MoS2 Nanosheets Supported on 3D Graphene Aerogel as a Highly Efficient Catalyst for Hydrogen Evolution.
The development of efficient catalysts for electrochemical hydrogen evolution is essential for energy conversion technologies. Molybdenum disulfide (MoS2 ) has emerged as a promising electrocatalyst for hydrogen evolution reaction, and its performance greatly depends on its exposed edge sites and conductivity. Layered MoS2 nanosheets supported on a 3D graphene aerogel network (GA-MoS2 ) exhibit significant catalytic activity in hydrogen evolution. The GA-MoS2 composite displays a unique 3D architecture with large active surface areas, leading to high catalytic performance with low overpotential, high current density, and good stability.
Institution Center for Clean Energy Technology, School of Chemistry and Forensic Science, Faculty of Science, University of Technology, Sydney, Sydney, New South Wales 2007 (Australia).|Department Beijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081 (P. R. China).
Yufei
Y
Zhao
Institution Center for Clean Energy Technology, School of Chemistry and Forensic Science, Faculty of Science, University of Technology, Sydney, Sydney, New South Wales 2007 (Australia).
Xiuqiang
X
Xie
Institution Center for Clean Energy Technology, School of Chemistry and Forensic Science, Faculty of Science, University of Technology, Sydney, Sydney, New South Wales 2007 (Australia).
Jinqiang
J
Zhang
Institution Center for Clean Energy Technology, School of Chemistry and Forensic Science, Faculty of Science, University of Technology, Sydney, Sydney, New South Wales 2007 (Australia). hao.liu@uts.edu.au.
Hao
H
Liu
School of Materials Science and Engineering, Gyeongsang National University, Jinju 660-701 (Republic of Korea).
Hyo-Jun
HJ
Ahn
Department Beijing Key Laboratory for Chemical Power Source and Green Catalysis, School of Chemical Engineering and Environment, Beijing Institute of Technology, Beijing 100081 (P. R. China). bitkeningsun@163.com.
Kening
K
Sun
Institution Center for Clean Energy Technology, School of Chemistry and Forensic Science, Faculty of Science, University of Technology, Sydney, Sydney, New South Wales 2007 (Australia). guoxiu.wang@uts.edu.au.
Guoxiu
G
Wang
electrocatalysis; graphene; hydrogen evolution; molybdenum; nanosheets