Nanocrystalline CaZrTi2O7 Photocatalyst Prepared by a Polymerizable Complex Method in the Presence of Cs2CO3 Flux for Water Splitting

DOI PDF 被引用文献8件 参考文献7件
  • Yugo Miseki
    Department of Applied Chemistry, Faculty of Science, Tokyo University of Science
  • Kenji Saito
    Department of Applied Chemistry, Faculty of Science, Tokyo University of Science
  • Akihiko Kudo
    Department of Applied Chemistry, Faculty of Science, Tokyo University of Science

抄録

<jats:title>Abstract</jats:title> <jats:p>Photocatalytic and photophysical properties of CaZrTi2O7 were investigated. When the CaZrTi2O7 powder was prepared by a polymerizable complex method in the presence of Cs2CO3 flux, powder with high crystallinity and 100–300 nm of a primary particle size was obtained. The band gap of the CaZrTi2O7 powder was 3.6 eV. It showed a broad photoluminescence band around 580 nm at 77 K. Activated NiO/CaZrTi2O7 showed photocatalytic activity for water splitting into H2 and O2 under UV irradiation.</jats:p>

収録刊行物

  • Chemistry Letters

    Chemistry Letters 38 (2), 180-181, 2009-02

    Oxford University Press (OUP)

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