Rational design of stable sulfur vacancies in molybdenum disulfide for hydrogen evolution

• Main Authors: Zhao, Yunxing, Tang, Michael T., Wu, Sudong, Geng, Jing, Han, Zhaojun, Chan, Karen, Gao, Pingqi, Li, Hong
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2020
• 主題: Engineering::Electrical and electronic engineering; 2D Heterostructure; Hydrogen Evolution
• 在線閱讀: https://hdl.handle.net/10356/142143

Sulfur (S) vacancies in MoS2 have been found to act as a new active center, which shows an unprecedented intrinsic HER activity under elastic strain. However, such S-vacancies are unstable and the activities are very sensitive to the vacancy concentration. A strategy to stabilize these abundant acti...