Application and prospects for using carbon materials to modify lithium iron phosphate materials used at low temperatures

doi:10.1016/S1872-5805(22)60584-5

CORC > 金属研究所 > 中国科学院金属研究所

	Application and prospects for using carbon materials to modify lithium iron phosphate materials used at low temperatures
	Cao, He 2; Wen, Lei 1; Guo, Zhen-qiang 1,3; Piao, Nan 1; Hu, Guang-jian 1; Wu, Min-jie 2; Li, Feng 1,2,3
刊名	NEW CARBON MATERIALS
	2022-02-01
卷号	37 期号:1 页码:43-58
关键词	Lithium iron phosphate Lithium ion batteries Low-temperature performance High rates Nano carbon materials
ISSN号	1007-8827
DOI	10.1016/S1872-5805(22)60584-5
通讯作者	Wen, Lei(leiwen@imr.ac.cn) ; Li, Feng(fli@imr.ac.cn)
英文摘要	LiFePO4, one of the most widely used cathode materials in Li-ion batteries, has many excellent properties, such as low-cost, long life and excellent safety. Unfortunately, its poor performance at low temperature hinders its use in cold regions of the world. The incorporation of carbon materials, which also have excellent electronic and ionic conductivity, in LiFePO4 offers a promising way to solve this problem. We first briefly introduce the fade mechanism of LiFePO4 cells at low temperature, and the preparation methods, structure, and electrochemical performance of carbon-modified LiFePO4 materials are then summarized with a focus on carbon coatings, various carbon conductive fillers and nano-carbon modification. A combination of compositing the LiFePO4 with carbon, followed by carbon coating is a promising way of fabricating a material for use at low-temperatures. Besides conventional carbon black, other conductive additives such as graphene and carbon nanotubes also have great potential for use in LiFePO4 batteries at low temperatures. The problems encountered and the future development of these composites are also discussed.
资助项目	National Natural Science Foundation of China[52072378] ; National Natural Science Foundation of China[52102054] ; National Natural Science Foundation of China[52020105010] ; Liaoning Revitalization Talents Program[XLYC1908015] ; Shenyang Science and Technology Program[20-2-1-1-04]
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER
WOS记录号	WOS:000780149400003
资助机构	National Natural Science Foundation of China ; Liaoning Revitalization Talents Program ; Shenyang Science and Technology Program
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/172647]
专题	金属研究所_中国科学院金属研究所
通讯作者	Wen, Lei; Li, Feng
作者单位	1.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China 2.Shenyang Ind Technol Res Inst Energy Mat & Device, Shenyang 110016, Liaoning, Peoples R China 3.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Liaoning, Peoples R China
推荐引用方式 GB/T 7714	Cao, He,Wen, Lei,Guo, Zhen-qiang,et al. Application and prospects for using carbon materials to modify lithium iron phosphate materials used at low temperatures[J]. NEW CARBON MATERIALS,2022,37(1):43-58.
APA	Cao, He.,Wen, Lei.,Guo, Zhen-qiang.,Piao, Nan.,Hu, Guang-jian.,...&Li, Feng.(2022).Application and prospects for using carbon materials to modify lithium iron phosphate materials used at low temperatures.NEW CARBON MATERIALS,37(1),43-58.
MLA	Cao, He,et al."Application and prospects for using carbon materials to modify lithium iron phosphate materials used at low temperatures".NEW CARBON MATERIALS 37.1(2022):43-58.