PASTE-LIKE ELECTROLYTES AND RECHARGEABLE LITHIUM BATTERIES, WHICH CONTAIN THEM Russian patent published in 2010 - IPC H01M10/52 

Abstract RU 2386195 C1

FIELD: electric engineering.

SUBSTANCE: according to invention, paste-like electrolyte comprises organic solvent with low dielectric constant (ε): 3<ε<50, soluble salts of lithium and clay, besides clays swell and flake under action of organic solvent with production of flaky clay plates.

EFFECT: improved electrochemical characteristics and cyclic resistance of rechargeable lithium batteries with limitation of anions transfer between cathode and anode, especially in case of fast charging and recharging.

17 cl, 1 dwg, 2 tbl, 5 ex

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RU 2 386 195 C1

Authors

Polsen Jens M.

Dates

2010-04-10Published

2006-07-10Filed