FIELD: electricity.
SUBSTANCE: silver electrode of plasticised type is made with the use of high-porosity collector, such as fabric, felt or metal foam of cellular structure. Active mixture added to collector is prepared in the form of paste in which active substance consists of particles of metal silver and/or silver monoxide, as well as it can preferably include metal oxides acting as pore-forming and wetting agent for electrode. This electrode is namely intended to be used in silver-lead accumulator batteries of open and closed design.
EFFECT: improved service life in relation to the number of recharging cycles, and thus longer service life of accumulators.
15 cl, 1 dwg, 9 ex
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Authors
Dates
2011-09-10—Published
2007-06-28—Filed