Electrolyte and electronic component using same

Details Electrolyte and electronic component using same Electrolyte and electronic component using same

1997-02-07

1999-02-09

Kincaid, Kristine

Electricity: electrical systems and devices

Electrolytic systems or devices

Liquid electrolytic capacitor

361503, 361527, 252 622, H01G 902, H01G 900

Patent

active

058702750

ABSTRACT:
The present invention relates to an electrolyte for use in electronic components and electrolytic capacitors in which said electrolyte is used; including as a solute, a quaternary salt of a compound having a N,N,N'-substituted amidine group, such as 1-methylimidazole, 1-methylbenzoimidazole, 1,2-dimethylimidazoline, 1,2-dimethyl-1,4,5,6-tetrahydropyrimidin e, like. The electronic components such as electrolytic capacitors and electrochromic display devices, using this electrolyte, have an excellent thermostability, high specific conductivity, and do not degrade or corrode metal, resin or rubber.

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Streitwieser, Introduction to Organic Chemistry, Amines, Chapter 27, 1992, pp. 765-772.
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Jungermann, Cationic Surfactants, Marcel Dekker, Inc., New York, 1970, pp. 9-11.
Katritzky et al., Advanced in Heterocyclic Chemistry, Academic Press, New York and London, 1964, vol. 3. The Quaternization of Heterocyclic Compounds, pp. 1-3.

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