KR910020764A - Electrolyte composition for aluminum electrolytic capacitor - Google Patents

Electrolyte composition for aluminum electrolytic capacitor Download PDF

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Publication number
KR910020764A
KR910020764A KR1019900007914A KR900007914A KR910020764A KR 910020764 A KR910020764 A KR 910020764A KR 1019900007914 A KR1019900007914 A KR 1019900007914A KR 900007914 A KR900007914 A KR 900007914A KR 910020764 A KR910020764 A KR 910020764A
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KR
South Korea
Prior art keywords
aluminum electrolytic
electrolytic capacitor
electrolyte composition
electrolyte
composition
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KR1019900007914A
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Korean (ko)
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이송우
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서주인
삼성전기 주식회사
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Priority to KR1019900007914A priority Critical patent/KR910020764A/en
Publication of KR910020764A publication Critical patent/KR910020764A/en

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Abstract

내용 없음No content

Description

알미늄 전해 콘덴서용 전해액 조성물Electrolyte 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 사용하여 제작된 알미늄 전해 콘덴서의 온도 변화에 따른 용량변화율을, 종래의 콘덴서와 비교실험한 결과를 보여주는 그래프도, 제2도는 이 발명의 알미늄 전해 콘덴서의 온도변화에 따른 손실변화율(tanδ)을 종래의 콘덴서와 비교 실험한 결과를 보여주는 그래프도, 제3도는 이 발명의 알미늄 전해콘덴서의 온도변화에 따른 임피던스 변화율을 종래의 콘덴서와 비교 실험한 결과를 보여주는 그래프도이다.1 is a graph showing the results of comparing the capacity change rate of the aluminum electrolytic capacitor produced using the electrolytic solution composition according to the present invention with a conventional capacitor, and FIG. 2 is the temperature of the aluminum electrolytic capacitor of the present invention. Fig. 3 is a graph showing the results of experiments comparing the loss change rate (tanδ) according to the change with a conventional capacitor, and FIG. It is also.

Claims (4)

γ-부티로락톤, 에틸렌 글리클 및 물로 구성된 용매 혼합물에 전해질로서의 말레인산 및 pH조절제를 첨가하여 이루어진 것을 특징으로 하는 알미늄 전해 콘덴서용 전해액 조성물.An electrolytic solution composition for an aluminum electrolytic capacitor, characterized by adding maleic acid as a electrolyte and a pH adjusting agent to a solvent mixture consisting of γ-butyrolactone, ethylene glycol, and water. 제1항에 있어서, 전해액 조성물의 pH가 6-8로 조절되어 있는 것을 특징으로 하는 알미늄 전해콘덴서용 전해액 조성물.The electrolyte composition for aluminum electrolytic capacitors according to claim 1, wherein the pH of the electrolyte composition is adjusted to 6-8. 제1항 또는 제2항에 있어서, 상기한 pH조절제가 트리에틸 아민인 것을 특징으로 하는 알미늄 전해콘덴서용 전해액 조성물.The electrolyte solution composition for an aluminum electrolytic capacitor according to claim 1 or 2, wherein the pH adjusting agent is triethyl amine. 제1항 또는 제2항에 있어서, 상기한 전해액 조성물이 전체 100중량%의 전해액 조성물에 기초하여, 50-55중량%의 γ-부티로락톤, 10-30중량%의 에틸렌글리콜, 5-15중량%의 말래인사, 5-15중량%의 트리에틸아민, 및 5.0-10중량%의 물로 이루어짐을 특징으로 하는 알미늄 전해콘덴서용 전해액 조성물.The method according to claim 1 or 2, wherein the electrolyte composition is 50-55% by weight of gamma -butyrolactone, 10-30% by weight of ethylene glycol, 5-15 based on 100% by weight of the electrolyte composition. An electrolytic solution composition for an aluminum electrolytic capacitor, characterized by consisting of wt% malein, 5-15 wt% triethylamine, and 5.0-10 wt% water. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900007914A 1990-05-31 1990-05-31 Electrolyte composition for aluminum electrolytic capacitor KR910020764A (en)

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KR1019900007914A KR910020764A (en) 1990-05-31 1990-05-31 Electrolyte composition for aluminum electrolytic capacitor

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Application Number Priority Date Filing Date Title
KR1019900007914A KR910020764A (en) 1990-05-31 1990-05-31 Electrolyte composition for aluminum electrolytic capacitor

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KR910020764A true KR910020764A (en) 1991-12-20

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