogels; a new class of materials for catalytic purposes. NTNU, Institutt for kjemi
    Doctoral dissertation
  • 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
  • Shearer, Greig Charles; Forselv, Stian; Chavan, Sachin Maruti; Bordiga, Silvia; Mathisen, Karina; Bjørgen, Morten. (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
  • Yttervik, Johan Hatling; Mathisen, Karina. (2013) NOx Storage reduction on copper and barium containing micro- and mesoporous materials. NTNU, IKJ
    Masters thesis
  • Ekra, Siv Ingrid Skau; Mathisen, Karina; Kristiansen, Tina. (2013) Ren luft med luftig gel. Gemini
    Popular scientific article

2012

  • Ve, Thomas; Mathisen, Karina; Helland, Ronny; Karlsen, Odd Andre; Fjellbirkeland, Anne; Røhr, Åsmund Kjendseth. (2012) The Methylococcus capsulatus (Bath) Secreted Protein, MopE*, Binds Both Reduced and Oxidized Copper. PLOS ONE
    Academic article
  • Hoholm, Rebekka Stavrum; Mathisen, Karina. (2012) Synthesis and Characterization of Gold and Copper Nanoparticles in Mesoporous Frameworks. NTNU
    Masters thesis
  • Opsahl, Anette; Mathisen, Karina. (2012) Characterization of gold and copper species in nanoporous materials. NTNU
    Masters 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
  • Bjørgen, Morten; Grave, Anlaug Haukvik; Saepurahman, Saepurahman; Volynkin, Andrey S; Mathisen, Karina; Lillerud, Karl Petter. (2012) Spectroscopic and catalytic characterization of extra large pore zeotype H-ITQ-33. Microporous and Mesoporous Materials
    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

  • Skorpa, Ragnhild; Bordiga, Silvia; Bleken, Francesca; Olsbye, Unni; Arstad, Bjørnar; Tolchard, Julian R. (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
  • Mathisen, Karina. (2011) Kompendium for laboratoriekurs i KJ1030 Uorganisk kjemi. Institutt for kjemi, NTNU
    Compendium
  • 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
  • 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; 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
  • 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

2010

  • Edvardsen, Tove-Nanny; Bjørgen, Morten; Mathisen, Karina. (2010) Large and extra-large pore acidic ITQ-zeotypes: An in-situ spectroscopic study of fundamental properties. NTNU, Institutt for kjemi
    Masters thesis
  • Hoftaniska, Idar; Bjørgen, Morten; Mathisen, Karina. (2010) Synthesis and characterization of microporous zeotypes with the AFN topology: Phase impurities and thermal stability. NTNU, Institutt for kjemi
    Masters thesis
  • Volynkin, Andrey Sergeevich; Bjørgen, Morten; Mathisen, Karina. (2010) Synthesis, characterization, and catalytic studies of ITQ-33. Conversion of methanol to hydrocarbons over a microporous germano-aluminosilicate. NTNU, Institutt for kjemi
    Masters 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. NTNU, Institutt for kjemi
    Masters thesis

2009

  • 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
  • Nordhei, Camilla; Mathisen, Karina; Safonova, Olga; van Beek, Wouter; 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
  • 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
    Masters 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
    Masters 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
    Masters 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
    Masters thesis
  • Bøyesen, Katrine Lie; Nicholson, David Graham; Mathisen, Karina. (2009) Characterization of Vanadium Species in Zeotypes for Redox Applications. NTNU
    Masters thesis
  • Tynes, Mari Klevberg; Nicholson, David Graham; Mathisen, Karina. (2009) In situ XAS Studies on the redox properties of titanium substituted zeotypes. NTNU
    Masters thesis
  • Kristiansen, Tina; Nicholson, David Graham; Mathisen, Karina. (2009) Growth Limitations of Copper Nanoparticles in Silica Aerogels: An In Situ XAS Study. NTNU
    Masters 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

  • Mathisen, Karina; Nicholson, David Graham; Beale, AM; Sanchez-Sanchez, M; Sankar, G; Bras, W. (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
  • 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

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; 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
  • 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 atomsphere. NTNU
    Doctoral dissertation

Journal publications

  • 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
  • Fernandes Pape Brito, Julio C.; Miletto, Ivana; Marchese, Leonardo; Ali, Daniel; Azim, Muhammad Mohsin; Mathisen, Karina. (2023) Hierarchical SAPO-34 Catalysts as Host for Cu Active Sites. Materials
    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
  • 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
  • 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
  • Kirste, Karsten Granlund; McAulay, Kate; Bell, Tamsin E.; Stoian, Dragos; Laassiri, Said; Daisley, Angela. (2020) COx-free hydrogen production from ammonia – mimicking the activity of Ru catalysts with unsupported Co-Re alloys. Applied Catalysis B: Environmental
    Academic article
  • Kirste, Karsten Granlund; Laassiri, Said; Hu, Zhigang; Stoian, Dragos; Torrente-Murciano, Laura; Hargreaves, Justin S. J.. (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. (2020) An in situ XAS study of high surface-area IrO2 produced by the polymeric precursor synthesis. Physical Chemistry, Chemical Physics - PCCP
    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
  • Reksten, Anita; Russel, Andrea E.; Richardson, Peter W.; Thompson, Stephen J.; Mathisen, Karina; Seland, Frode. (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
  • Mathisen, Karina; Kirste, Karsten Granlund; Hargreaves, Justin S. J.; Laassiri, Said; McAulay, Kate; McFarlane, Andrew R.. (2018) An In Situ XAS Study of the Cobalt Rhenium Catalyst for Ammonia Synthesis. Topics in catalysis
    Academic article
  • Hosseiniamoli, Hadi; Bryant, Glenn; Kennedy, Eric; Mathisen, Karina; Nicholson, David Graham; Sankar, Gopinathan. (2018) Understanding structure–function relationships in zeolite-supported Pd catalysts for oxidation of ventilation air methane. ACS Catalysis
    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
  • 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; 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
  • 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
  • Shearer, Greig Charles; Forselv, Stian; Chavan, Sachin Maruti; Bordiga, Silvia; Mathisen, Karina; Bjørgen, Morten. (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 scientific article
  • Ve, Thomas; Mathisen, Karina; Helland, Ronny; Karlsen, Odd Andre; Fjellbirkeland, Anne; Røhr, Åsmund Kjendseth. (2012) The Methylococcus capsulatus (Bath) Secreted Protein, MopE*, Binds Both Reduced and Oxidized Copper. PLOS ONE
    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
  • Bjørgen, Morten; Grave, Anlaug Haukvik; Saepurahman, Saepurahman; Volynkin, Andrey S; Mathisen, Karina; Lillerud, Karl Petter. (2012) Spectroscopic and catalytic characterization of extra large pore zeotype H-ITQ-33. Microporous and Mesoporous Materials
    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
  • Skorpa, Ragnhild; Bordiga, Silvia; Bleken, Francesca; Olsbye, Unni; Arstad, Bjørnar; Tolchard, Julian R. (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
  • 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
  • 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; 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
  • 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
  • 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
  • Nordhei, Camilla; Mathisen, Karina; Safonova, Olga; van Beek, Wouter; 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
  • 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
  • Mathisen, Karina; Nicholson, David Graham; Beale, AM; Sanchez-Sanchez, M; Sankar, G; Bras, W. (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
  • 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. (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; 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

  • Myhrvold, Fride; Mathisen, Karina; Azim, Muhammad Mohsin; Ali, Daniel. (2022) Synthesis and characterisation of hierarchical SAPO-5 employing sustainable meso-SDAs. NTNU, Institutt for Kjemi, Trondheim
    Masters 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. NTNU, Institutt for Kjemi, Trondheim
    Masters thesis
  • Ertesvåg, Ragnhild Lea; Mathisen, Karina; Ali, Daniel; Azim, Muhammad Mohsin. (2022) Copper incorporated silica aerogels: effect of synthesis parameters, characterisation and catalytic applications. NTNU, Institutt for Kjemi, Trondheim
    Masters thesis
  • Bauer, Florence; Mathisen, Karina; Azim, Muhammad Mohsin; Ali, Daniel. (2022) Synthesis and characterisation of Cu and Ni ion exchanged SAPO-5. NTNU, Institutt for Kjemi, Trondheim
    Masters thesis
  • Ali, Daniel; Mathisen, Karina; Lein, Hilde Lea. (2021) Evaluating characterization methods for new porous functional materials. NTNU, Institutt for Kjemi
    Doctoral dissertation
  • de Alwis, Kudachchige Asanga Geethanjana; Mathisen, Karina; Azim, Muhammad Mohsin; Ali, Daniel. (2021) Ionothermal Synthesis of Conventional and Hierarchical SAPO-11 and Framework Incorporation of Iron. NTNU, Institutt for Kjemi
    Masters 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. NTNU, Institutt for Kjemi
    Masters thesis
  • Kjønniksen Gaustad, Stian; Mathisen, Karina; Kirste, Karsten Granlund. (2020) Introduction of Rhenium to surface modified microporous and mesoporous materials. NTNU
    Masters thesis
  • Yan Yim, Pui; Mathisen, Karina; Kirste, Karsten Granlund. (2020) Introducing Cobalt into Silica Aerogel. NTNU
    Masters thesis
  • Løset, Sveinung; Oestvang, Janne; Pedersen, Eilif; Mathisen, Karina; Petersen, Jesper Aagaard; Kummen, Jon. (2020) Rapport om utvidelse av forskerlinjer ved NTNU. Norges teknisk-naturvitenskapelige universitet Norges teknisk-naturvitenskapelige universitet
    Report
  • 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
    Masters thesis
  • Aasland, Gaute Holst; Mathisen, Karina; Kirste, Karsten Granlund. (2019) Synthesis of Silica Aerogels with Single-Site Iron for Heterogeneous Catalysis. NTNU
    Masters thesis
  • Zeiger, Caren; Mathisen, Karina; Ali, Daniel. (2019) Synthesis and characterization of hierarchical SAPO-5: A comparison with the conventional material. NTNU
    Masters thesis
  • Granli Haraldsen, Anders; Mathisen, Karina; Sørli, Guro; Azim, Muhammad Mohsin. (2019) Investigating synthesis strategies for materials SAPO-40, AlPO-40 and CuAlPO-40. NTNU
    Masters 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. NTNU
    Masters thesis
  • Botten, Sigurd Norum; Mathisen, Karina. (2019) Developing synthesis route for CuSAPO-18. NTNU
    Masters thesis
  • Mathisen, Karina; Meberg Schjetlein, Ellen-Margrethe; Sørli, Guro. (2018) Understanding the Effect of Porosity of Cu:SAPO-34 and AgCu:SAPO-34 for the HC-SCR deNOx Reaction. NTNU
    Masters thesis
  • Mathisen, Karina; Liu, Tengzhi; Kirste, Karsten Granlund. (2018) Functionalization of Silica Aerogels and AlPO-5 with Molybdenum, Rhenium. NTNU
    Masters thesis
  • Hutcheson, Anders; Mathisen, Karina; Sørli, Guro. (2018) Effect of Porosity and Copper Content on Copper Containing SAPO-34 for Removal of NOx. NTNU
    Masters thesis
  • Tafjord, Joakim; Mathisen, Karina. (2017) Introduction of rhenium into porous supports. NTNU, IKJ
    Masters 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. NTNU
    Masters thesis
  • Mathisen, Karina; Håbrekke, Sondre; Kirste, Karsten Granlund. (2017) Introduction of Cobalt Into Silica Aerogels, Metal Speciation and Reducibility. NTNU
    Masters thesis
  • Sørli, Guro; Mathisen, Karina; Kirste, Karsten Granlund. (2016) Effect of Porosity on the Hydrothermal Stability of CuSAPO-34 for the deNOx Process. NTNU, IKJ
    Masters thesis
  • Kristoffersen, Simeon; Mathisen, Karina; Kristiansen, Tina. (2016) Incorporation of Iron(III) in Silica Aerogels. NTNU, IKJ
    Masters thesis
  • Knapperholen, Øyvind; Mathisen, Karina; Kirste, Karsten Granlund. (2016) Incorporation of Rhenium in ITQ-33. NTNU, IKJ
    Masters thesis
  • Sjursen, Kenneth Røsvik; Mathisen, Karina. (2015) Synthesis and Characterisation of Nanoporous VCuAPO-5 for Propene Oxidation. NTNU, IKJ
    Masters thesis
  • Mathisen, Karina; Ali, Daniel. (2015) Pore Characteristics and Acid Properties of Hierarchical SAPO-34. NTNU, IKJ
    Masters thesis
  • Jakobsen, Trygve Dragsloth; Mathisen, Karina. (2014) SAPO-34 with Copper: Investigation of hierarchical pore characteristics and interactions with copper for catalytic applications. NTNU, IKJ
    Masters thesis
  • Bøyesen, Katrine Lie; Mathisen, Karina. (2014) Reactivity and Synergism of Vanadium in Microporous Supports with Copper as a Co-cation. Doktoravhandlinger ved NTNU (2014:213)
    Doctoral dissertation
  • Kirste, Karsten Granlund; Mathisen, Karina. (2013) Synthesis And Characterization Of Noble Metal Nanoparticle Impregnated Metal-Organic Frameworks. NTNU, IKJ
    Masters thesis
  • Mikalsen, Ragni Fjellgaard; Mathisen, Karina. (2013) Hydrothermal synthesis of materials for intermediate band solar cells. NTNU, IKJ
    Masters thesis
  • van der Wijst, Cornelis Gerardus; Mathisen, Karina. (2013) Oxygenate conversion over protonated zeolites. NTNU, IKJ
    Masters thesis
  • Johansen, Frank Edvardsen; Mathisen, Karina. (2013) Stabilization of Trivalent Vanadium in Zeotypic Systems. NTNU, IKJ
    Masters thesis
  • Kristiansen, Tina; Mathisen, Karina. (2013) Aerogels; a new class of materials for catalytic purposes. NTNU, Institutt for kjemi
    Doctoral dissertation
  • Yttervik, Johan Hatling; Mathisen, Karina. (2013) NOx Storage reduction on copper and barium containing micro- and mesoporous materials. NTNU, IKJ
    Masters thesis
  • Hoholm, Rebekka Stavrum; Mathisen, Karina. (2012) Synthesis and Characterization of Gold and Copper Nanoparticles in Mesoporous Frameworks. NTNU
    Masters thesis
  • Opsahl, Anette; Mathisen, Karina. (2012) Characterization of gold and copper species in nanoporous materials. NTNU
    Masters thesis
  • Mathisen, Karina. (2011) Kompendium for laboratoriekurs i KJ1030 Uorganisk kjemi. Institutt for kjemi, NTNU
    Compendium
  • Edvardsen, Tove-Nanny; Bjørgen, Morten; Mathisen, Karina. (2010) Large and extra-large pore acidic ITQ-zeotypes: An in-situ spectroscopic study of fundamental properties. NTNU, Institutt for kjemi
    Masters thesis
  • Hoftaniska, Idar; Bjørgen, Morten; Mathisen, Karina. (2010) Synthesis and characterization of microporous zeotypes with the AFN topology: Phase impurities and thermal stability. NTNU, Institutt for kjemi
    Masters thesis
  • Volynkin, Andrey Sergeevich; Bjørgen, Morten; Mathisen, Karina. (2010) Synthesis, characterization, and catalytic studies of ITQ-33. Conversion of methanol to hydrocarbons over a microporous germano-aluminosilicate. NTNU, Institutt for kjemi
    Masters 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. NTNU, Institutt for kjemi
    Masters 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
    Masters 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
    Masters 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
    Masters 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
    Masters thesis
  • Bøyesen, Katrine Lie; Nicholson, David Graham; Mathisen, Karina. (2009) Characterization of Vanadium Species in Zeotypes for Redox Applications. NTNU
    Masters thesis
  • Tynes, Mari Klevberg; Nicholson, David Graham; Mathisen, Karina. (2009) In situ XAS Studies on the redox properties of titanium substituted zeotypes. NTNU
    Masters thesis
  • Kristiansen, Tina; Nicholson, David Graham; Mathisen, Karina. (2009) Growth Limitations of Copper Nanoparticles in Silica Aerogels: An In Situ XAS Study. NTNU
    Masters 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 atomsphere. NTNU
    Doctoral dissertation

Teaching

Courses

  • KJ3910 - Master Thesis in Environmental Chemistry
  • TKJ4540 - Analytisk kjemi, fordypningsprosjekt
  • KJ2900 - Bachelorprosjekt i kjemi
  • KJ2031 - Videregående uorganisk kjemi

Outreach

2020

  • Poster
    Ali, Daniel; Zeiger, Caren Regine; Lein, Hilde Lea; Mathisen, Karina. (2020) Evaluating meso-SDA for hierarchical SAPO-5. Functional Materials and Materials Chemistry (FACET group) 7th National Meeting on Inorganic and Materials Chemistry , Trondheim 2020-02-13 - 2020-02-14

2019

  • Academic lecture
    Lein, Hilde Lea; Seland, Frode; Westermann, Ida; Thuv, Heidi; Jensen, Mats; Madland, Eva. (2019) Samstemt undervisning i grunnleggende kjemi – tiltak for å styrke sammenheng mellom teori og praksis i laboratorieundervisning. MNT-konferansen 2019 , Tromsø 2019-03-27 - 2019-03-29

2018

  • Poster
    Sørli, 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 . Polish synchrotron radiation society XAFS'18 , Krakow 2018-07-22 - 2018-07-27
  • Academic lecture
    Sørli, Guro; Rønning, Magnus; Mathisen, Karina. (2018) Synthesis of hierarchical CuSAPO-34. Norsk kjemisk selskap NKS landsmøte i kjemi , Lillestrøm 2018-10-16 - 2018-10-18
  • Poster
    Kirste, 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. . Polish Synchrotron Society 17th international conference on X-ray Absorption Fine Structure , Krakow 2018-07-22 - 2018-07-27
  • Academic lecture
    Kirste, Karsten Granlund; Mathisen, Karina; Hargreaves, Justin S. J.; Torrente, Laura Murciano. (2018) Bimetallic CoRe in APD silica aerogels for ammonia decomposition. Norsk Kjemisk Selskap (NKS) Det 21.Landsmøtet i kjemi , Norges varemesse, Lillestrøm 2018-10-16 - 2018-10-18
  • Poster
    Ali, Daniel; Lein, Hilde Lea; Mathisen, Karina. (2018) Investigating characterization methods for new porous functional materials . Norsk Kjemisk Selskap (NKS) NKS - Det 21. Landsmøtet i kjemi , Norges varemesse, Lillestrøm 2018-10-16 - 2018-10-18

2017

  • Lecture
    Lein, Hilde Lea; Mathisen, Karina. (2017) Virtual chemical rooms. NV-fakultetet NV Faculty kick-off , Scandic Lerkendal 2017-01-05 - 2017-01-05
  • Lecture
    Lein, Hilde Lea; Mathisen, Karina. (2017) Virtuelle kjemiske rom (VKR). NV-fakultetet, NTNU Innovativ utdanning ved NV-fakultetet. Seminarserie høsten 2017 , Trondheim 2017-12-14 - 2017-12-14
  • Lecture
    Mathisen, Karina; Lein, Hilde Lea. (2017) Revealing preconceptions in first year chemistry courses. Universitets og høyskolerådet, UiO, Realfagsrekruttering MNT konferansen 2017 , Oslo 2017-03-30 - 2017-03-31
  • Academic lecture
    Mathisen, Karina; Ali, Daniel; Lein, Hilde Lea. (2017) Virtuelle kjemiske dreiebøker; -effekt av forklaring til demonstrasjonsvideo . NTNU og Norgesuniversitetet Læringsfestivalen 2017 , Trondheim 2017-05-08 - 2017-05-09
  • Poster
    Kirste, Karsten Granlund; Mathisen, Karina; Hargreaves, Justin S. J.. (2017) Functionalisation of silica aerogels with cobalt and rhenium. NAFUMA UIO 6th National Meeting on Inorganic and Materials Chemistry , Gardermoen 2017-05-02 - 2017-05-03

2016

  • Lecture
    Lein, Hilde Lea; Mathisen, Karina. (2016) Erfaringer fra innovative tiltak i generell kjemi - Virtuelle kjemiske rom (VKR). NTNU Læringsfestivalen 2016 2016-05-09 - 2016-05-10
  • Academic lecture
    Mathisen, Karina. (2016) An XAS study on CoRe4; an ammonia synthesis catalyst. University of Glasgow N2 activation workshop 2016-02-02 - 2016-02-03
  • Lecture
    Lein, Hilde Lea; Mathisen, Karina. (2016) Virtuelle kjemiske rom. NT-faktultetet, NTNU Innovativ utdanning ved NT-fakultetet , Trondheim 2016-04-19 - 2016-04-19

2015

  • Academic lecture
    Mathisen, Karina. (2015) "Functionalisation of porous materials". SNBL, ESRF SNBL-20: “SNBL – Planning for the next decade” , Grenoble 2015-05-28 - 2015-05-29

2014

  • Academic lecture
    Bøyesen, 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 , Malaga 2014-06-24 - 2014-06-27
  • Lecture
    Lein, Hilde Lea; Mathisen, Karina. (2014) Virtuelle kjemiske rom. IT-avdelingen NTNU IKT Seminar NTNU , Dokkhuset Trondheim 2014-05-23 -
  • Interview
    Heggdal, Kristin; Ness, Kaja Kristin; Lein, Hilde Lea; Mathisen, Karina; Støre, Isak Rathe. (2014) Vil ha slutt på kjedelig undervisning. nrk.no/trondelag nrk.no/trondelag [Internet] 2014-01-16
  • Interview
    Lein, Hilde Lea; Mathisen, Karina. (2014) Radioinnslag; God morgen Trøndelag. NRK radio - God morgen Trøndelag NRK radio - God morgen Trøndelag [Radio] 2014-01-16
  • Interview
    Rapp, Ole Magnus; Voss, Tina Kristiansen; Mathisen, Karina. (2014) Tinas oppfinnelse vil gi verden renere luft. Nordlys Nordlys [Newspaper] 2014-10-05
  • Interview
    Rapp, Ole Magnus; Voss, Tina Kristiansen; Mathisen, Karina. (2014) Dette stoffet kan gi renere bilutslipp. Aftenposten Aftenposten [Newspaper] 2014-05-08
  • Lecture
    Mathisen, Karina; Lein, Hilde Lea. (2014) "Virtuelle kjemiske rom, statusrapport 2014". NTNU Rapporteringskonferanse- innovativ utdanning NTNU , NTNU 2014-12-15 - 2014-12-15

2013

  • Academic lecture
    Saepurahman, Saepurahman; Forselv, Stian; Mathisen, Karina; Bjørgen, Morten; Svelle, Stian. (2013) Infrared spectroscopic characterization of H-ITQ-7 zeolites. Workshop on Layered Materials 2013-09-11 - 2103-09-14
  • Poster
    Saepurahman, 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 2013-09-06 - 2013-09-09
  • Interview
    Kristiansen, Tina; Mathisen, Karina; Ekra, Siv. (2013) Aerogel og kobber kan erstatte kostbar platina i katalysatorer. Teknisk Ukeblad Teknisk Ukeblad [Business/trade/industry journal] 2013-12-03
  • Academic lecture
    Bøyesen, Katrine Lie; Mathisen, Karina. (2013) Exposing the synergistic effect between copper and vanadium in AlPO-5 during selective oxidation of propene. NTNU-Department of Materialtechnology 3rd national meeting on inorganic and materials chemistry , Trondheim 2013-10-10 - 2013-10-11
  • Poster
    Bøyesen, Katrine Lie; Mathisen, Karina. (2013) Determination of the Synergistic Effect of Copper and Vanadium Deposited on AlPO-5 for the Selective Oxidation of Propene. E-MRS European Materials Reseacrh Society Spring Meeting 2013-Advances in the characterization of functional materials under relevant process conditions , Strasbourg 2013-05-27 - 2013-05-31
  • Academic lecture
    Bøyesen, Katrine Lie; Mathisen, Karina. (2013) Exposing the Synergistic Effect between Copper and Vanadium in AlPO-5 during Selective Oxidation of Propene. Norsk kjemisk selskap-katalyse Norwegian Catalysis Symposium 2013 , Trondheim 2013-12-02 - 2013-12-03

2012

  • Academic lecture
    Mathisen, Karina. (2012) Utilisation of XAS in mixed chemical environments for catalytic red-ox applications. XAFS-15 conference 2012-07-21 - 2012-07-28
  • Poster
    Hoholm, Rebekka Stavrum; Mathisen, Karina. (2012) Characterization of gold and copper nanoparticles in mesoporous frameworks using of X-ray absorption spectroscopy. Norges Forskningsråd Norwegian Synchrotron and Neutron User Meeting , Sola Strand Hotel, Stavanger 2012-01-30 - 2012-01-31
  • Poster
    Johansen, Frank; Mathisen, Karina. (2012) Stabilisation of trivalent vanadium in zeotypic systems. Norges Forskningsråd Norwegian Synchrotron and Neutron User Meeting , Sola Strand Hotel, Stavanger 2012-01-30 - 2012-01-31
  • Poster
    Bøyesen, 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. Norges Forskningsråd Norwegian Synchrotron and Neutron User Meeting , Sola Strand Hotel, Stavanger 2012-01-30 - 2012-01-31
  • Poster
    Opsahl, Anette; Mathisen, Karina. (2012) Characterization of hierarchical SAPO-34 from one pot synthesis; bimodal pore distribution affects sintering process of metallic nanoclusters. Norges Forskningsråd Norwegian Synchrotron and Neutron User Meeting , Sola Strand Hotel, Stavanger 2012-01-30 - 2012-01-31
  • Popular scientific lecture
    Kristiansen, 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. Norges Forskningsråd Norwegian Synchrotron and Neutron User Meeting , Sola Strand Hotel, Stavanger 2012-01-30 - 2012-01-31
  • Academic lecture
    Mathisen, Karina. (2012) Nanoparticles in porous materials; preparation and applications. 2nd National Meeting on Inorganic and Materials Chemistry 2012-10-12 - 2012-10-13
  • Academic lecture
    Bøyesen, 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 , Beijing 2012-07-22 - 2012-07-28
  • Academic lecture
    Kristiansen, 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 , Beijing 2012-08-22 - 2012-08-30

2008

  • Poster
    Mathisen, 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. SNBL, ESRF Simultaneous Raman-X-ray diffraction/absorption studies for the in situ investigation of solid state transformations, and reactions at non ambient conditions. 2008-06-18 - 2008-06-19

2007

  • Academic lecture
    Mathisen, 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 2007-06-04 - 2007-06-05

2006

  • Poster
    Mathisen, Karina. (2006) The influence of silicon on the catalytic properties of CuSAPO-5 towards the selective reduction of NOx in the presence of propene. PAUL SCHERRER INSTITUT / Swiss Light Source Workshop on X-ray absorption spectroscopy and micro-spectroscopic techniques , Villigen PSI 2006-02-20 - 2006-02-21
  • Poster
    Mathisen, Karina. (2006) Comparing CuAPO-5 with Cu:ZSM-5 in the selective catalytic reduction of NOx. An in situ study. Stanford University and The Stanford Synchrotron Radiation L The 13th International Conference on X-ray Absorption Fine Structure (XAFS13) , Stanford, California 2006-07-09 - 2006-07-14

2005

  • Academic lecture
    Mathisen, Karina. (2005) In-situ XAS studies on CuAPO-5 and CuZSM-5 during the selective catalytic reduction of NOx with propene. NTNU 3rd Norwegian synchrotron user meeting , Orkanger 2005-03-10 - 2005-03-11

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