A Highly Efficient and Self-Stabilizing Metallic-Glass Catalyst for Electrochemical Hydrogen Generation
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- 作者：Yuan Chao Hu ; Yi Zhi Wang ; Rui Su ; Cheng Rong Cao ; Fan Li ; Chun Wen Sun ; Yong Yang ; Peng Fei Guan ; Da Wei Ding ; Zhong Lin Wang and Wei Hua Wang
- 刊名：Advanced Materials
- 出版年：2016
- 出版时间：December 14, 2016
- 年：2016
- 卷：28
- 期：46
- 页码：10293-10297
- 全文大小：752K
- ISSN：1521-4095
文摘
A multicomponent metallic glass (MG) with highly efficient and anomalous durability for catalyzing water splitting is reported. The outstanding performance of the MG catalyst contributed by self-optimized active sites originates from the intrinsic chemical heterogeneity and selective dealloying on the disordered surface; thus, a new mechanism for improving the durability of catalysts is uncovered.