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Two-Dimensional Material Molybdenum Disulfides as Electrocatalysts for Hydrogen Evolution
被引:82
作者:
Yang, Lei
[1
]
Liu, Ping
[2
]
Li, Jing
[2
]
Xiang, Bin
[2
]
机构:
[1] West Anhui Univ, Sch Mat & Chem Engn, Key Lab Biomimet Sensor & Detecting Technol Anhui, Luan 237012, Peoples R China
[2] Univ Sci & Technol China, Synerget Innovat Ctr Quantum Informat & Quantum P, Dept Mat Sci & Engn, CAS Key Lab Mat Energy Convers, Hefei 230026, Anhui, Peoples R China
来源:
基金:
中国国家自然科学基金;
关键词:
MoS2;
active edge sites;
electrical conductivity;
electronic structure;
hydrogen evolution reaction;
ACTIVE EDGE SITES;
TRANSITION-METAL DICHALCOGENIDES;
NANOSHEET-BASED COMPOSITES;
MOS2 ULTRATHIN NANOSHEETS;
TUNABLE BAND-GAP;
FEW-LAYER MOS2;
MONOLAYER MOS2;
EFFICIENT ELECTROCATALYST;
TURNOVER FREQUENCY;
CATALYTIC-ACTIVITY;
D O I:
10.3390/catal7100285
中图分类号:
O64 [物理化学(理论化学)、化学物理学];
学科分类号:
070304 ;
081704 ;
摘要:
Recently, transition metal dichalcogenides (TMDs), represented by MoS2, have been proven to be a fascinating new class of electrocatalysts in hydrogen evolution reaction (HER). The rich chemical activities, combined with several strategies to regulate its morphologies and electronic properties, make MoS2 very attractive for understanding the fundamentals of electrocatalysis. In this review, recent developments in using MoS2 as electrocatalysts for the HER with high activity are presented. The effects of edges on HER activities of MoS2 are briefly discussed. Then we demonstrate strategies to further enhance the catalytic performance of MoS2 by improving its conductivity or engineering its structure. Finally, the key challenges to the industrial application of MoS2 in electrocatalytic hydrogen evolution are also pointed out.
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页数:18
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