Cyano-substituted methide and amide salts
First Claim
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1. An electrolyte comprising at least one salt selected from a group consisting of an N-cyano-substituted amide, an N-cyano-substituted sulfonamide, a dicyano-substituted sulfonyl methide, and a dicyanoacyl methide, and a matrix material.
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Abstract
Amide and methide salts, comprising in the case of an amide salt one cyano (—CN) group, and in the case of a methide salt, two cyano groups are described in applications requiring a high degree of ionic dissociation. The salts are especially useful as electrolyte components in electrochemical cells such as batteries, fuel cells, capacitors, supercapacitors, electrochemical sensors and electrolytic cells, by providing a means for ionic conduction and transport.
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11 Claims
- 1. An electrolyte comprising at least one salt selected from a group consisting of an N-cyano-substituted amide, an N-cyano-substituted sulfonamide, a dicyano-substituted sulfonyl methide, and a dicyanoacyl methide, and a matrix material.
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2. An electrolyte comprising:
(a) at least one salt of the formula;
- View Dependent Claims (3, 4, 5, 6, 7, 8)
Specification