Modification of TiO_2 Microporous Electrode with Quantum-Sized FeS_2 Particles

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著者

    • FANG Jing Huai
    • National Laboratory of Molecular and Biomolecular Electronics, Southeast University
    • WU Jing Wen
    • National Laboratory of Molecular and Biomolecular Electronics, Southeast University
    • SU Lian Yong
    • National Laboratory of Molecular and Biomolecular Electronics, Southeast University
    • ZHANG Xiang Yang
    • National Laboratory of Molecular and Biomolecular Electronics, Southeast University
    • LU Zu Hong
    • National Laboratory of Molecular and Biomolecular Electronics, Southeast University

抄録

Ultrafine FeS<SUB>2</SUB> particles were coated on a TiO<SUB>2</SUB> electrode by low temperature chemical reaction of iron pentacarbonyl with sulfur in xylene. The coating extends both the optical absorption spectrum and the photocurrent action spectrum of TiO<SUB>2</SUB> into visible region by sensitization mechanism. A blue shift observed in both the absorption and photocurrent action spectrum of the FeS<SUB>2</SUB>/TiO<SUB>2</SUB> electrode is explained in terms of quantum size effect.

収録刊行物

  • Chemistry letters

    Chemistry letters 1997(2), 149-150, 1997-02

    The Chemical Society of Japan

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各種コード

  • NII論文ID(NAID)
    10002609784
  • NII書誌ID(NCID)
    AA00603318
  • 本文言語コード
    ENG
  • 資料種別
    ART
  • ISSN
    03667022
  • データ提供元
    CJP書誌  J-STAGE 
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