A Porphyrin-Doped Polymer Catalyzes Selective, Light-Assisted Water Oxidation in Seawater

被引：40

作者：

Chen, Jun ^{[1
,2
]}

Wagner, Pawel ^{[1
,2
]}

Tong, Lei ^{[1
,2
]}

Wallace, Gordon G. ^{[1
,2
]}

Officer, David L. ^{[1
,2
]}

Swiegers, Gerhard F. ^{[1
,2
]}

机构：

[1] Univ Wollongong, IPRI, Wollongong, NSW 2522, Australia

[2] Univ Wollongong, ARC Ctr Excellence Electromat Sci ACES, Wollongong, NSW 2522, Australia

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2012年 / 51卷 / 08期

关键词：

overpotential; photocatalysis; porphyrins; seawater; water oxidation; OXYGEN EVOLUTION; GENERATION; DYNAMICS; COMPLEX;

D O I：

10.1002/anie.201107355

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A flexible polymer for selective seawater splitting: Incorporation of a monomeric Mn-porphyrin that is normally catalytically inactive, into a flexible poly(terthiophene) film yields a remarkable light-assisted water oxidation catalyst with an apparent overpotential for water oxidation of a mere 0.09 V. The catalyst generates exclusively O 2 and no Cl 2 in seawater at 0.9 V versus Ag/AgCl. © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

收藏

页码：1907 / 1910

页数：4

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