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.
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收藏
页码：700 / 703
页数：4
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