KR920013509A - Electrolytic solution composition for aluminum electrolytic capacitor - Google Patents

Electrolytic solution composition for aluminum electrolytic capacitor Download PDF

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Publication number
KR920013509A
KR920013509A KR1019900020404A KR900020404A KR920013509A KR 920013509 A KR920013509 A KR 920013509A KR 1019900020404 A KR1019900020404 A KR 1019900020404A KR 900020404 A KR900020404 A KR 900020404A KR 920013509 A KR920013509 A KR 920013509A
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South Korea
Prior art keywords
weight
solution composition
electrolytic solution
aluminum
electrolytic
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KR1019900020404A
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Korean (ko)
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한공엽
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서주인
삼성전기 주식회사
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Priority to KR1019900020404A priority Critical patent/KR920013509A/en
Publication of KR920013509A publication Critical patent/KR920013509A/en

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Abstract

내용 없음No content

Description

알루미늄 전해콘덴서용 전해액 조성물Electrolytic solution composition for aluminum electrolytic capacitor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명에 따르는 알루미늄 전해콘덴서의 온도변화에 따른 용량 변화율을 종래의 콘덴서와 비교 실험한 결과를 나타내는 그래프도, 제2도는 본 발명에 따르는 알루미늄 전해콘덴서의 온도변화에 따른 임피던스 변화율을 종래의 콘덴서와 비교 실험한 결과를 나타내는 그래프도이다.1 is a graph showing a result of comparing the capacity change rate according to the temperature change of the aluminum electrolytic capacitor according to the present invention with a conventional capacitor, and FIG. It is a graph which shows the result of a comparative experiment with the capacitor of.

Claims (4)

r-부티로락톤을 주용매로 사용하고, 여기서 알코올 유도체를 소량으로 첨가한 혼합 용매를 사용하여, 주전해질로서 프탈산을 사용하며, pH조절제로서 트리에틸아민을 더욱 함유시켜 얻어지는 것을 특징으로 하는 알루미늄 전해콘덴서용 전해액 조성물.Aluminum obtained by using r-butyrolactone as a main solvent, using a mixed solvent containing a small amount of an alcohol derivative, using phthalic acid as a main electrolyte and further containing triethylamine as a pH regulator. Electrolytic solution composition for electrolytic capacitors. 제1항에 있어서, 상기 알코올 유도체는 에틸렌 글리코올 모노메틸 에테르인 것을 특징으로 하는 알루미늄전해 콘덴서용 전해액 조성물.The electrolytic solution composition for aluminum electrolytic capacitor according to claim 1, wherein the alcohol derivative is ethylene glycol monomethyl ether. 제1항 또는 제2항에 있어서, 상기 전해액 조성물은,The method according to claim 1 or 2, wherein the electrolyte composition, 50-60 중량%의 r-부티로락톤,50-60% by weight of r-butyrolactone, 10-20 중량%의 에틸렌 글로코올10-20% by weight of ethylene glycol 10-20 중량%의 프탈산, 및10-20% by weight of phthalic acid, and 10-20 중량%의 pH조절제로10-20% by weight of pH adjuster 이루어짐을 특징으로 하는 알루미늄 전해콘덴서용 전해액 조성물.Electrolytic solution composition for an aluminum electrolytic capacitor, characterized in that made. 제1항 또는 제2항에 있어서, 상기 전해액 조성물은,The method according to claim 1 or 2, wherein the electrolyte composition, 50-60 중량%의 r-부티로락톤,50-60% by weight of r-butyrolactone, 10-20 중량%의 에틸렌 글로코올 모노메틸 에테르,10-20% by weight of ethylene glycol monomethyl ether, 10-20 중량%의 트리에탈아민,10-20% by weight of triethanolamine, 10-20 중량%의 프탈산, 및10-20% by weight of phthalic acid, and 2.0 중량%의 만니톨로2.0 wt% mannitol 이루어짐을 특징으로 하는 알루미늄 전해콘덴서용 전해액 조성물.Electrolytic solution composition for an aluminum electrolytic capacitor, characterized in that made. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임※ Note: The disclosure is based on the initial application.
KR1019900020404A 1990-12-12 1990-12-12 Electrolytic solution composition for aluminum electrolytic capacitor KR920013509A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900020404A KR920013509A (en) 1990-12-12 1990-12-12 Electrolytic solution composition for aluminum electrolytic capacitor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900020404A KR920013509A (en) 1990-12-12 1990-12-12 Electrolytic solution composition for aluminum electrolytic capacitor

Publications (1)

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KR920013509A true KR920013509A (en) 1992-07-29

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KR1019900020404A KR920013509A (en) 1990-12-12 1990-12-12 Electrolytic solution composition for aluminum electrolytic capacitor

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