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| ファイル | 記述 | サイズ | フォーマット | |
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| electrochemistry.84.766.pdf | 433.58 kB | Adobe PDF | 見る/開く |
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| DCフィールド | 値 | 言語 |
|---|---|---|
| dc.contributor.author | KIATKITTIKUL, Pisit | en |
| dc.contributor.author | YAMAGUCHI, Jumpei | en |
| dc.contributor.author | NOHIRA, Toshiyuki | en |
| dc.contributor.author | HAGIWARA, Rika | en |
| dc.contributor.alternative | 山口, 純平 | ja |
| dc.contributor.alternative | 野平, 俊之 | ja |
| dc.contributor.alternative | 萩原, 理加 | ja |
| dc.date.accessioned | 2018-07-05T05:51:41Z | - |
| dc.date.available | 2018-07-05T05:51:41Z | - |
| dc.date.issued | 2016-10 | - |
| dc.identifier.issn | 1344-3542 | - |
| dc.identifier.uri | http://hdl.handle.net/2433/232595 | - |
| dc.description.abstract | Oxygen reduction reaction (ORR) rate constants (k) on Pt and Pt-M (M = Fe, Co, Ni) electrodes were evaluated in N-ethyl-N-methylpyrrolidinium fluorohydrogenate (EMPyr(FH)1.7F) ionic liquid at 298-333K. The Pt-Fe electrode exhibited the best catalytic activity in EMPyr(FH)1.7F, because of the large surface area of its nanoporous structure after Fe dissolution. X-ray photoelectron spectroscopy and field-emission scanning electron microscopy showed that Co and Ni barely dissolved in EMPyr(FH)1.7F. The observed ORR activities of Pt-Co and Pt-Ni alloys were lower than that of Pt in EMPyr(FH)1.7F. | en |
| dc.format.mimetype | application/pdf | - |
| dc.language.iso | eng | - |
| dc.publisher | Electrochemical Society of Japan | en |
| dc.publisher.alternative | 電気化学会 | ja |
| dc.rights | This is an open access article. | en |
| dc.rights | © 2016 The Electrochemical Society of Japan. | en |
| dc.subject | Fluorohydrogenate Ionic Liquid | en |
| dc.subject | Fuel Cell | en |
| dc.subject | Oxygen Reduction Reaction | en |
| dc.subject | Pt Alloy | en |
| dc.title | Catalytic Activities of Pt–Metal Alloys on Oxygen Reduction Reaction in Fluorohydrogenate Ionic Liquid | en |
| dc.type | journal article | - |
| dc.type.niitype | Journal Article | - |
| dc.identifier.jtitle | Electrochemistry | en |
| dc.identifier.volume | 84 | - |
| dc.identifier.issue | 10 | - |
| dc.identifier.spage | 766 | - |
| dc.identifier.epage | 768 | - |
| dc.relation.doi | 10.5796/electrochemistry.84.766 | - |
| dc.textversion | publisher | - |
| dc.address | Department of Fundamental Energy Science, Graduate School of Energy Science, Kyoto University | en |
| dc.address | Department of Fundamental Energy Science, Graduate School of Energy Science, Kyoto University | en |
| dc.address | Advanced Energy Utilization Division, Institute of Advanced Energy, Kyoto University | en |
| dc.address | Department of Fundamental Energy Science, Graduate School of Energy Science, Kyoto University | en |
| dcterms.accessRights | open access | - |
| 出現コレクション: | 学術雑誌掲載論文等 | |
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