Compositions – Electrolytes for electrical devices
Patent
1987-03-04
1989-03-07
Niebling, John F.
Compositions
Electrolytes for electrical devices
361505, H01G 902
Patent
active
048104000
ABSTRACT:
An electrolyte for electrolytic capacitor containing within an aprotic solvent a fluorocomplex acid salt of aniline or aniline derivative as solute.
An electrolyte for electrolytic capacitor according to the invention may conveniently be prepared by adding one equivalent amount of aniline or aniline derivative to an aqueous solution of fluorocomplex acid for reaction with subsequent vacuum drying to obtain an anhydrous salt and then dissolving said anhydrous salt to an aprotic solvent until a desired conductivity is obtained, for example, as an approximately 10% by weight solution.
REFERENCES:
patent: 3223639 (1965-12-01), Powers
patent: 3293506 (1966-12-01), Chesnot
patent: 3300693 (1967-01-01), Ross et al.
patent: 3310715 (1967-03-01), Shepherd
patent: 4664830 (1987-05-01), Shwozaki et al.
Shinozaki Fumihiko
Yokoyama Yutaka
Haley, Jr. James F.
Marquis Steven P.
Niebling John F.
Nippon Chemi-Con Corporation
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