The Electrochemistry of the Pb PbO(2) PbSO(4) Electrode

被引：18

作者：

Casson, Paul ^{[1
]}

Hampson, Noel A. ^{[1
]}

Peters, Kenneth ^{[2
]}

机构：

[1] Univ Loughborough, Dept Chem, Loughborough LE11 3TU, Leics, England

[2] Chloride Tech Ltd, Res Labs, Manchester, Lancs, England

来源：

JOURNAL OF THE ELECTROCHEMICAL SOCIETY | 1977年 / 124卷 / 11期

关键词：

electrocrystallization; lead-acid batteries; lead; lead sulfate; lead dioxide; positive plate;

D O I：

10.1149/1.2133130

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

A number of observations on the electrooxidation of lead in 5M H(2)SO(4) are presented. It is shown that the induction period in the potentiostatic oxidation to PbO(2) is due to the thickening of the PbSO(4) film and that a rising current transient signals the development of phase PbO(2); the minimum overpotential for this is similar to 200 mV. On a Pb] PbO(2)vertical bar] PbSO(4) electrode a rising current response to a potentiostatic experiment is not generally obtained due to the presence of adequate growth centers. Battery behavior is in agreement with the observations.

引用

页码：1655 / 1658

页数：4

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