期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 57, 期 8, 页码 2160-2164出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201711357
关键词
charge separation; nanocomposites; photocatalysis; two-dimensional materials; water splitting
资金
- Ministry of Education, Culture, Sports, Science and Technology of the Japanese Government [25220806]
- JSPS [P15346]
- NSFC [21603111]
Spontaneously solar-driven water splitting to produce H-2 and O-2, that is, the conversion of solar energy to chemical energy is a dream of mankind. However, it is difficult to make overall water splitting feasible without using any sacrificial agents and external bias. Drawing inspiration from nature, a new artificial Z-scheme photocatalytic system has been designed herein based on the two-dimensional (2D) heterostructure of black phosphorus (BP)/bismuth vanadate (BiVO4). An effective charge separation makes possible the reduction and oxidation of water on BP and BiVO4, respectively. The optimum H-2 and O-2 production rates on BP/BiVO4 were approximately 160 and 102 mu molg(-1)h(-1) under irradiation of light with a wavelength longer than 420nm, without using any sacrificial agents or external bias.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据