WEKO3
-
RootNode
アイテム
Influence of dye dispersion on photoelectric conversion properties of dye-containing titania electrodes
http://hdl.handle.net/10091/17211
http://hdl.handle.net/10091/17211a812a625-1984-456b-9397-6768c84982e5
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Influence_dye_dispersion_photoelectric_conversion_properties.pdf (526.0 kB)
|
|
| Item type | 学術雑誌論文 / Journal Article(1) | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2013-10-21 | |||||||||||||||
| タイトル | ||||||||||||||||
| タイトル | Influence of dye dispersion on photoelectric conversion properties of dye-containing titania electrodes | |||||||||||||||
| 言語 | ||||||||||||||||
| 言語 | eng | |||||||||||||||
| DOI | ||||||||||||||||
| 関連識別子 | https://doi.org/10.1039/c3cy00007a | |||||||||||||||
| 関連名称 | 10.1039/c3cy00007a | |||||||||||||||
| 資源タイプ | ||||||||||||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| タイプ | journal article | |||||||||||||||
| 著者 |
Nishikiori, Hiromasa
× Nishikiori, Hiromasa
× Setiawan, Rudi Agus
× Miyashita, Kyohei
× Teshima, Katsuya
× Fujii, Tsuneo
|
|||||||||||||||
| 信州大学研究者総覧へのリンク | ||||||||||||||||
| 氏名 | Nishikiori, Hiromasa | |||||||||||||||
| 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 | ||||||||||||||||
| 氏名 | Teshima, Katsuya | |||||||||||||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.gpcFbpkh.html | |||||||||||||||
| 出版者 | ||||||||||||||||
| 出版者 | ROYAL SOC CHEMISTRY | |||||||||||||||
| 引用 | ||||||||||||||||
| 内容記述 | CATALYSIS SCIENCE & TECHNOLOGY. 3(6):1512-1519 (2013) | |||||||||||||||
| 書誌情報 |
CATALYSIS SCIENCE & TECHNOLOGY 巻 3, 号 6, p. 1512-1519, 発行日 2013-01 |
|||||||||||||||
| 抄録 | ||||||||||||||||
| 内容記述 | Dye-dispersing titania electrodes were prepared from the dye-containing titanium alkoxide sols by a room temperature sol-gel process and steam treatment at 110 degrees C. The spectroscopic and photoelectric conversion properties of the electrodes were investigated in order to clarify the influences of the dye dispersion and the co-dispersion of the two dyes on the electron transfer process. The fluorescein and eosin Y molecules were dispersed into the titania as their monomers. The shapes of the photocurrent action spectra of the fluorescein and/or eosin Y-dispersing titania electrodes corresponded well to those of their absorption spectra because the excited electrons in the dyes were directly injected into the titania conduction band without any interaction between the dye molecules, such as energy transfer. This result indicated that the dye molecules were separately encapsulated in the pores between the titania nanoparticles and tightly adsorbed or bonded to the titania particle surface. The internal quantum efficiency of the photoelectric conversion was higher than that of the conventional dye-adsorbing titania electrodes in which the dye molecules were easily aggregated and thus deactivated by the energy transfer. The co-dispersion of the two dyes on the titania surface allowed effective extension of the visible light region for the photoelectric conversion. | |||||||||||||||
| 資源タイプ（コンテンツの種類） | ||||||||||||||||
| ISSN | ||||||||||||||||
| 収録物識別子タイプ | ISSN | |||||||||||||||
| 収録物識別子 | 2044-4753 | |||||||||||||||
| 権利 | ||||||||||||||||
| 権利情報 | Copyright© 2013 Royal Society of Chemistry. Catal. Sci. Technol., 2013,3, 1512-1519 https://doi.org/10.1039/c3cy00007a - Reproduced by permission of The 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 | |||||||||||||||
| WoS | ||||||||||||||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000318939700011 | |||||||||||||||
Share
Cite as
Nishikiori, Hiromasa, Setiawan, Rudi Agus, Miyashita, Kyohei, Teshima, Katsuya, Fujii, Tsuneo, 2013, Influence of dye dispersion on photoelectric conversion properties of dye-containing titania electrodes: ROYAL SOC CHEMISTRY, 1512–1519 p.
Loading...
