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

doi:10.1246/cl.1999.1327

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

Research output: Contribution to journal › Article › peer-review

11 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 language	English
Pages (from-to)	1327-1328
Number of pages	2
Journal	Chemistry Letters
Issue number	12
DOIs	https://doi.org/10.1246/cl.1999.1327
Publication status	Published - 1999
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)

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10.1246/cl.1999.1327

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

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.",

author = "Chiemi Mitsui and Hiroyasu Nishiguchi and Keiko Fukamachi and Tatsumi Ishihara and Yusaku Takita",

year = "1999",

doi = "10.1246/cl.1999.1327",

language = "English",

pages = "1327--1328",

journal = "Chemistry Letters",

issn = "0366-7022",

publisher = "The Chemical Society of Japan",

number = "12",

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T1 - Photocatalytic decomposition of pure water over NiO supported on KTa(M)O3 (M=Ti4+,Hf4+,Zr4+) perovskite oxide

AU - Mitsui, Chiemi

AU - Nishiguchi, Hiroyasu

AU - Fukamachi, Keiko

AU - Ishihara, Tatsumi

AU - Takita, Yusaku

PY - 1999

Y1 - 1999

N2 - 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.

AB - 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.

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U2 - 10.1246/cl.1999.1327

DO - 10.1246/cl.1999.1327

M3 - Article

AN - SCOPUS:0033236846

SN - 0366-7022

SP - 1327

EP - 1328

JO - Chemistry Letters

JF - Chemistry Letters

IS - 12

ER -

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

Abstract

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