KR920013507A - Electrolytic solution composition for aluminum electrolytic capacitor - Google Patents

Electrolytic solution composition for aluminum electrolytic capacitor Download PDF

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Publication number
KR920013507A
KR920013507A KR1019900020208A KR900020208A KR920013507A KR 920013507 A KR920013507 A KR 920013507A KR 1019900020208 A KR1019900020208 A KR 1019900020208A KR 900020208 A KR900020208 A KR 900020208A KR 920013507 A KR920013507 A KR 920013507A
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South Korea
Prior art keywords
weight
solution composition
aluminum electrolytic
electrolytic solution
aluminum
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KR1019900020208A
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Korean (ko)
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이송우
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서주인
삼성전기 주식회사
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Priority to KR1019900020208A priority Critical patent/KR920013507A/en
Publication of KR920013507A publication Critical patent/KR920013507A/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 이 발명에 따르는 전해액 조성물을 적용한 알루미늄 전해 콘덴서의 시간변화에 따른 수명 특성치를 종래의 콘덴서와 비교 실험한 결과를 나타내는 그래프도로서; 제1(A)도는 용량 변화율을 나타내는 그래프도, 제1(B)도는 손실각을 나타내는 그래프도, 제1(C)도는 누설전류(LC)를 나타내는 그래프로도이며, 제2도는 이 본 발명에 따르는 전해액 조성물을 적용한 알루미늄 전해콘덴서의 온도변화에 따른 온도특성치를 종래의 콘덴서와 비교 실험한 결과를 나타내는 그래프도로서; 제2(A)도는 용량변화율을 나타내는 그래프도, 제2(B)도는 손실각을 나타내는 그래프도, 제2(C)도는 임피던스를 나타내는 그래프도이다.1 is a graph showing the results of experiments comparing the life characteristics of the aluminum electrolytic capacitor to which the electrolytic solution composition according to the present invention with time changes with a conventional capacitor; FIG. 1 (A) is a graph showing the capacity change rate, FIG. 1 (B) is a graph showing the loss angle, and (1) is a graph showing the leakage current LC. A graph showing the results of experiments comparing the temperature characteristic values of the aluminum electrolytic capacitor to which the following electrolyte composition is applied with a conventional capacitor; FIG. 2A is a graph showing capacity change rate, FIG. 2B is a graph showing loss angle, and FIG. 2C is a graph showing impedance.

Claims (3)

r부티로락톤을 주용매료서 사용하고, 여기서 에틸렌 클리코올을 더욱 첨가한 혼합용매를 사용하여, 전해질로서 프탈산 및 말레산을 사용하여 얻어지는 것을 특징으로 하는 알루미늄 전해콘덴서용 전해액 조성물.r Butyrolactone is used as a main solvent, and here it is obtained using phthalic acid and maleic acid as electrolyte using the mixed solvent which further added ethylene glycol, The electrolyte composition for aluminum electrolytic capacitors characterized by the above-mentioned. 제1항에 있어서, 상기 전해액 조성물은, 전체 100중량%의 전해액 조성물에 기초하여, r-부티로락톤 50-60중량%, 에틸렌 클로코올 10-20중량%, 말레산 10-15중량% 및 프탈산 1.0-5.0중량%로 이루어짐을 특징으로하는 알루미늄 전해콘덴서용 전해액 조성물.According to claim 1, wherein the electrolyte composition, based on the total 100% by weight of the electrolyte composition, 50-60% by weight of r-butyrolactone, 10-20% by weight ethylene clocool, 10-15% by weight maleic acid and Electrolytic solution composition for aluminum electrolytic capacitors, characterized in that consisting of 1.0 to 5.0% by weight of phthalic acid. 제1항또는 제2항에 있어서, 용매로서 1.0-10중량%의 순수 및 pH조절제로서 10-15중량%의 트리에틸아민을 더욱 함유시켜 얻어지는 것을 특징으로 하는 알루미늄 전해콘덴서용 전해액 조성물.The electrolytic solution composition for aluminum electrolytic capacitors according to claim 1 or 2, further comprising 1.0-10 wt% of pure water as a solvent and 10-15 wt% of triethylamine as a pH adjusting agent. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900020208A 1990-12-06 1990-12-06 Electrolytic solution composition for aluminum electrolytic capacitor KR920013507A (en)

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KR1019900020208A KR920013507A (en) 1990-12-06 1990-12-06 Electrolytic solution composition for aluminum electrolytic capacitor

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KR1019900020208A KR920013507A (en) 1990-12-06 1990-12-06 Electrolytic solution composition for aluminum electrolytic capacitor

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KR920013507A true KR920013507A (en) 1992-07-29

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