What is the desulfurization and capacity recovery technology of lead-acid batteries?
At (+) electrode:PbO2 + 3H++ HSO4– + 2e –→PbSO4 + 2H2OAt (-) electrode:Pb + HSO4–→PbSO4 + H+ + 2e–Overall reaction formula:PbO2 + Pb + 2H2SO4 → 2PbSO4 + 2H2O It can be seen from the reaction equation that PbSO4 is formed on the positive and negative plates after discharge, and the reaction can proceed to …
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