Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2013-10-21 |
タイトル |
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タイトル |
Photoinduced electron transport in dye-containing titania gel films |
言語 |
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言語 |
eng |
DOI |
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関連識別子 |
https://doi.org/10.1039/c2ra00495j |
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関連名称 |
10.1039/c2ra00495j |
資源タイプ |
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資源 |
http://purl.org/coar/resource_type/c_6501 |
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タイプ |
journal article |
著者 |
Nishikiori, Hiromasa
Setiawan, Rudi Agus
Miyamoto, Kento
Sukmono, Gagat
Uesugi, Yohei
Teshima, Katsuya
Fujii, Tsuneo
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信州大学研究者総覧へのリンク |
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氏名 |
Nishikiori, Hiromasa |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.upkFbpkh.html |
信州大学研究者総覧へのリンク |
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氏名 |
Teshima, Katsuya |
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URL |
http://soar-rd.shinshu-u.ac.jp/profile/ja.gpcFbpkh.html |
出版者 |
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出版者 |
ROYAL SOC CHEMISTRY |
引用 |
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内容記述 |
RSC ADVANCES. 2(10):4258-4267 (2012) |
書誌情報 |
RSC ADVANCES
巻 2,
号 10,
p. 4258-4267,
発行日 2012-01
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抄録 |
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内容記述 |
Amorphous dye-containing titania gel films were prepared on ITO electrodes coated with a crystalline titania foundation from titanium alkoxide sols containing a dye at room temperature. Photoinduced electron transport in the amorphous titania gel film was investigated by spectroscopic and photovoltaic measurements. Influences of the structure and morphology of the multilayered film on the photoelectron transport and electrically conductive properties were discussed. The photocurrent was observed from only the layer contacting the crystalline titania foundation. The electron transport from the amorphous upper layers was limited. Steam treatment of the electrodes improved the electron transport due to crystallization of the amorphous titania to anatase accompanied by enhancement of its electrical conductivity. The efficiency of the dye-sensitized electron transport in the steam-treated titania film was close to that of the anatase film prepared by heating at 773 K. The dye-containing titania layers functioned as efficient sensitizers. |
資源タイプ(コンテンツの種類) |
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内容記述 |
Article |
ISSN |
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収録物識別子タイプ |
ISSN |
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収録物識別子 |
2046-2069 |
権利 |
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権利情報 |
Copyright© 2012 Royal Society of Chemistry. RSC Adv., 2012,2, 4258-4267 https://doi.org/10.1039/c2ra00495j - Reproduced by permission of The Royal Society of Chemistry |
出版タイプ |
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出版タイプ |
AM |
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出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
WoS |
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URL |
http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000304327300036 |