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

IMR OpenIR

	Application and prospects for using carbon materials to modify lithium iron phosphate materials used at low temperatures
	Cao, He 1; Wen, Lei 2; Guo, Zhen-qiang 2,3; Piao, Nan 2; Hu, Guang-jian 2; Wu, Min-jie 1; Li, Feng 1,2,3
通讯作者	Wen, Lei(leiwen@imr.ac.cn) ; Li, Feng(fli@imr.ac.cn)
	2022-02-01
发表期刊	NEW CARBON MATERIALS
ISSN	1007-8827
卷号	37 期号:1 页码:43-58
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.
关键词	Lithium iron phosphate Lithium ion batteries Low-temperature performance High rates Nano carbon materials
资助者	National Natural Science Foundation of China ; Liaoning Revitalization Talents Program ; Shenyang Science and Technology Program
DOI	10.1016/S1872-5805(22)60584-5
收录类别	SCI
语种	英语
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
WOS类目	Materials Science, Multidisciplinary
WOS记录号	WOS:000780149400003
出版者	ELSEVIER
引用统计	被引频次：21[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/172648
专题	中国科学院金属研究所
通讯作者	Wen, Lei; Li, Feng
作者单位	1.Shenyang Ind Technol Res Inst Energy Mat & Device, Shenyang 110016, Liaoning, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, 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.