Two-Dimensional Hybrid Nanosheets of Tungsten Disulfide and Reduced Graphene Oxide as Catalysts for Enhanced Hydrogen Evolution

被引：490

作者：

Yang, Jieun ^{[1
,2
]}

Voiry, Damien ^{[3
]}

Ahn, Seong Joon ^{[1
,2
]}

Kang, Dongwoo ^{[1
,2
]}

Kim, Ah Young ^{[1
,2
]}

Chhowalla, Manish ^{[3
]}

Shin, Hyeon Suk ^{[1
,2
]}

机构：

[1] UNIST, Interdisciplinary Sch Green Energy, Ulsan 689798, South Korea

[2] UNIST, Low Dimens Carbon Mat Ctr, Ulsan 689798, South Korea

[3] Rutgers State Univ, Mat Sci & Engn Dept, Piscataway, NJ 08854 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2013年 / 52卷 / 51期

基金：

新加坡国家研究基金会;

关键词：

electrocatalysis; hybrid materials; hydrogen; reduced graphene oxide; tungsten disulfide; CHEMICAL-VAPOR-DEPOSITION; ACTIVE EDGE SITES; HYDROTHERMAL SYNTHESIS; WS2; NANOSHEETS; MOS2; PERFORMANCES;

D O I：

10.1002/anie.201307475

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Composite materials: Tungsten disulfide and WS2/reduced graphene oxide (WS2/rGO) nanosheets were fabricated by hydrothermal synthesis using tungsten chloride, thioacetamide, and graphene oxide (GO) as starting materials. The WS2 nanosheets are efficiently templated on the rGO layer. The WS2/rGO hybrid nanosheets show much better electrocatalytic activity for the hydrogen evolution reaction (see picture) than WS2 nanosheets alone. Copyright © 2013 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：13751 / 13754

页数：4

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