Preparation of ZnO/CC flexible materials for lithium-ion batteries by electrodeposition

doi:10.1007/s10854-021-07647-y

	Preparation of ZnO/CC flexible materials for lithium-ion batteries by electrodeposition
	Liu, Shizhe 1; Zhu, Fuliang 1,2; Wang, Xin 1; Gao, Hongfu 1; Meng, Yanshuang 1,2
刊名	JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS
	2022
卷号	33 期号:7 页码:4559-4567
关键词	Anodes Cyclic voltammetry Electric discharges Electrodeposition Fluorine compounds Lithium-ion batteries Mass spectrometry Scanning electron microscopy Zinc oxide Active material Anode material Average diameter Capacity retention Carbon cloths Electrochemical performance Flexible materials Free standings Lithium-ion battery anodes Retention rate
ISSN号	0957-4522
DOI	10.1007/s10854-021-07647-y
英文摘要	In this paper, ZnO with an average diameter of 1 mu m was grown on carbon cloth (CC) via electrodeposition to organize a free-standing flexible lithium-ion battery (LIBs) anode material with good electrical contact between the current collector and the active material. X-ray diffraction, scanning electron microscope and cyclic voltammetry were used to characterize the structure and electrochemical performance of the prepared anode material. The results show that ZnO/CC can be used as a high-efficiency anode material for flexible LIBs. When the current density is 0.5 A g(-1), the specific discharge capacity of ZnO/CC is 358 mAh g(-1). Even after 300 cycles, the capacity retention rate is 99.8%. In addition, the capacity retention rate after 100 bendings is 88.8%. The excellent electrochemical performance of ZnO/CC can be attributed to three points: (1) As a highly conductive fabric, CC shows better mechanical strength and flexibility than carbon nanotubes, graphene and cellulose paper, and therefore it proves to be a promising flexible material for energy storage devices. (2) The micro-structured ZnO is tightly fixed on the CC to prevent the active material from delamination during the bending process. (3) ZnO electrodeposited on CC does not require polyvinylidene fluoride (PVDF), having better conductivity.
WOS研究方向	Engineering ; Materials Science ; Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000749236800008
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/154825]
专题	材料科学与工程学院
作者单位	1.Lanzhou Univ Technol, Sch Mat Sci & Engn, Lanzhou 730050, Peoples R China; 2.State Key Lab Adv Proc & Recycling Nonferrous Met, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Liu, Shizhe,Zhu, Fuliang,Wang, Xin,et al. Preparation of ZnO/CC flexible materials for lithium-ion batteries by electrodeposition[J]. JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,2022,33(7):4559-4567.
APA	Liu, Shizhe,Zhu, Fuliang,Wang, Xin,Gao, Hongfu,&Meng, Yanshuang.(2022).Preparation of ZnO/CC flexible materials for lithium-ion batteries by electrodeposition.JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS,33(7),4559-4567.
MLA	Liu, Shizhe,et al."Preparation of ZnO/CC flexible materials for lithium-ion batteries by electrodeposition".JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS 33.7(2022):4559-4567.