Festelektrolytkondensator unter Verwendung von mit Disulfonsäure dotiertem Polyanilin
摘要
In a solid electrolyte capacitor in which the solid electrolyte is polyaniline or a polymer of an aniline derivative doped with a prototnic acid, a disulfonic acid represented by the general formula (1) is used as the protonic acid to enhance high-temperature endurance and humidity resistance of the solid electrolyte: <CHEM> where R is m-phenylene, p-phenylene or a C7 to C10 bridged cycloalkylene group, and n and m are independently integers from 1 to 3. Disulfonic acids of the general formula (1) are novel compounds.i
申请公布号
DE69507859(D1)
申请公布日期
1999.03.25
申请号
DE1995607859
申请日期
1995.08.16
申请人
NEC CORP., TOKIO/TOKYO, JP
发明人
AMANO, KOSUKE, C/O NEC CORPORATION, TOKYO, JP;ISHIKAWA, HITOSHI, C/O NEC CORPORATION, TOKYO, JP;HASEGAWA, ETSUO, C/O NEC CORPORATION, TOKYO, JP