Degradation of Trichloroethylene Using Allophane–Titania Nanocomposite Supported on Porous Filter

• Nishikiori Hiromasa

  Faculty of Engineering, Shinshu University

• Morita Koji

  Faculty of Engineering, Shinshu University

• Shibuya Yuki

  Kotohira Kogyo Co., Ltd.

• Tagashira Kenji

  Kotohira Kogyo Co., Ltd.

抄録

The allophane–titania composites were prepared on a macroporous filter. The allophane particles were dispersed in a titania sol, in which the filter was irradiated by ultrasonic waves, and then the resulting deposit on the filter was heated. During the photocatalytic degradation of trichloroethylene, the composite containing a small amount of allophane improved the adsorption ability of the titania and inhibited emission of the intermediate, phosgene. The appropriate UV irradiation intensity also inhibited the phosgene emission due to an effective adsorption–degradation relay.

収録刊行物

• Chemistry Letters

  Chemistry Letters 44 (5), 639-641, 2015

  公益社団法人 日本化学会

キーワード

• General Chemistry

詳細情報

• CRID: 1390001204587097472
• NII論文ID: 130005067985
• DOI: 10.1246/cl.150077
• ISSN: 13480715
• ISSN: 03667022
• Web Site: https://academic.oup.com/chemlett/article-pdf/44/5/639/55645033/cl.150077.pdf
• 本文言語コード: en
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