Electrode impedance parameters and internal resistance of a sealed LiC/Li1-xCoO2 lithium-ion rechargeable battery

被引:14
作者
Kumar, VG [1 ]
Munichandraiah, N [1 ]
Shukla, AK [1 ]
机构
[1] INDIAN INST SCI,DEPT INORGAN & PHYS CHEM,BANGALORE 560012,KARNATAKA,INDIA
关键词
Physical Chemistry; Cycle Life; Internal Resistance; Rechargeable Battery; Electrode Impedance;
D O I
10.1023/A:1026462815110
中图分类号
O646 [电化学、电解、磁化学];
学科分类号
081704 ;
摘要
The individual electrode impedance parameters and internal resistance of a sealed LiC/Li1-xCoO2 lithium-ion rechargeable battery were estimated by a galvanostatic nondestructive technique. Various resistive components of the battery were found to be minimum between state-of-charge values 0.5-0.9. It is expected that the operation of the battery within about 50% of its depth-of-discharge would prolong the charge/discharge cycle life of the battery.
引用
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页码:43 / 49
页数:7
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