Issue 17, 2002
From the journal:

Chemical Communications

AgInZn7S9 solid solution photocatalyst for H2 evolution from aqueous solutions under visible light irradiation

Akihiko Kudo,*a   Issei Tsujia  and  Hideki Katoa  

* Corresponding authors

a Department of Applied Chemistry, Faculty of Science, Science University of Tokyo, 1-3 Kagurazaka, Shinjuku-ku, Tokyo, Japan
E-mail: a-kudo@ch.kagu.sut.ac.jp
Fax: +81-33235-2214

Abstract

AgInZn7S9 with a 2.3 eV band gap, which was a solid solution of AgInS2 and ZnS semiconductors, showed photocatalytic activity for H2 evolution from an aqueous solution containing sacrificial reagents SO32− and S2− under visible light irradiation (λ > 420 nm) even without a Pt cocatalyst, and loading of the Pt cocatalyst improved the photocatalytic activity.

Graphical abstract: AgInZn7S9 solid solution photocatalyst for H2 evolution from aqueous solutions under visible light irradiation

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Article information

DOI
https://doi.org/10.1039/B204259B
Article type
Communication
Submitted
03 May 2002
Accepted
18 Jul 2002
First published
01 Aug 2002

Chem. Commun., 2002, 1958-1959

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AgInZn7S9 solid solution photocatalyst for H2 evolution from aqueous solutions under visible light irradiation

A. Kudo, I. Tsuji and H. Kato, Chem. Commun., 2002, 1958 DOI: 10.1039/B204259B

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