Highly efficient water splitting over K 3Ta 3B 2O 12 photocatalyst without loading cocatalyst

Toshiyasu Kurihara; Hiroaki Okutomi; Yugo Miseki; Hideki Kato; Akihiko Kudo

doi:10.1246/cl.2006.274

Highly efficient water splitting over K ₃Ta ₃B ₂O ₁₂ photocatalyst without loading cocatalyst

Toshiyasu Kurihara, Hiroaki Okutomi, Yugo Miseki, Hideki Kato, Akihiko Kudo

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

53 Citations (Scopus)

Abstract

K ₃Ta ₃B ₂O ₁₂ with pillared structure showed a high photocatalytic activity for water splitting into H ₂ and O ₂ without assistance of cocatalysts. The bandgap of K ₃Ta ₃B ₂O ₁₂ was 4.2eV. K ₃Ta ₃B ₂O ₁₂ showed blue photoluminescence at 77 K by the bandgap excitation as well as other tantalate photocatalysts for water splitting.

Original language	English
Pages (from-to)	274-275
Number of pages	2
Journal	Chemistry Letters
Volume	35
Issue number	3
DOIs	https://doi.org/10.1246/cl.2006.274
Publication status	Published - 2006 Mar 5
Externally published	Yes

ASJC Scopus subject areas

Chemistry(all)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

Access to Document

10.1246/cl.2006.274

Cite this

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abstract = "K 3Ta 3B 2O 12 with pillared structure showed a high photocatalytic activity for water splitting into H 2 and O 2 without assistance of cocatalysts. The bandgap of K 3Ta 3B 2O 12 was 4.2eV. K 3Ta 3B 2O 12 showed blue photoluminescence at 77 K by the bandgap excitation as well as other tantalate photocatalysts for water splitting.",

author = "Toshiyasu Kurihara and Hiroaki Okutomi and Yugo Miseki and Hideki Kato and Akihiko Kudo",

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AU - Kato, Hideki

AU - Kudo, Akihiko

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