Ultrathin NiCo2O4 nanosheets with dual-metal active sites for enhanced solar water splitting of a BiVO4 photoanode

doi:10.1039/c9ta08951a

	Ultrathin NiCo2O4 nanosheets with dual-metal active sites for enhanced solar water splitting of a BiVO4 photoanode
Department	OSSO国家重点实验室
	Feng CC(冯晨晨)1,2; Zhou Q(周琦)3; Zheng B(郑斌)3; Cheng X(程翔)1,2; Zhang YJ(张亚军)1; Bi YP(毕迎普)1
The second department	能源与环境纳米催化材料
	2019-09-21
Source Publication	Journal of Materials Chemistry A
Volume	7 Issue:39 Pages:22274-22278
Abstract	Spinel-structured NiCo₂O₄ nanosheets with dual-metal active sites, an ultrathin structure, and abundant oxygen vacancies were decorated for the first time on a nanoporous Mo-doped BiVO₄ photoanode for PEC water oxidation. As expected, the NiCo₂O₄/Mo:BiVO₄ photoanode achieved a remarkable photocurrent density of 4.5 mA cm^-2 at 1.23 V (vs. the reversible hydrogen electrode (RHE)) under AM 1.5G illumination. These new findings provide a promising strategy for the design of dual-metal OER cocatalysts for enhancing the PEC performances of photoelectrodes.
Keyword	NiCo2O4 BiVO4 Ultrathin nanosheets photoelectrochemical water oxidation
MOST Discipline Catalogue	理学::化学
DOI	10.1039/c9ta08951a
URL	查看原文
Indexed By	SCI
If	10.733
Language	英语
Funding Project	光催化剂原子间光生电荷迁移及化学价键变化研究
compositor	第一作者单位
Citation statistics	Cited Times:26[WOS] [WOS Record] [Related Records in WOS]
Document Type	期刊论文
Identifier	http://ir.licp.cn/handle/362003/26029
Collection	羰基合成与选择氧化国家重点实验室（OSSO）
Affiliation	1.aState Key Laboratory for Oxo Synthesis & Selective Oxidation, National Engineering Research Center for Fine Petrochemical Intermediates, Lanzhou Institute of Chemical Physics, CAS, Lanzhou 730000, Gansu, China. 2.bUniversity of Chinese Academy of Sciences, Beijing 100049, China 3.cCollege of Materials Science and Engineering, Lanzhou University of Technology, Lanzhou 730050, Gansu, China
Recommended Citation GB/T 7714	Feng CC,Zhou Q,Zheng B,et al. Ultrathin NiCo2O4 nanosheets with dual-metal active sites for enhanced solar water splitting of a BiVO4 photoanode[J]. Journal of Materials Chemistry A,2019,7(39):22274-22278.
APA	Feng CC,Zhou Q,Zheng B,Cheng X,Zhang YJ,&Bi YP.(2019).Ultrathin NiCo2O4 nanosheets with dual-metal active sites for enhanced solar water splitting of a BiVO4 photoanode.Journal of Materials Chemistry A,7(39),22274-22278.
MLA	Feng CC,et al."Ultrathin NiCo2O4 nanosheets with dual-metal active sites for enhanced solar water splitting of a BiVO4 photoanode".Journal of Materials Chemistry A 7.39(2019):22274-22278.

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