Issue 23, 2001
From the journal:

Chemical Communications

Stoichiometric water splitting into H2 and O2 using a mixture of two different photocatalysts and an IO3−/I− shuttle redox mediator under visible light irradiation

Kazuhiro Sayama,a   Kazuaki Mukasa,b   Ryu Abe,a   Yoshimoto Abeb  and  Hironori Arakawa*a  

* Corresponding authors

a Photoreaction Control Research Center (PCRC), National Institute of Advanced Industrial Science and Technology (AIST), Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki 305-8565, Japan
E-mail: h.arakawa@aist.go.jp

b Faculty of Science and Technology, Science University of Tokyo, Yamazaki 2641, Noda, Chiba 278-8514, Japan

Abstract

The stoichiometric splitting of water into H2 and O2 (H2/O2 = 2) under visible light irradiation (λ > 420 nm) took place for the first time using a mixture of Pt-WO3 and Pt-SrTiO3 (Cr–Ta-doped) photocatalysts and an IO3−/I− shuttle redox mediator.

Graphical abstract: Stoichiometric water splitting into H2 and O2 using a mixture of two different photocatalysts and an IO3−/I− shuttle redox mediator under visible light irradiation

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Article information

DOI
https://doi.org/10.1039/B107673F
Article type
Communication
Submitted
23 août 2001
Accepted
08 oct. 2001
First published
29 oct. 2001

Chem. Commun., 2001, 2416-2417

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Stoichiometric water splitting into H2 and O2 using a mixture of two different photocatalysts and an IO3−/I− shuttle redox mediator under visible light irradiation

K. Sayama, K. Mukasa, R. Abe, Y. Abe and H. Arakawa, Chem. Commun., 2001, 2416 DOI: 10.1039/B107673F

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