Water splitting into H 2 and O 2 over Cs 2Nb 4O 11 photocatalyst

Yugo Miseki; Hideki Kato; Akihiko Kudo

doi:10.1246/cl.2005.54

Water splitting into H ₂ and O ₂ over Cs ₂Nb ₄O ₁₁ photocatalyst

Yugo Miseki, Hideki Kato, Akihiko Kudo

IMRAM - Division of Inorganic Material Research

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

62 Citations (Scopus)

Abstract

Photophysical and photocatalytic properties of Cs ₂Nb ₄O ₁₁ consisting of NbO ₆ octahedra and NbO ₄ tetrahedra were investigated. The band gap of Cs ₂Nb ₄O ₁₁ was 3.7 eV. Broad blue photoluminescence was observed at 77 K. Pretreated NiO-loaded Cs ₂Nb ₄O ₁₁ showed a high activity for water splitting under UV-light irradiation.

Original language	English
Pages (from-to)	54-55
Number of pages	2
Journal	Chemistry Letters
Volume	34
Issue number	1
DOIs	https://doi.org/10.1246/cl.2005.54
Publication status	Published - 2005 Jan 5

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10.1246/cl.2005.54

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title = "Water splitting into H 2 and O 2 over Cs 2Nb 4O 11 photocatalyst",

abstract = "Photophysical and photocatalytic properties of Cs 2Nb 4O 11 consisting of NbO 6 octahedra and NbO 4 tetrahedra were investigated. The band gap of Cs 2Nb 4O 11 was 3.7 eV. Broad blue photoluminescence was observed at 77 K. Pretreated NiO-loaded Cs 2Nb 4O 11 showed a high activity for water splitting under UV-light irradiation.",

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N2 - Photophysical and photocatalytic properties of Cs 2Nb 4O 11 consisting of NbO 6 octahedra and NbO 4 tetrahedra were investigated. The band gap of Cs 2Nb 4O 11 was 3.7 eV. Broad blue photoluminescence was observed at 77 K. Pretreated NiO-loaded Cs 2Nb 4O 11 showed a high activity for water splitting under UV-light irradiation.

AB - Photophysical and photocatalytic properties of Cs 2Nb 4O 11 consisting of NbO 6 octahedra and NbO 4 tetrahedra were investigated. The band gap of Cs 2Nb 4O 11 was 3.7 eV. Broad blue photoluminescence was observed at 77 K. Pretreated NiO-loaded Cs 2Nb 4O 11 showed a high activity for water splitting under UV-light irradiation.

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Water splitting into H ₂ and O ₂ over Cs ₂Nb ₄O ₁₁ photocatalyst

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