Copper(II) Catalysis of Water Oxidation

被引：266

作者：

Chen, Zuofeng ^{[1
]}

Meyer, Thomas J. ^{[1
]}

机构：

[1] Univ N Carolina, Dept Chem, Chapel Hill, NC 27599 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 02期

关键词：

coordination environment; copper; electrocatalysis; water oxidation; water splitting; OXYGEN-EVOLVING CATALYST; H BOND ACTIVATION; AQUEOUS-SOLUTION; COMPLEXES; REACTIVITY; EFFICIENT; LIGANDS; SYSTEMS; METALS; OXIDE;

D O I：

10.1002/anie.201207215

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Copper leads to a breakup: Simple CuII salts are shown to be highly reactive as water oxidation electrocatalysts in neutral to weakly basic aqueous buffer solutions of CO2/HCO3-/CO 32- or HPO42-/PO4 3-. Coordination to the buffer anions under these conditions prevents the precipitation of Cu(OH)2, CuCO3, or Cu 3(PO4)2 and appears to stabilize higher oxidation states of copper. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：700 / 703

页数：4

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