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Preparation of Cu-doped TiO2 via refluxing of alkoxide solution and its photocatalytic properties
http://hdl.handle.net/10091/17223
http://hdl.handle.net/10091/17223c1fb3a95-9edd-4310-a925-4627141fbb0f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
Preparation_Cu-doped_TiO2_via_Refluxing.pdf (2.7 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
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| 公開日 | 2013-11-01 | |||||
| タイトル | ||||||
| タイトル | Preparation of Cu-doped TiO2 via refluxing of alkoxide solution and its photocatalytic properties | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| DOI | ||||||
| 関連識別子 | https://doi.org/10.1007/s11164-011-0374-z | |||||
| 関連名称 | 10.1007/s11164-011-0374-z | |||||
| キーワード | ||||||
| 主題 | Cu-doped TiO2, Refluxing, Metal alkoxides, Sol-gel method, Photocatalysis | |||||
| 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 | |||||
| 著者 |
Nishikiori, Hiromasa
× Nishikiori, Hiromasa× Sato, Takashi× Kubota, Satoshi× Tanaka, Nobuaki× Shimizu, Yuichiro× Fujii, Tsuneo |
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| 信州大学研究者総覧へのリンク | ||||||
| 表示名 | 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 | ||||||
| 表示名 | Tanaka, Nobuaki | |||||
| URL | http://soar-rd.shinshu-u.ac.jp/profile/ja.gpDFyhne.html | |||||
| 出版者 | ||||||
| 出版者 | SPRINGER | |||||
| 引用 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | RESEARCH ON CHEMICAL INTERMEDIATES. 38(2):595-613 (2012) | |||||
| 書誌情報 |
RESEARCH ON CHEMICAL INTERMEDIATES 巻 38, 号 2, p. 595-613, 発行日 2012-02 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Cu-doped TiO2 was prepared by the refluxing of a mixture of copper and titanium alkoxides. The refluxing improved the Cu2+ dispersion in the TiO2 and formed effective Ti-O-Cu bonds. The impurity states due to the highly dispersed Cu2+ were presumed to trap the electrons in the conduction band of the TiO2 and prevent charge recombination of the electrons and holes. Consequently, the prolonged charge separation duration was suggested to enhance the photocatalytic activity of the Cu-doped TiO2. This enhancement was confirmed by the hydroxyl radical generation and organic compound degradation. The Ti-O-Cu bonds and electronic interaction between Cu and Ti should effectively promote the electron trapping. The Cu-doped TiO2 exhibited a visible light-induced activity due to the transition from the TiO2 valence band to the Cu2+ impurity states. | |||||
| 資源タイプ（コンテンツの種類） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | Article | |||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0922-6168 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA10679655 | |||||
| 権利 | ||||||
| 権利情報 | The final publication is available at www.springerlink.com | |||||
| 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 | ||||||
| 表示名 | Web of Science | |||||
| URL | http://gateway.isiknowledge.com/gateway/Gateway.cgi?&GWVersion=2&SrcAuth=ShinshuUniv&SrcApp=ShinshuUniv&DestLinkType=FullRecord&DestApp=WOS&KeyUT=000299175500026 | |||||
