Molybdenum Sulfide Supported on Crumpled Graphene Balls for Electrocatalytic Hydrogen Production

被引：110

作者：

Smith, Alexander J. ^{[1
]}

Chang, Yung-Huang ^{[2
]}

Raidongia, Kalyan ^{[1
]}

Chen, Tzu-Yin ^{[2
]}

Li, Lain-Jong ^{[2
]}

Huang, Jiaxing ^{[1
]}

机构：

[1] Northwestern Univ, Dept Mat Sci & Engn, Evanston, IL 60208 USA

[2] Acad Sinica, Inst Atom & Mol Sci, Taipei 10617, Taiwan

来源：

ADVANCED ENERGY MATERIALS | 2014年 / 4卷 / 14期

关键词：

ACTIVE EDGE SITES; EVOLUTION; MOS2; CATALYST; NANOPARTICLES; EFFICIENT; OXIDE; NI;

D O I：

10.1002/aenm.201400398

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：

(Figure Presented) MoSxis grown on crumpled graphene particles supported on carbon cloth substrates for the hydrogen evolution reaction. Modifying carbon cloth with crumpled graphene allows for higher loading levels of MoSxand thus significantly enhances its electrocatalytic activity. Measurements yield a current density of -220 mA cm-2at an overpotential of 0.3 V (before iR correction) for the crumpled-graphene-modified carbon cloth. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA.

引用

页数：6

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