成果信息
Z-Scheme Photocatalytic Water Splitting on a 2D Heterostructure of Black Phosphorus/Bismuth Vanadate Using Visible Light
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在榜期数::ESI高被引论文(2019年第1期;2018年第6期);
文献类型:期刊论文
标题:Z-Scheme Photocatalytic Water Splitting on a 2D Heterostructure of Black Phosphorus/Bismuth Vanadate Using Visible Light
作者:Zhu, Mingshan[1];Sun, Zhichao[2];Fujitsuka, Mamoru[1];Majima, Tetsuro[1]
机构:
[1]Osaka Univ, Inst Sci & Ind Res SANKEN, Mihogaoka 8-1, Ibaraki, Osaka 5670047, Japan.;
[2]Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116024, Peoples R China.;
通讯作者:Fujitsuka, M; Majima, T (reprint author), Osaka Univ, Inst Sci & Ind Res SANKEN, Mihogaoka 8-1, Ibaraki, Osaka 5670047, Japan.
来源信息:年:2018  卷:57  期:8  页码范围:2160-2164  
期刊信息:ANGEWANDTE CHEMIE-INTERNATIONAL EDITION影响因子和分区  ISSN:1433-7851
年:2018
期刊名称:ANGEWANDTE CHEMIE-INTERNATIONAL EDITION影响因子和分区
卷:57
期:8
页码范围:2160-2164
增刊:正刊
学科:化学
收录情况:SCIE(WOS:000424879400023)  EI(20180704808124)  PubMed(29276822)  
所属部门:化工与环境生命学部
重要成果类型:ESI高被引
语言:外文
发表时间:2018-02-19
ISSN:1433-7851
全文链接:DOI百度学术
被引频次:33
人气指数:324
浏览次数:324
基金:Ministry of Education, Culture, Sports, Science and Technology of the Japanese Government [25220806]; JSPS [P15346]; NSFC [21603111]
关键词:charge separation; nanocomposites; photocatalysis; two-dimensional materials; water splitting
摘要: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.
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