Electrode impedance parameters and internal resistance of a sealed nickel/metal-hydride cell

被引：24

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

来源：

JOURNAL OF POWER SOURCES | 1996年 / 63卷 / 02期

关键词：

nickel/metal-hydride cells; impedance; state-of-charge; cycle life;

D O I：

10.1016/S0378-7753(96)02471-8

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The individual electrode impedance parameters and internal resistance of a sealed nickel/metal-hydride cell are obtained by a galvanostatic non-destructive technique. The resistive components of the cell are found to be minimum for a state-of-charge value of about 60%. The results suggest that operation of nickel/metal-hydride cells within 50% depth-of-discharge would elevate cycle life.

引用

页码：203 / 208

页数：6

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