3D WS2 Nanolayers@Heteroatom-Doped Graphene Films as Hydrogen Evolution Catalyst Electrodes

被引：401
作者：
Duan, Jingjing [1 ]
Chen, Sheng [1 ]
Chambers, Benjamin A. [2 ]
Andersson, Gunther G. [2 ]
Qiao, Shi Zhang [1 ]
机构：
[1] Univ Adelaide, Sch Chem Engn, Adelaide, SA 5005, Australia
[2] Flinders Univ S Australia, Sch Chem & Phys Sci, Adelaide, SA 5001, Australia
来源：
ADVANCED MATERIALS | 2015年 / 27卷 / 28期
基金：
澳大利亚研究理事会;
关键词：
2D materials; heteroatom-doped graphene; hydrogen evolution reaction; van der Waals heterostructures; ACTIVE EDGE SITES; MOS2 ULTRATHIN NANOSHEETS; HIGH-PERFORMANCE; TUNGSTEN DISULFIDE; NITROGEN; NANOPARTICLES; ELECTROCATALYSTS; EXFOLIATION; OXIDATION; LAYER;
D O I：
10.1002/adma.201501692
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A 3D catalyst electrode is fabricated by layer-by-layer assembly of 2D WS2 nanolayers and P, N, O-doped graphene sheets into a heterostructured film. The film exhibits remarkable hydrogen evolution performance, benefitting from the utmost exposed active centers on 2D nanolayers, highly expanded surface, and continuous conductive network, as well as strong synergistic effects between the components. © 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
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收藏
页码：4234 / 4241
页数：8
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