Visible light-induced water oxidation catalyzed by molybdenum-based polyoxometalates with mono- and dicobalt(III) cores as oxygen-evolving centers

被引：142

作者：

Tanaka, Saya ^{[1
]}

Annaka, Masahiko ^{[1
,2
]}

Sakai, Ken ^{[1
,2
]}

机构：

[1] Kyushu Univ, Fac Sci, Dept Chem, Higashi Ku, Fukuoka 8128581, Japan

[2] Kyushu Univ, IRCMS, Nishi Ku, Fukuoka 8190395, Japan

来源：

CHEMICAL COMMUNICATIONS | 2012年 / 48卷 / 11期

基金：

日本学术振兴会;

关键词：

RU COMPLEX;

D O I：

10.1039/c2cc16821a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The Mo-based polyoxometalates containing mono-and dicobalt(III) catalyst cores, [CoMo6O24H6](3-) and [Co2Mo10O38H4](6-), were found to serve as O-2-evolving catalysts in a system consisting of tris(2,2'-bipyridine)ruthenium(II) (Ru(bpy)(3)(2+)) and sodium persulfate (S2O82-) in an aqueous borate buffer solution at pH 8.0. Kinetics of O-2 evolution reveals that the higher cobalt nuclearity is not necessary to attain the highly active nature of the catalyst.

引用

页码：1653 / 1655

页数：3

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