Photocatalytic Decomposition of Pure Water over NiO Supported on KTa(M)O_3(M=Ti^<4+>, Hf^<4+>, Zr^<4+>)Perovskite Oxide
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Photocatalytic decomposition of pure water on NiO supporting KTaO<SUB>3</SUB> partially substituted with acceptor was investigated. Formation rate of H<SUB>2</SUB> and O<SUB>2</SUB> increased by partially substituting Ta with group 4 element. The increased photocatalytic decomposition activity by additives might be caused by a charge carrier annihilation.
- Chemistry Letters
Chemistry Letters 1999(12), 1327-1328, 1999-12-05
The Chemical Society of Japan