Stabilized electrolyte for electrochemical cells and batteries

Details Stabilized electrolyte for electrochemical cells and batteries Stabilized electrolyte for electrochemical cells and batteries

1997-04-14

1999-07-13

Nuzzolillo, Maria

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

H01M 1040

Patent

active

059224940

ABSTRACT:
An electrochemical cell comprising a first electrode; a counter-electrode which forms an electrochemical couple with the first electrode; and an electrolyte comprising a solvent and a solute. The solvent comprises a dialkyl carbonate of the formula R'OCOOR" where each of R' and R' represents an alkyl, and having at least one of R' and R" selected from the group consisting of non-linear, branched alkyls where R' and R" are preferably different from one another.

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