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Fabrication of a porous ZnRh2O4 photocathode for photoelectrochemical water splitting under visible light irradiation and a significant effect of surface modification by ZnO necking treatment
http://hdl.handle.net/10228/00006481
http://hdl.handle.net/10228/000064810449fde8-285c-41c5-81fb-b68247cfc67a
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JMCA4_6116.pdf (1.7 MB)
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JMCA4_6116s.pdf (553.7 kB)
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Item type | 学術雑誌論文 = Journal Article(1) | |||||||||||
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公開日 | 2017-12-27 | |||||||||||
資源タイプ | ||||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
資源タイプ | journal article | |||||||||||
タイトル | ||||||||||||
タイトル | Fabrication of a porous ZnRh2O4 photocathode for photoelectrochemical water splitting under visible light irradiation and a significant effect of surface modification by ZnO necking treatment | |||||||||||
言語 | ||||||||||||
言語 | eng | |||||||||||
著者 |
Kamimura, Sunao
× Kamimura, Sunao× Higashi, Masanobu× Abe, Ryu× 横野, 照尚
WEKO
6794
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抄録 | ||||||||||||
内容記述タイプ | Abstract | |||||||||||
内容記述 | A porous ZnRh2O4 electrode was fabricated by an electrophoretic deposition method on a fluorine-doped tin oxide substrate, and photoelectrochemical water splitting under visible light irradiation (λ > 420 nm) was performed. The porous ZnRh2O4 electrode exhibited a cathodic photocurrent under visible light irradiation and an extremely positive onset potential at +1.2 V vs. reversible hydrogen electrode (RHE) in aqueous Na2SO4 solution. ZnO necking treatment, by which effective contact between ZnRh2O4 particles is formed, afforded a significant increase in the photocurrent. The incident photon to current efficiencies (IPCEs) of the ZnRh2O4 and ZnO/ZnRh2O4 photocathodes were calculated to be ca. 8% and ca. 13% at 400 nm, respectively, at 0 V vs. RHE in aqueous Na2SO4 solution. H2 evolution under visible light (λ > 420 nm) was demonstrated using the ZnRh2O4 and ZnO/ZnRh2O4 photocathodes combined with a Pt electrode under an applied bias (0 V vs. RHE). | |||||||||||
書誌情報 |
Journal of Materials Chemistry A 巻 4, 号 16, p. 6116-6123, 発行日 2016-04-22 |
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出版者 | Royal Society of Chemistry | |||||||||||
DOI | ||||||||||||
関連タイプ | isVersionOf | |||||||||||
識別子タイプ | DOI | |||||||||||
関連識別子 | https://doi.org/10.1039/C6TA01567K | |||||||||||
NCID | ||||||||||||
収録物識別子タイプ | NCID | |||||||||||
収録物識別子 | AA12603290 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | ISSN | |||||||||||
収録物識別子 | 2050-7488 | |||||||||||
ISSN | ||||||||||||
収録物識別子タイプ | ISSN | |||||||||||
収録物識別子 | 2050-7496 | |||||||||||
著作権関連情報 | ||||||||||||
権利情報 | Copyright (c) Royal Society of Chemistry | |||||||||||
出版タイプ | ||||||||||||
出版タイプ | AM | |||||||||||
出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||||||||
査読の有無 | ||||||||||||
値 | yes | |||||||||||
研究者情報 | ||||||||||||
https://hyokadb02.jimu.kyutech.ac.jp/html/98_ja.html | ||||||||||||
論文ID(連携) | ||||||||||||
10292251 | ||||||||||||
連携ID | ||||||||||||
6457 | ||||||||||||
資料タイプ | ||||||||||||
内容記述タイプ | Other | |||||||||||
内容記述 | Journal Article | |||||||||||
著者所属 | ||||||||||||
Department of Applied Chemistry, Faculty of Engineering, Kyushu Institute of Technology, Research Center for Advanced Eco-fitting Technology, Kyushu Institute of Technology | ||||||||||||
著者所属 | ||||||||||||
Graduate School of Engineering, Kyoto University | ||||||||||||
著者所属 | ||||||||||||
Graduate School of Engineering, Kyoto University | ||||||||||||
著者所属 | ||||||||||||
Department of Applied Chemistry, Faculty of Engineering, Kyushu Institute of Technology, Research Center for Advanced Eco-fitting Technology, Kyushu Institute of Technology, ACT-C, Japan Science and Technology Agency |