Item type |
学術雑誌論文 / Journal Article(1) |
公開日 |
2013-11-01 |
タイトル |
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タイトル |
Nitrogen doping into titanium dioxide by the sol-gel method using nitric acid |
言語 |
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言語 |
eng |
DOI |
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関連識別子 |
https://doi.org/10.1007/s11164-011-0294-y |
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関連名称 |
10.1007/s11164-011-0294-y |
キーワード |
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主題 |
Titanium dioxide, Nitrogen doping, Nitric acid, Ultrasonic irradiation, Photocatalyst |
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
Fukasawa, Yosuke
Yokosuka, Yuta
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 |
出版者 |
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出版者 |
SPRINGER |
引用 |
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内容記述 |
RESEARCH ON CHEMICAL INTERMEDIATES. 37(8):869-881 (2011) |
書誌情報 |
RESEARCH ON CHEMICAL INTERMEDIATES
巻 37,
号 8,
p. 869-881,
発行日 2011-10
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抄録 |
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内容記述 |
N-doped TiO(2) has been prepared by use of sol-gel systems containing titanium alkoxide, with nitric acid as the nitrogen source. The time needed for gelation of the systems was drastically reduced by ultrasonic irradiation. The peaks assigned to the nitrate and nitrous ions were observed by FT-IR measurement during the sol-gel reaction. The N-doping was confirmed by the observation of N-O peaks in the XPS spectrum of the sample heated at 400 A degrees C. The nitrate ion acted as an oxidizer of the ethanol solvent and titanium species. The TiO(2) became doped with nitrogen oxide species as a result of reduction of nitrate ion incorporated into the dried gel samples. These results indicated that the added nitric acid was reduced during the sol-gel transition and heating process, and the resulting NO species were situated in the titania networks. The UV and visible photocatalytic activity of the samples was confirmed by the degradation of trichloroethylene. |
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 |
0922-6168 |
書誌レコードID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA10679655 |
権利 |
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権利情報 |
The final publication is available at www.springerlink.com |
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=000295140200006 |