IMPEDANCE CHARACTERISTICS OF SEALED LEAD ACID CELLS DURING GALVANOSTATIC CHARGE

被引：15

作者：

JINDRA, J ^{[1
]}

MUSILOVA, M ^{[1
]}

MRHA, J ^{[1
]}

TAGANOVA, AA ^{[1
]}

机构：

[1] ALL UNION ACCUMULATOR INST,LENINGRAD 197137,USSR

来源：

JOURNAL OF POWER SOURCES | 1992年 / 37卷 / 03期

关键词：

D O I：

10.1016/0378-7753(92)85023-4

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 electrochemical impedance of a model hermetic lead accumulator and its electrodes was measured during continuous or interrupted charging either in potentiostatic (at 10(4)-10(-3) Hz) or in galvanostatic (at 0.1 Hz) mode. The impedance characteristics of the negative electrode changed considerably during the second half of charging and during overcharging. The impedance curve at 0.1 Hz measured during continuous galvanostatic charging can be used to indicate the state of full charge of the cell.

引用

页码：403 / 409

页数：7

共 8 条

[1] ESTIMATION OF THE RESIDUAL CAPACITY OF MAINTENANCE-FREE LEAD-ACID-BATTERIES .1. IDENTIFICATION OF A PARAMETER FOR THE PREDICTION OF STATE-OF-CHARGE [J].