Studies on Corrosion of Lead Acid Battery Grids with Addition of Cobalt and Silver Compounds
The effect of addition agents on the grid corrosion of the Pb acid has been studied by a metallographic technique. Cobalt sulfate and silver oxide were added as addition agents in positive active material. Their effect on grid corrosion was studied separately and combined (0.4% cobalt sulfate + 0.6%...
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| Veröffentlicht in: | Journal of the Electrochemical Society 1979-05, Vol.126 (5), p.725-728 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The effect of addition agents on the grid corrosion of the Pb acid has been studied by a metallographic technique. Cobalt sulfate and silver oxide were added as addition agents in positive active material. Their effect on grid corrosion was studied separately and combined (0.4% cobalt sulfate + 0.6% silver oxide) form. The stability of the grid against was improved in the presence of both addition agents. The probable mechanism is discussed.9 refs.--AA |
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| ISSN: | 0013-4651 1945-7111 |
| DOI: | 10.1149/1.2129128 |