Issue 20, 2015
From the journal:

Chemical Communications

Site-selective photodeposition of Pt on a particulate Sc-La5Ti2CuS5O7 photocathode: evidence for one-dimensional charge transfer†

Guijun Ma,ab   Jingyuan Liu,a   Takashi Hisatomi,ab   Tsutomu Minegishi,ab   Yosuke Moriya,ab   Motoki Iwase,ab   Hiroshi Nishiyama,bc   Masao Katayama,ab   Taro Yamadabc  and  Kazunari Domen*ab  

* Corresponding authors

a Department of Chemical System Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan
E-mail: domen@chemsys.t.u-tokyo.ac.jp

b Japan Technological Research Association of Artificial Photosynthetic Chemical Process (ARPChem), 5-1-5 Kashiwanoha, Kashiwa-shi, 277-8589 Chiba, Japan

c Department of Chemical System Engineering, The University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa-shi, 277-8589 Chiba, Japan

Abstract

Photodeposition of Pt on the Sc-doped La5Ti2CuS5O7 (Sc-LTC) photocathode, a visible-light-responsive semiconducting oxysulfide, is accomplished in a solution containing H2PtCl6 and K2C2O4. Pt particles are selectively deposited on the top surface of rod-like Sc-LTC particles as a result of one-dimensional transfer of photogenerated electrons.

Graphical abstract: Site-selective photodeposition of Pt on a particulate Sc-La5Ti2CuS5O7 photocathode: evidence for one-dimensional charge transfer

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Article information

DOI
https://doi.org/10.1039/C4CC10297E
Article type
Communication
Submitted
24 Dec 2014
Accepted
04 Feb 2015
First published
04 Feb 2015
This article is Open Access
Creative Commons BY-NC license

Chem. Commun., 2015,51, 4302-4305

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Site-selective photodeposition of Pt on a particulate Sc-La5Ti2CuS5O7 photocathode: evidence for one-dimensional charge transfer

G. Ma, J. Liu, T. Hisatomi, T. Minegishi, Y. Moriya, M. Iwase, H. Nishiyama, M. Katayama, T. Yamada and K. Domen, Chem. Commun., 2015, 51, 4302 DOI: 10.1039/C4CC10297E

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