Preparation and studies on the thermodynamic and kinetic properties of lithium intercalation of Li2.6C0.4N material

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	Preparation and studies on the thermodynamic and kinetic properties of lithium intercalation of Li2.6C0.4N material
	Zhou, Y; Jian, YZ; Yan, JM; Yang, JX; Wang, ZC; Jing, Y
	2003-12-01
发表期刊	CHINESE JOURNAL OF INORGANIC CHEMISTRY
卷号	19 期号:12 页码:1307-1310
关键词	Li2.6co0.4n Litium Ion intercalatIon Free Energy Li-ion Electrochemical Diffusion Coefficient Crystal Structure
摘要	Under the circumstance of NH3, the new anode material Li2.6Co0.4N for lithium ion battery was prepared by using Li3N and Co powders as raw materials. The structure and the lithium intercalation properties were investigated by I means of XRD and coulombic titration. The results show that Li2.6Co0.4N has a hexagonal structure with the unit cell parameters: a = 0. 500 nm, c = 0. 387 nm; Its capacity is 829 mAh . g(-1). The maximum intercalation of Li+ is 1.7215. The intercalation free energy (DeltaG(in)) of Li+ is -223.98 kj . mol(-1). The value of Li-ion electrochemical diffusion coefficient (D) is 4.6 x 10(-10) similar to 2.65 x 10(-9) cm(2) . s(-1). And also, a series of other thermodynamic and kinetic parameters were gained.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/6109
专题	青海盐湖研究所知识仓储中国科学院青海盐湖研究所
作者单位	Chinese Acad Sci, Inst Salt Lake, Xining 810008, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Y,Jian, YZ,Yan, JM,et al. Preparation and studies on the thermodynamic and kinetic properties of lithium intercalation of Li2.6C0.4N material[J]. CHINESE JOURNAL OF INORGANIC CHEMISTRY,2003,19(12):1307-1310.
APA	Zhou, Y,Jian, YZ,Yan, JM,Yang, JX,Wang, ZC,&Jing, Y.(2003).Preparation and studies on the thermodynamic and kinetic properties of lithium intercalation of Li2.6C0.4N material.CHINESE JOURNAL OF INORGANIC CHEMISTRY,19(12),1307-1310.
MLA	Zhou, Y,et al."Preparation and studies on the thermodynamic and kinetic properties of lithium intercalation of Li2.6C0.4N material".CHINESE JOURNAL OF INORGANIC CHEMISTRY 19.12(2003):1307-1310.