A graphene dispersed CdS-MoS2 nanocrystal ensemble for cooperative photocatalytic hydrogen production from water

被引：211

作者：

Jia, Tiantian ^{[1
]}

Kolpin, Amy ^{[1
]}

Ma, Chensheng ^{[2
]}

Chan, Ruth Chau-Ting ^{[3
]}

Kwok, Wai-Ming ^{[3
]}

Tsang, S. C. Edman ^{[1
]}

机构：

[1] Univ Oxford, Dept Chem, SCET, Oxford OX1 3QR, England

[2] Shenzhen Univ, Sch Chem & Chem Engn, Shenzhen 518060, Peoples R China

[3] Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hong Kong, Hong Kong, Peoples R China

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 10期

关键词：

VISIBLE-LIGHT; ANCHORING SEMICONDUCTOR; METAL NANOPARTICLES; H-2; EVOLUTION; MOS2; CATALYST; CDS;

D O I：

10.1039/c3cc47301e

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

We report a simple but highly cooperative ensemble with CdS and MoS2 nanocrystals dispersed on graphene sheets: it is demonstrated that CdS nanocrystals can capture light energy and facilitate excited electron transfer to MoS2 for catalytic hydrogen production via the 2-D graphene which plays a key role as an efficient electron mediator.

引用

页码：1185 / 1188

页数：4

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