Issue 46, 2011
From the journal:

Dalton Transactions

Stability of Pt(ii)-based H2-evolving catalysts against H2 in aqueous solution†

Kosei Yamauchi,a   Shigeyuki Masaokaabc  and  Ken Sakai*ad  

* Corresponding authors

a Department of Chemistry, Faculty of Science, Kyushu University, Hakozaki 6-10-1, Higashi-ku, Fukuoka, Japan
E-mail: ksakai@chem.kyushu-univ.jp
Fax: +81-92-642-2596
Tel: +81-92-642-2596

b Institute for Molecular Science, Higashiyama 5-1, Myodaiji, Okazaki, Japan

c PRESTO, Japan Science and Technology Agency (JST), Honcho 4-1-8, Kawaguchi, Saitama, Japan

d International Research Center for Molecular Systems (IRCMS), Kyushu University, Motooka 744, Nishi-ku, Fukuoka, 819-0395, Japan

Abstract

To answer the question of whether Pt(II)-based H2-evolving catalysts are stable upon exposure to H2, the behaviours of some platinum(II) complexes in the presence of H2 (5 × 10−4 – 1 atm) have been followed spectrophotometrically. The results reveal that some catalysts are highly stable upon exposure to H2.

Graphical abstract: Stability of Pt(ii)-based H2-evolving catalysts against H2 in aqueous solution

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Article information

DOI
https://doi.org/10.1039/C1DT11217A
Article type
Communication
Submitted
27 Jun 2011
Accepted
29 Sep 2011
First published
21 Oct 2011

Dalton Trans., 2011,40, 12447-12449

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Stability of Pt(II)-based H2-evolving catalysts against H2 in aqueous solution

K. Yamauchi, S. Masaoka and K. Sakai, Dalton Trans., 2011, 40, 12447 DOI: 10.1039/C1DT11217A

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