TiO_2薄膜の光触媒活性 : 基板の影響 Photocatalytic Activity of TiO_2 Ihin Film : Effect of Substrate

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Abstract

<p>TiO<sub>2</sub> thin films on borosilicate glass and quartz glass substrates were prepared in order to investigate the influence of the substrate on photocatalytic activity. The preparation of TiO<sub>2</sub> thin film was performed by sol-gel method. The influence of the substrate on TiO<sub>2</sub> crystallization was examined at different TiO<sub>2</sub> thin film sintering temperatures. The TiO<sub>2</sub> thin film was irradiated with black-light fluorescent lamps. Photocatalytic activity was compared using trichloroethylene (TCE). The photocatalytic activity of the TiO<sub>2</sub> thin film was confirmed to vary with the substrate. The crystal structures of the TiO<sub>2</sub> thin films prepared on the glass substrates were examined using X-ray diffraction analysis, and the UV absorption of the thin film was measured by means of a spectrophotometer.</p>

Journal

  • Electrochemistry

    Electrochemistry 70(6), 429-431, 2002-06-05

    The Electrochemical Society of Japan

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Codes

  • NII Article ID (NAID)
    10008573510
  • NII NACSIS-CAT ID (NCID)
    AN00151637
  • Text Lang
    ENG
  • Article Type
    ART
  • ISSN
    13443542
  • NDL Article ID
    6179963
  • NDL Source Classification
    ZP1(科学技術--化学・化学工業)
  • NDL Call No.
    Z17-14
  • Data Source
    CJP  NDL  J-STAGE 
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