Effect of curing on positive plate behaviour in leadacid cells
✍ Scribed by A. Sahari; L. Zerroual
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 320 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0378-7753
No coin nor oath required. For personal study only.
✦ Synopsis
The physicochemical and electrochemical properties of lead-acid battery positive plates were studied with regard to the method of curing. It has been observed that curing conditions strongly influence electrode composition and electrical performance.
📜 SIMILAR VOLUMES
Tetrabasic lead sulphate (4BS) is only formed in battery pastes that see temperatures in excess of 70 "C. Although it is difficult to oxidise anodically, when converted to PbOz it forms the alpha-polymorph which gives the positive plate a long cycle life. This statement is a summary of what appear t
A tubular electrode is devised and filled with PbO, powder produced by grinding the active material obtained on a lead-grid plate. The spine of the tubular electrode is isolated in such a way that its contact with the H,SO, solution is realized only through the pores of the active material. The effe
The electrochemical formation of lead dioxide has been investigated at a lead electrode in a 5 M sulphuric acid solution, and in the presence of phosphoric acid and lignosulphate-type additive. The formation of lead dioxide from lead sulphate, and the reverse reaction, have been investigated by the