CURRENT-CONDUCTING COMPOSITE POLYMER MEMBRANE Russian patent published in 2000 - IPC

Abstract RU 2154817 C2

FIELD: products from high-molecular compounds. SUBSTANCE: invention can find use in the capacity of electrode in source of electric energy, sensor, in ion exchange, in protection of lithium sources of electric energy against growth of dendrites. Invention presents current-conducting composite membrane that includes layer of current- conducting polymer deposited on polymer substrate. Microporous polyethylene or polypropylene film with size of through pores 0.01-0.5 μm, common porosity 40-60 % and thickness 10.0-20.0 μm is substrate of membrane. Membrane thickness lies in 12.0-30.0 μm range. EFFECT: formation of polymer electrode with high operational characteristics. 1 cl, 1 tbl

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RU 2 154 817 C2

Authors

El'Jashevich G.K.(Ru)

Polotskaja G.A.(Ru)

Kozlov A.G.(Ru)

Gospodinova Natalija Pavlovna

Dates

2000-08-20Published

1997-10-01Filed