dc.date.accessioned | 2021-03-14T21:34:20Z | |
dc.date.available | 2021-03-14T21:34:20Z | |
dc.date.created | 2020-09-04T16:38:58Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Takahashi, Ayako Inagaki, Reona Torimoto, Maki Hisai, Yudai Matsuda, Taku Ma, Quanbao Seo, Jeong Gil Higo, Takuma Tsuneki, Hideaki Ogo, Shuhei Norby, Truls Eivind Sekine, Yasushi . Effects of metal cation doping in CeO2 support on catalytic methane steam reforming at low temperature in an electric field. RSC Advances. 2020, 10, 14487-14492 | |
dc.identifier.uri | http://hdl.handle.net/10852/84053 | |
dc.description.abstract | Catalytic methane steam reforming was conducted at low temperature using a Pd catalyst supported on Ce1−xMxO2 (x = 0 or 0.1, M = Ca, Ba, La, Y or Al) oxides with or without an electric field (EF). The effects of the catalyst support on catalytic activity and surface proton hopping were investigated. Results show that Pd/Al-CeO2 (Pd/Ce0.9Al0.1O2) showed higher activity than Pd/CeO2 with EF, although their activity was identical without EF. Thermogravimetry revealed a larger amount of H2O adsorbed onto Pd/Al-CeO2 than onto Pd/CeO2, so Al doping to CeO2 contributes to greater H2O adsorption. Furthermore, electrochemical conduction measurements of Pd/Al-CeO2 revealed a larger contribution of surface proton hopping than that for Pd/CeO2. This promotes the surface proton conductivity and catalytic activity during EF application. | |
dc.language | EN | |
dc.rights | Attribution-NonCommercial 3.0 Unported | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc/3.0/ | |
dc.title | Effects of metal cation doping in CeO2 support on catalytic methane steam reforming at low temperature in an electric field | |
dc.type | Journal article | |
dc.creator.author | Takahashi, Ayako | |
dc.creator.author | Inagaki, Reona | |
dc.creator.author | Torimoto, Maki | |
dc.creator.author | Hisai, Yudai | |
dc.creator.author | Matsuda, Taku | |
dc.creator.author | Ma, Quanbao | |
dc.creator.author | Seo, Jeong Gil | |
dc.creator.author | Higo, Takuma | |
dc.creator.author | Tsuneki, Hideaki | |
dc.creator.author | Ogo, Shuhei | |
dc.creator.author | Norby, Truls Eivind | |
dc.creator.author | Sekine, Yasushi | |
cristin.unitcode | 185,15,17,10 | |
cristin.unitname | Senter for Materialvitenskap og Nanoteknologi kjemi | |
cristin.ispublished | true | |
cristin.fulltext | original | |
cristin.qualitycode | 1 | |
dc.identifier.cristin | 1827476 | |
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=RSC Advances&rft.volume=10&rft.spage=14487&rft.date=2020 | |
dc.identifier.jtitle | RSC Advances | |
dc.identifier.volume | 10 | |
dc.identifier.issue | 25 | |
dc.identifier.startpage | 14487 | |
dc.identifier.endpage | 14492 | |
dc.identifier.doi | https://doi.org/10.1039/d0ra01721c | |
dc.identifier.urn | URN:NBN:no-86772 | |
dc.type.document | Tidsskriftartikkel | |
dc.type.peerreviewed | Peer reviewed | |
dc.source.issn | 2046-2069 | |
dc.identifier.fulltext | Fulltext https://www.duo.uio.no/bitstream/handle/10852/84053/1/d0ra01721c.pdf | |
dc.type.version | PublishedVersion | |
dc.relation.project | NFR/280495 | |