FIELD: electrical engineering; manufacture of lead cells. SUBSTANCE: active material that has in its composition lead oxides, lead sulfate, metal lead, and polyfluoroethylene is doped with 0.01 to 0.5 mass percent of activated carbon. Active material may contain, in addition, 0.01 to 0.1 mass percent of polymeric fiber. Proposed active material is distinguished by good plasticity and easy smearing. EFFECT: enhanced capacity and service life of lead cell. 2 cl, 1 tbl
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SU1718304A1 |
Authors
Dates
2001-09-27—Published
2000-08-09—Filed