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The electrochemical oxidation of lead in various H2OH2SO4 mixtures—II. Ring-disc electrode study

✍ Scribed by V. Danel; V. Plichon

Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
314 KB
Volume
28
Category
Article
ISSN
0013-4686

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✦ Synopsis

The rotating rmgcIisc electrode technique was used to study the generation of soluble Pb(II) species during the anodic oxidation of the lead electrode in various HIO-H,SO, media. The concentration range cxtcnded from 0.06 to 10.3 M H,SO,. For every concentration it was possible to detect a small cathodic ring current variation which was attributable to the reduction of Pb(IIJ to Pb. Quantitative measurements of the collection efficiency showed that the small cycle Ilfe nf the lead acid battery m 5.6 M H,SO, cannot be ascribed to the dissoiutlon step.

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