Facile preparation of BiVO4/FeVO4 heterostructure for efficient water-splitting applications

doi:10.1016/j.ijhydene.2019.07.063

CIOMP OpenIR

	Facile preparation of BiVO4/FeVO4 heterostructure for efficient water-splitting applications
	N.Li; X.F.Wu; M.Wang; K.K.Huang; J.J.He; W.Ma; H.W.Chen; Y.Li
	2019
发表期刊	International Journal of Hydrogen Energy
ISSN	0360-3199
卷号	44 期号:41 页码:23046-23053
摘要	In this paper, a BiVO4/FeVO4 heterostructure photoanode was synthesized by electrospray technique, and its photoelectrochemical water oxidation performance was investigated. The maximum photocurrent density of 0.4 mA cm(-2) at 1.23 V-RHE was 6 times higher than that of pristine BiVO4 films (0.06 mA cm(-2)). Through the analysis of the electrochemical impedance spectroscopy (EIS) results, the improvement of photoelectrochemical performance could be attributed to the formation of heterostructure at the two-phase interface, which led to the effective separation of electron-hole pairs. This work offers a new effective strategy to construct semiconductor nanocomposites for efficient photoelectrochemical water oxidation. (C) 2019 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.
关键词	BiVO4/FeVO4 heterostructure,Electrospray technique,Photoelectrochemical water oxidation,photoelectrochemical properties,bivo4,photoanode,arrays
DOI	10.1016/j.ijhydene.2019.07.063
URL	查看原文
收录类别	SCI ; EI
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/63260
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	N.Li,X.F.Wu,M.Wang,et al. Facile preparation of BiVO4/FeVO4 heterostructure for efficient water-splitting applications[J]. International Journal of Hydrogen Energy,2019,44(41):23046-23053.
APA	N.Li.,X.F.Wu.,M.Wang.,K.K.Huang.,J.J.He.,...&Y.Li.(2019).Facile preparation of BiVO4/FeVO4 heterostructure for efficient water-splitting applications.International Journal of Hydrogen Energy,44(41),23046-23053.
MLA	N.Li,et al."Facile preparation of BiVO4/FeVO4 heterostructure for efficient water-splitting applications".International Journal of Hydrogen Energy 44.41(2019):23046-23053.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Facile preparation o（2536KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文