Colloidally synthesized MoSe2/graphene hybrid nanostructures as efficient electrocatalysts for hydrogen evolution

被引：93

作者：

Liu, Zhengqing ^{[1
]}

Li, Na ^{[1
]}

Zhao, Hongyang ^{[1
]}

Du, Yaping ^{[1
]}

机构：

[1] Xi An Jiao Tong Univ, State Key Lab Mech Behav Mat, Frontier Inst Sci & Technol Jointly Coll Sci, Xian 710049, Peoples R China

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2015年 / 3卷 / 39期

关键词：

ACTIVE EDGE SITES; MOSE2; NANOSHEETS; GRAPHENE OXIDE; CARBON; FILMS; NANOPARTICLES; MONOLAYER; PRESSURE; SURFACES;

D O I：

10.1039/c5ta05223h

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：

Uniform 3D MoSe2 layered nanostructures grown on graphene nanosheets to form high quality MoSe2/graphene hybrid nanostructures were synthesized by using a facile wet chemistry strategy. Owing to its unique structure, the as- harvested MoSe2/graphene hybrid exhibited excellent electrocatalytic activity in the hydrogen evolution reaction, i. e. it had a low onset overpotential of 125 mV, a small Tafel slope of 67 mV per decade and outstanding stability.

引用

页码：19706 / 19710

页数：5

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