Efficient and durable electrochemical hydrogen evolution using cocoon-like MoS2 with preferentially exposed edges
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- 作者：Wei Li ; Xiaoguang Wang ; Dehua Xiong ; Lifeng Liu ; lifeng.liu@inl.int" class="auth_mail" title="E-mail the corresponding author
- 关键词：Molybdenum sulfide ; Hydrogen evolution reaction ; Electrocatalysis ; Earth-abundant catalyst
- 刊名：International Journal of Hydrogen Energy
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：41
- 期：22
- 页码：9344-9354
- 全文大小：3348 K
文摘
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Binder-free MoS2/Mo electrodes are fabricated and MoS2 layer thickness can be readily tuned.
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Cocoon-like MoS2 is obtained by hydrothermal sulfurization of MoO3 microparticles.
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MoS2 nano-cocoons show preferentially exposed edge sites and rich structural defects.
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Mo-supported MoS2 cocoons exhibit outstanding catalytic performance for hydrogen evolution.