Issue 2, 2015
From the journal:

RSC Advances

Photocatalytic water oxidation over PbCrO4 with 2.3 eV band gap in IO3−/I− redox mediator under visible light†

Y. Miseki,*a   O. Kitaoa  and  K. Sayama*a  

* Corresponding authors

a Energy Technology Research Institute, National Institute of Advanced Industrial Science and Technology (AIST), Central 5, 1-1-1 Higashi, Tsukuba, Ibaraki, Japan
E-mail: yugo-miseki@aist.go.jp, k.sayama@aist.go.jp

Abstract

PbCrO4 was prepared by a simple precipitation method under ambient conditions; its band gap was estimated to be 2.3 eV. Pt-loaded PbCrO4 exhibited high photocatalytic activity in aqueous NaIO3, promoting water oxidation to generate O2. The photonic efficiency (apparent quantum yield) at 420 nm was estimated to be 1.0%.

Graphical abstract: Photocatalytic water oxidation over PbCrO4 with 2.3 eV band gap in IO3−/I− redox mediator under visible light

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Article information

DOI
https://doi.org/10.1039/C4RA13049A
Article type
Communication
Submitted
24 Oct 2014
Accepted
27 Nov 2014
First published
03 Dec 2014

RSC Adv., 2015,5, 1452-1455

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Photocatalytic water oxidation over PbCrO4 with 2.3 eV band gap in IO3−/I− redox mediator under visible light

Y. Miseki, O. Kitao and K. Sayama, RSC Adv., 2015, 5, 1452 DOI: 10.1039/C4RA13049A

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