A visible light responsive rhodium and antimony-codoped SrTiO3 powdered photocatalyst loaded with an IrO2 cocatalyst for solar water splitting.

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Abstract

IrO2-loaded SrTiO3 doped with rhodium and antimony synthesized by a conventional solid-state reaction splits water under visible light and simulated sunlight irradiation giving 0.1% of the apparent quantum yield at 420 nm. The response wavelength up to 500 nm is the longest among achieved photocatalytic water splitting with one-step photoexcitation.

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Journal

Journal ID (iso-abbrev): Chem. Commun. (Camb.)

Title: Chemical communications (Cambridge, England)

Publisher: Royal Society of Chemistry (RSC)

ISSN (Electronic): 1364-548X

ISSN (Print): 1359-7345

Publication date (Electronic): Mar 07 2014

Volume: 50

Issue: 19

Affiliations

[1 ] Department of Applied Chemistry, Faculty of Science, Tokyo University of Science, 1-3 Kagurazaka, Shinjyuku-ku, Tokyo 162-8601, Japan. a-kudo@rs.kagu.tus.ac.jp.

Article

DOI: 10.1039/c3cc49279f

PubMed ID: 24463636

SO-VID: f39b7847-2772-4e8f-a119-487aa10172cc

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