David Waller
Om
Publikasjoner
2025
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Gopakumar, Jithin;
Myrstad, Rune;
Anda, Rebecka Bo̷rresen;
Øien, Halvor;
Enger, Bjørn Christian;
Waller, David.
(2025)
Ostwald Process Intensification by Catalytic Oxidation of Nitric Oxide.
ACS Omega
Vitenskapelig artikkel
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Hessevik, Julie;
Carlsen, Cathinka Scheele;
Bestul, Oskar K.;
Waller, David;
Fjellvåg, Helmer;
Sjåstad, Anja Olafsen.
(2025)
Oxides for Pt Capture in the Ammonia Oxidation Process—A Screening Study.
Reactions
Vitenskapelig artikkel
2024
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Holme, Børge;
Håkonsen, Silje Fosse;
Waller, David.
(2024)
Challenges in quantifying Pt concentrations in Pd alloys by using secondary ion mass spectrometry: Strong grain orientation effects.
Surface and Interface Analysis
Vitenskapelig artikkel
2023
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Gopakumar, Jithin;
Huus, Sunniva Vold;
Enger, Bjørn Christian;
Waller, David;
Vullum, Per Erik;
Rønning, Magnus.
(2023)
Catalytic oxidation of NO to NO2 for industrial nitric acid production using Ag-promoted MnO2/ZrO2 catalysts.
Catalysis Science & Technology
Vitenskapelig artikkel
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Fjellvåg, Asbjørn Slagtern;
Waller, David;
By, Thomas;
Sjåstad, Anja Olafsen.
(2023)
Pt-Catchment Using Pd/Au Alloys: Effect of Enhanced Diffusion.
Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
-
Gopakumar, Jithin;
Benum, Pål Martin;
Svenum, Ingeborg-Helene;
Enger, Bjørn Christian;
Waller, David;
Rønning, Magnus.
(2023)
Redox transformations of Ru catalyst during NO oxidation at industrial nitric acid production conditions.
Chemical Engineering Journal
Vitenskapelig artikkel
2022
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Fjellvåg, Asbjørn Slagtern;
Sjåstad, Anja Olafsen;
Waller, David;
Warner, Maximillian.
(2022)
Platinum catchment by noble metal alloys and structural studies of Pt- and Rh-containing perovskites.
Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Oslo
Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Oslo
Doktorgradsavhandling
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Hessevik, Julie;
Fjellvåg, Asbjørn Slagtern;
Iveland, Oskar;
By, Thomas;
Skjelstad, J.;
Waller, David.
(2022)
LaNiO3 as a Pt catchment material in the ammonia oxidation process.
Materials Today Communications
Vitenskapelig artikkel
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Fjellvåg, Asbjørn Slagtern;
Jørgensen, Peter Stanley;
Waller, David;
Wragg, David Stephen;
Michiel, Marco Di;
Sjåstad, Anja Olafsen.
(2022)
Mechanism of grain reconstruction of Pd and Pd/Ni wires during Pt–catchment.
Materialia
Vitenskapelig artikkel
Tidsskriftspublikasjoner
-
Gopakumar, Jithin;
Myrstad, Rune;
Anda, Rebecka Bo̷rresen;
Øien, Halvor;
Enger, Bjørn Christian;
Waller, David.
(2025)
Ostwald Process Intensification by Catalytic Oxidation of Nitric Oxide.
ACS Omega
Vitenskapelig artikkel
-
Hessevik, Julie;
Carlsen, Cathinka Scheele;
Bestul, Oskar K.;
Waller, David;
Fjellvåg, Helmer;
Sjåstad, Anja Olafsen.
(2025)
Oxides for Pt Capture in the Ammonia Oxidation Process—A Screening Study.
Reactions
Vitenskapelig artikkel
-
Holme, Børge;
Håkonsen, Silje Fosse;
Waller, David.
(2024)
Challenges in quantifying Pt concentrations in Pd alloys by using secondary ion mass spectrometry: Strong grain orientation effects.
Surface and Interface Analysis
Vitenskapelig artikkel
-
Gopakumar, Jithin;
Huus, Sunniva Vold;
Enger, Bjørn Christian;
Waller, David;
Vullum, Per Erik;
Rønning, Magnus.
(2023)
Catalytic oxidation of NO to NO2 for industrial nitric acid production using Ag-promoted MnO2/ZrO2 catalysts.
Catalysis Science & Technology
Vitenskapelig artikkel
-
Fjellvåg, Asbjørn Slagtern;
Waller, David;
By, Thomas;
Sjåstad, Anja Olafsen.
(2023)
Pt-Catchment Using Pd/Au Alloys: Effect of Enhanced Diffusion.
Industrial & Engineering Chemistry Research
Vitenskapelig artikkel
-
Gopakumar, Jithin;
Benum, Pål Martin;
Svenum, Ingeborg-Helene;
Enger, Bjørn Christian;
Waller, David;
Rønning, Magnus.
(2023)
Redox transformations of Ru catalyst during NO oxidation at industrial nitric acid production conditions.
Chemical Engineering Journal
Vitenskapelig artikkel
-
Hessevik, Julie;
Fjellvåg, Asbjørn Slagtern;
Iveland, Oskar;
By, Thomas;
Skjelstad, J.;
Waller, David.
(2022)
LaNiO3 as a Pt catchment material in the ammonia oxidation process.
Materials Today Communications
Vitenskapelig artikkel
-
Fjellvåg, Asbjørn Slagtern;
Jørgensen, Peter Stanley;
Waller, David;
Wragg, David Stephen;
Michiel, Marco Di;
Sjåstad, Anja Olafsen.
(2022)
Mechanism of grain reconstruction of Pd and Pd/Ni wires during Pt–catchment.
Materialia
Vitenskapelig artikkel
Rapport
-
Fjellvåg, Asbjørn Slagtern;
Sjåstad, Anja Olafsen;
Waller, David;
Warner, Maximillian.
(2022)
Platinum catchment by noble metal alloys and structural studies of Pt- and Rh-containing perovskites.
Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Oslo
Department of Chemistry, Faculty of Mathematics and Natural Sciences, University of Oslo
Doktorgradsavhandling
Undervisning
Emner
Formidling
2022
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PosterGopakumar, Jithin; Rønning, Magnus; Enger, Bjørn Christian; Waller, David. (2022) NO2 An Inhibitor for Catalytic Oxidation of NO at Industrial Nitric Acid Conditions. Catalysis at the Energy-Chemistry Nexus - 2022 Winter School , CNRS CAES Paul-Langevin Center, Aussois 2022-03-14 - 2022-03-18
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PosterGopakumar, Jithin; Rønning, Magnus; Costa, Katarzyna Swirk Da; Urrea, Monica Pazos; Enger, Bjørn Christian; Waller, David. (2022) Silver-Promoted MnO2/ZrO2 Catalyst for Oxidation of NO to NO2 at Partial Nitric Acid Plant Conditions. NAM 27 - The 27th North American Catalysis Society Meeting , New York 2022-05-22 - 2022-05-27
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Vitenskapelig foredragGopakumar, Jithin; Waller, David; Enger, Bjørn Christian; Rønning, Magnus. (2022) Catalytic Oxidation of NO Using Different Ceria Supported Catalyst for Nitric Acid Production. iCSI Annual Seminar 2022 , Oslo 2022-06-21 - 2022-06-22
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Faglig foredragGopakumar, Jithin; Rovira, Albert Miro i; Waller, David; Enger, Bjørn Christian; Rønning, Magnus. (2022) Catalytic Oxidation of NO to NO2 for Nitric Acid Production Using Manganese Catalysts. 9th World Congress on Oxidation Catalysis , Cardiff, Wales 2022-09-04 - 2022-09-08
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PosterGopakumar, Jithin; Rønning, Magnus; Costa, Katarzyna Swirk Da; Urrea, Monica Pazos; Enger, Bjørn Christian; Waller, David. (2022) Silver-Promoted MnO2/ZrO2 Catalyst for Oxidation of NO to NO2 at Partial Nitric Acid Plant Conditions. 19th Nordic Symposium On Catalysis , Espoo 2022-06-06 - 2022-06-08
2021
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Vitenskapelig foredragHessevik, Julie; Fjellvåg, Asbjørn Slagtern; Iveland, Oskar; By, Thomas; Skjelstad, Johan; Waller, David. (2021) LaNiO3 as a Pt catchment material in the ammonia oxidation process. iCSI Annual Seminar 2021 , Hovde gård 2021-10-18 - 2021-10-19
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Vitenskapelig foredragHessevik, Julie; Fjellvåg, Asbjørn Slagtern; Iveland, Oskar; By, Thomas; Skjelstad, Johan; Waller, David. (2021) LaNiO3 as a Pt catchment material in the ammonia oxidation process. NKS-FUM 2021 , Lillestrøm 2021-11-01 - 2021-11-02