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Bjørnar Arstad

Senior Research Scientist

Bjørnar Arstad

Senior Research Scientist

Bjørnar Arstad
Phone: 982 43 498
Email: bjornar.arstad@sintef.no
Unit: SINTEF Industry
Department: Process Technology
Office: Oslo
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Publications and responsibilities

Publication

Zeolite surface methoxy groups as key intermediates in the stepwise conversion of methane to methanol

https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1740643

This contribution clarifies the overoxidation-preventing key step in the methane-to-methanol (MTM) conversion over copper mordenite zeolites. We followed the methane-to-methanol conversion over copper mordenite zeolites by NMR spectroscopy supported by DRIFTS to show that surface methoxy groups (SMG...

Authors Dyballa Michael Martin Thorshaug Knut Pappas Dimitrios Borfecchia Elisa Kvande Karoline Bordiga Silvia Berlier Gloria Lazzarini Andrea Olsbye Unni Beato Pablo Svelle Stian Arstad Bjørnar
Year 2019
Type Journal publication
Publication

Cu-Exchanged Ferrierite Zeolite for the Direct CH4 to CH3OH Conversion: Insights on Cu Speciation from X-Ray Absorption Spectroscopy

https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1705545

The direct stepwise transformation of CH4 to CH3OH over Cu-exchanged zeolites has been an intensively researched reaction as it can provide a solution for the utilization of this abundant feedstock. Up to date a commercial process is far from realization, which is why an understanding of the Cu spec...

Authors Pappas Dimitrios Borfecchia Elisa Lomachenko Kirill A. Lazzarini Andrea Gutterød Emil Sebastian Dyballa Michael Martin Martini Andrea Berlier Gloria Bordiga Silvia Lamberti Carlo Arstad Bjørnar Olsbye Unni Beato Pablo Svelle Stian
Year 2019
Type Journal publication
Publication

Synthesis and characterization of Al@MOF materials

https://www.sintef.no/en/publications/publication/?pubid=CRIStin+1656918

The potential impregnation of Al(0) nanoparticles in the pores of three different metal-organic frameworks (MOFs), MIL-53-Al, HKUST-1, and UiO-67, was investigated through the suspension of the MOFs in AlH3•NMe2Et (1), followed by filtration, toluene wash, and heating to 150 °C under vacuum. Ca...

Authors Langseth Eirin Swang Ole Arstad Bjørnar Lind Anna Maria Cavka Jasmina Hafizovic Jensen Tomas Lunde Kristensen Tor Erik Moxnes John Fredrik Unneberg Erik Heyn Richard H.
Year 2019
Type Journal publication
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