dc.date.accessioned | 2021-02-22T14:22:46Z | |
dc.date.available | 2021-02-22T14:22:46Z | |
dc.date.created | 2020-11-05T19:32:49Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Pappas, Dimitrios Kvande, Karoline Kalyva, Maria Evangelou Dyballa, Michael Martin Lomachenko, Kirill A. Arstad, Bjørnar Borfecchia, Elisa Bordiga, Silvia Olsbye, Unni Beato, Pablo Svelle, Stian . Influence of Cu-speciation in mordenite on direct methane to methanol conversion: Multi-Technique characterization and comparison with NH3 selective catalytic reduction of NOx. Catalysis Today. 2020, 1-7 | |
dc.identifier.uri | http://hdl.handle.net/10852/83521 | |
dc.description.abstract | The direct conversion of methane to methanol has the potential of substantially reducing methane emissions and flaring, as such a process might provide an alternative for remote natural gas locations. In this report, we investigate the performance of a range of Cu-exchanged mordenite zeolites as active materials for such a reaction, employing a stepwise protocol comprising activation in oxygen, methane loading, and methanol extraction with steam. We employ in situ HERFD XANES, FT-IR spectroscopy with CO as probe molecule, and XPS to investigate the Cu species in the zeolites during the process. The activity of the materials is investigated both for methane to methanol conversion and NH3 Selective Catalytic Reduction of NOx. It is demonstrated that, despite the fact that the same zeolite materials are active both for NH3-SCR and direct methane to methanol conversion, the active site requirements for these two reactions are different. | |
dc.language | EN | |
dc.rights | Attribution 4.0 International | |
dc.rights.uri | https://creativecommons.org/licenses/by/4.0/ | |
dc.title | Influence of Cu-speciation in mordenite on direct methane to methanol conversion: Multi-Technique characterization and comparison with NH3 selective catalytic reduction of NOx | |
dc.type | Journal article | |
dc.creator.author | Pappas, Dimitrios | |
dc.creator.author | Kvande, Karoline | |
dc.creator.author | Kalyva, Maria Evangelou | |
dc.creator.author | Dyballa, Michael Martin | |
dc.creator.author | Lomachenko, Kirill A. | |
dc.creator.author | Arstad, Bjørnar | |
dc.creator.author | Borfecchia, Elisa | |
dc.creator.author | Bordiga, Silvia | |
dc.creator.author | Olsbye, Unni | |
dc.creator.author | Beato, Pablo | |
dc.creator.author | Svelle, Stian | |
cristin.unitcode | 185,15,17,0 | |
cristin.unitname | Senter for materialvitenskap og nanoteknologi | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 2 | |
dc.identifier.cristin | 1845430 | |
dc.identifier.bibliographiccitation | info:ofi/fmt:kev:mtx:ctx&ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Catalysis Today&rft.volume=&rft.spage=1&rft.date=2020 | |
dc.identifier.jtitle | Catalysis Today | |
dc.identifier.startpage | 1 | |
dc.identifier.endpage | 7 | |
dc.identifier.doi | https://doi.org/10.1016/j.cattod.2020.06.050 | |
dc.identifier.urn | URN:NBN:no-86257 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 0920-5861 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/83521/2/Pappas-et-al_Catalysis-today_2020.pdf | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/237922 | |