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用于强化由硬币金属驱动的可见光水分解的高性能金铜合金。

High performance Au-Cu alloy for enhanced visible-light water splitting driven by coinage metals.

作者信息

Liu Mingyang, Zhou Wei, Wang Ting, Wang Defa, Liu Lequan, Ye Jinhua

机构信息

TU-NIMS Joint Research Center, School of Materials Science and Engineering, Tianjin University, Tianjin 300072, P. R. China.

Department of Applied Physics, Tianjin Key Laboratory of Low Dimensional Materials Physics and Preparing Technology, Faculty of Science, Tianjin University, Tianjin 300072, P. R. China.

出版信息

Chem Commun (Camb). 2016 Mar 28;52(25):4694-7. doi: 10.1039/c6cc00717a.

DOI:10.1039/c6cc00717a
PMID:26952932
Abstract

A Au-Cu alloy strategy is, for the first time, demonstrated to be effective in enhancing visible-light photocatalytic H2 evolution via promoting metal interband transitions. Au3Cu/SrTiO3, in which oxidation of Cu was successfully restrained, showed the highest visible-light H2 evolution activity.

摘要

首次证明了一种金铜合金策略通过促进金属带间跃迁来增强可见光光催化析氢是有效的。成功抑制了铜氧化的Au3Cu/SrTiO3表现出最高的可见光析氢活性。

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