Photocatalytic decomposition of pure water over NiO supported on KTa(M)O3 (M=Ti4+,Hf4+,Zr4+) perovskite oxide

Chiemi Mitsui, Hiroyasu Nishiguchi, Keiko Fukamachi, Tatsumi Ishihara, Yusaku Takita

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26 Citations (Scopus)

Abstract

Photocatalytic decomposition of pure water on NiO supporting KTaO3 partially substituted with acceptor was investigated. Formation rate of H2 and O2 increased by partially substituting Ta with group 4 element. The increased photocatalytic decomposition activity by additives might be caused by a charge carrier annihilation.

Original languageEnglish
Pages (from-to)1327-1328
Number of pages2
JournalChemistry Letters
Issue number12
DOIs
Publication statusPublished - Jan 1 1999
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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