In-Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis

	In-Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis
	Xue-Feng Yu; Min Wen; Jiahong Wang; Xin Wang; Danni Liu; Hao Huang; Na Yang; Bo Yu; Paul K. Chu
刊名	Angewandte Chemie International Edition
	2017
文献子类	期刊论文
英文摘要	Heterostructures composed of two-dimensional black phosphorus (2D BP) with unique physical/chemical properties are of great interest. Herein, we report a simple solvothermal method to synthesize in-plane BP/Co2P heterostructures for electrocatalysis. By using the reactive edge defects of the BP nanosheets as the initial sites, Co2P nanocrystals are selectively grown on the BP edges to form the in-plane BP/Co2P heterostructures. Owing to disposition on the original defects of BP, Co2P improves the conductivity and offers more active electrocatalytic sites, so that the BP/Co2P nanosheets exhibit better and more stable electrocatalytic activities in the hydrogen evolution and oxygen evolution reactions. Our work not only extends the application of BP to electrochemistry, but also provides a new idea to improve the performance of BP by utilization of defects. Furthermore, this strategy can be extended to produce other BP heterostructures to expand the corresponding applications.
URL标识	查看原文
语种	英语
WOS记录号	WOS:000426252400011
内容类型	期刊论文
源URL	[http://ir.siat.ac.cn:8080/handle/172644/12319]
专题	深圳先进技术研究院_医药所
作者单位	Angewandte Chemie International Edition
推荐引用方式 GB/T 7714	Xue-Feng Yu,Min Wen,Jiahong Wang,et al. In-Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis[J]. Angewandte Chemie International Edition,2017.
APA	Xue-Feng Yu.,Min Wen.,Jiahong Wang.,Xin Wang.,Danni Liu.,...&Paul K. Chu.(2017).In-Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis.Angewandte Chemie International Edition.
MLA	Xue-Feng Yu,et al."In-Plane Black Phosphorus/Dicobalt Phosphide Heterostructure for Efficient Electrocatalysis".Angewandte Chemie International Edition (2017).