Rationally designed three-dimensional porous NiCo2N@C reticular structure for high-performance Li-ion batteries

doi:10.1016/j.scriptamat.2020.05.011

	Rationally designed three-dimensional porous NiCo2N@C reticular structure for high-performance Li-ion batteries
	Wang, Peiyao 2,3; Zhao, Bangchuan 3; Bai, Jin 2,3; Li, Kunzhen 2,3; Ma, Hongyang 2,3; Li, Wanyun 2,3; Zhu, Xuebin 3; Sun, Yuping 1,3
刊名	SCRIPTA MATERIALIA
	2020-09-01
卷号	186
关键词	NiCo2N@C Electrostatic spray deposition Lithium-ion batteries Anode Reticular structure
ISSN号	1359-6462
DOI	10.1016/j.scriptamat.2020.05.011
通讯作者	Zhao, Bangchuan(bchzhao@issp.ac.cn)
英文摘要	Three-dimensional (3D) porous NiCo2N@C composite was deposited on nickel foam substrate through the electrostatic spray deposition (ESD) technique followed by a post-annealing process under ammonia atmosphere. The prepared reticular-structured NiCo2N@C film used as binder-free anode for lithium-ion batteries (LIBs) can exhibit excellent electrochemical performance. It delivers high initial discharge capacity of 1215.8 mAh g(-1) at a current density of 1 A g(-1) and can reach 1630.9 mAh g(-1) after 400 cycles. The electrode also shows a superior rate capability with 955.4 mAh g(-1) at 10 A g(-1) current density. (C) 2020 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
资助项目	National Key Research and Development Program[2017YFA0402800] ; National Natural Science Foundation of China[U1732160]
WOS关键词	THIN-FILM ; COBALT NITRIDE ; ANODE ; NANOSHEETS ; EFFICIENT ; STORAGE
WOS研究方向	Science & Technology - Other Topics ; Materials Science ; Metallurgy & Metallurgical Engineering
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
WOS记录号	WOS:000543035500022
资助机构	National Key Research and Development Program ; National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/71442]
专题	中国科学院合肥物质科学研究院
通讯作者	Zhao, Bangchuan
作者单位	1.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Chinese Acad Sci, Inst State Phys, Key Lab Mat Phys, Hefei 230031, Peoples R China
推荐引用方式 GB/T 7714	Wang, Peiyao,Zhao, Bangchuan,Bai, Jin,et al. Rationally designed three-dimensional porous NiCo2N@C reticular structure for high-performance Li-ion batteries[J]. SCRIPTA MATERIALIA,2020,186.
APA	Wang, Peiyao.,Zhao, Bangchuan.,Bai, Jin.,Li, Kunzhen.,Ma, Hongyang.,...&Sun, Yuping.(2020).Rationally designed three-dimensional porous NiCo2N@C reticular structure for high-performance Li-ion batteries.SCRIPTA MATERIALIA,186.
MLA	Wang, Peiyao,et al."Rationally designed three-dimensional porous NiCo2N@C reticular structure for high-performance Li-ion batteries".SCRIPTA MATERIALIA 186(2020).