XJIPC OpenIR  > 材料物理与化学研究室
锂离子电池负极材料Li4Ti5O12的制备
王辰云; 华宁; 康雪雅; 韩英
2009
Conference Name第28届全国化学与物理电源学术年会
Conference Date2009-11-01
Conference Place广州
Abstract

以Li2CO3和TiO2为原料,采用固相法合成尖晶石结构Li4Ti5O12。用XRD、SEM对合成的Li4Ti5O12进行了表征。用恒流电池测试仪,对Li4Ti5O12的循环性能进行了测试分析。结果表明:以Li2CO3为原料过量3%,800℃恒温16h合成的Li4Ti5O12,在电流密度0.13mA/cm2时,首次充电容量达到166mAh/g,20次循环后容量保持在164mAh/g,容量保持率为98.8%。

Keyword钛酸锂 负极材料 锂离子电池 固相合成 尖晶石结构 循环性能
Funding Organization中国电子学会 中国电工技术学会 中国化学与物理电源行业协会
Document Type会议论文
Identifierhttp://ir.xjipc.cas.cn/handle/365002/2351
Collection材料物理与化学研究室
Affiliation中国科学院新疆理化技术研究所
Recommended Citation
GB/T 7714
王辰云,华宁,康雪雅,等. 锂离子电池负极材料Li4Ti5O12的制备[C],2009.
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