Research on Advanced Materials for Li-ion Batteries

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	Research on Advanced Materials for Li-ion Batteries
	Li, H ; Wang, ZX ; Chen, LQ ; Huang, XJ
刊名	ADVANCED MATERIALS
	2009
卷号	21 期号:45 页码:4593
关键词	RECHARGEABLE LITHIUM BATTERIES SOLID-ELECTROLYTE INTERPHASE TOTAL-ENERGY CALCULATIONS LICOO2 CATHODE MATERIALS HARD CARBON SPHERULES METAL FLUORIDE NANOCOMPOSITES INITIO MOLECULAR-DYNAMICS X-RAY-DIFFRACTION TG-MS ANALYSIS WAVE BASIS-SET
ISSN号	0935-9648
通讯作者	Huang, XJ (reprint author), Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China.
中文摘要	In order to address power and energy demands of mobile electronics and electric cars, Li-ion technology is urgently being optimized by using alternative materials. This article presents a review of our recent progress dedicated to the anode and cathode materials that have the potential to fulfil the crucial factors of cost, safety, lifetime, durability, power density, and energy density. Nanostructured inorganic compounds have been extensively investigated. Size effects revealed in the storage of lithium through micropores (hard carbon spheres), alloys (Si, SnSb), and conversion reactions (Cr(2)O(3), MnO) are studied. The formation of nano/micro core-shell, dispersed composite, and surface pinning structures can improve their cycling performance. Surface coating on LiCoO(2) and LiMn(2)O(4) was found to be an effective way to enhance their thermal and chemical stability and the mechanisms are discussed. Theoretical simulations and experiments on LiFePO(4) reveal that alkali metal ions and nitrogen doping into the LiFePO(4) lattice are possible approaches to increase its electronic conductivity and does not block transport of lithium ion along the 1D channel.
收录类别	SCI
资助信息	NSFC [50672122, 50730005, 60621061]; '863' project [2006AA03Z346, 2006AA03Z228]; '973' project [2007CB936501]
语种	英语
公开日期	2013-09-24
内容类型	期刊论文
源URL	[http://ir.iphy.ac.cn/handle/311004/52077]
专题	物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式 GB/T 7714	Li, H,Wang, ZX,Chen, LQ,et al. Research on Advanced Materials for Li-ion Batteries[J]. ADVANCED MATERIALS,2009,21(45):4593.
APA	Li, H,Wang, ZX,Chen, LQ,&Huang, XJ.(2009).Research on Advanced Materials for Li-ion Batteries.ADVANCED MATERIALS,21(45),4593.
MLA	Li, H,et al."Research on Advanced Materials for Li-ion Batteries".ADVANCED MATERIALS 21.45(2009):4593.