Controllable selenium vacancy engineering in basal planes of mechanically exfoliated WSe2 monolayer nanosheets for efficient electrocatalytic hydrogen evolution

Ying Sun, Xuewei Zhang, Baoguang Mao, Minhua Cao*

*此作品的通讯作者

科研成果: 期刊稿件文章同行评审

96 引用 (Scopus)

摘要

Engineering intrinsic selenium vacancies (Se-vacancies) was achieved in mechanically exfoliated WSe2 monolayer nanosheets (WSe2 MLNSs) via an annealing treatment. Our theoretical and experimental results reveal that these Se-vacancies can efficiently activate and optimize the basal planes of the WSe2 MLNSs. As expected, the optimized catalyst exhibits efficient electrocatalytic hydrogen evolution.

源语言英语
页(从-至)14266-14269
页数4
期刊Chemical Communications
52
99
DOI
出版状态已出版 - 2016

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