KR910013331A - 전기 2중층 콘덴서 - Google Patents

전기 2중층 콘덴서 Download PDF

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Publication number
KR910013331A
KR910013331A KR1019900022234A KR900022234A KR910013331A KR 910013331 A KR910013331 A KR 910013331A KR 1019900022234 A KR1019900022234 A KR 1019900022234A KR 900022234 A KR900022234 A KR 900022234A KR 910013331 A KR910013331 A KR 910013331A
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KR
South Korea
Prior art keywords
double layer
electric double
activated carbon
layer capacitor
fine particles
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KR1019900022234A
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English (en)
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KR100225167B1 (ko
Inventor
요시노부 쓰지야
겐 구라바야시
히로요시 모로호시
Original Assignee
도비야마 가즈오
이스즈지도샤 가부시끼가이샤
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Publication of KR910013331A publication Critical patent/KR910013331A/ko
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Publication of KR100225167B1 publication Critical patent/KR100225167B1/ko

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/24—Electrodes characterised by structural features of the materials making up or comprised in the electrodes, e.g. form, surface area or porosity; characterised by the structural features of powders or particles used therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/34—Carbon-based characterised by carbonisation or activation of carbon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/38—Carbon pastes or blends; Binders or additives therein
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/32—Carbon-based
    • H01G11/42—Powders or particles, e.g. composition thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/84—Processes for the manufacture of hybrid or EDL capacitors, or components thereof
    • H01G11/86—Processes for the manufacture of hybrid or EDL capacitors, or components thereof specially adapted for electrodes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)

Abstract

내용 없음.

Description

전기 2중층 콘덴서
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명에 관한 다공질 소결체의 분극성 전극을 제조하기 위한 장치를 나타내는 개략 구성도,
제3도는 활성탄 미립자 분체에 인가하는 압력과 이것을 흐르는 평균 전류와 미립자 온도의 변화를 시간의 추이와 함께 표시한 도,
제5도는 슬러리(slurry)상의 페이스트(paste) 전극을 사용하여 구성된 종래의 전기 2중층 콘텐서의 단면도이다.

Claims (4)

  1. 활성탄과 전해질의 계면에서 형성되는 전기 2중층을 이용한 전기 2중층 콘텐서는, 입자직경이 상이한 적어도 2종의 활성탄 미립자 상호간을 소결 결합시킨 다공질 소결체에 의하여 형성된 적어도 2개의 분극성 전극과;상기 분극성 전극간에 배설된 세퍼레이터와; 상기 분극성전극, 세퍼레이터 및 전해액을 밀봉 수납하는 용기를 포함하는 전기 2중층 콘덴서.
  2. 제1항에 있어서, 상기 다공질 소결체는 입자직경이 상이한 2종의 활성탄 미립자 분체로 구성되고, 입자직경이 작은 분체의 혼합비율이 대략 10%인 것을 특징으로 하는 전기 2중층 콘덴서.
  3. 활성탄과 전해질의 계면에서 형성되는 전기 2중층을 이용한 전기 2중층 콘텐서의 분극성 전극의 제조방법은, 입자 직경이 상이한 적어도 2종의 활성탄 미립자 분체를 혼합하는 스텝과, 혼합된 미립자 분체를 성형형에 수납하는 스텝과; 상기 분체에 압력을 인가하는 스텝과; 압력이 인가된 분체의 미립자간에 펄스상 전압을 인가시켜 각 입자간에 방전을 발생시키는 스텝과; 분체의 미립자간에 펄스상 전압을 인가시킨후 가압한 활성탄 미립자를 소정의 온도로 유지하여 활성탄 미립자를 소결하는 스텝을 갖는 전기 2중층 콘덴서의 분극성 전극의 제조방법.
  4. 제3항에 있어서, 상기 활성탄 미립자 분체를 혼합하는 스텝은, 입자 직경이 상이한 적어도 2종의 활성탄 미립자 분체에 증류수를 가하여 교반하여 페이스트 상으로 하는 것을 특징으로 하는 전기 2중층 콘덴서의 분극성 전극의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900022234A 1989-12-28 1990-12-28 전기 2중층 콘덴서 및 그에 사용되는 분극성 전극의 제조방법 KR100225167B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1-341004 1989-12-28
JP1341004A JP2600939B2 (ja) 1989-12-28 1989-12-28 電気二重層コンデンサの電極の製造方法

Publications (2)

Publication Number Publication Date
KR910013331A true KR910013331A (ko) 1991-08-08
KR100225167B1 KR100225167B1 (ko) 1999-10-15

Family

ID=18342317

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022234A KR100225167B1 (ko) 1989-12-28 1990-12-28 전기 2중층 콘덴서 및 그에 사용되는 분극성 전극의 제조방법

Country Status (7)

Country Link
US (1) US5136473A (ko)
EP (1) EP0443274B1 (ko)
JP (1) JP2600939B2 (ko)
KR (1) KR100225167B1 (ko)
CN (1) CN1024059C (ko)
CA (1) CA2033255C (ko)
DE (1) DE69013670T2 (ko)

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RU2036523C1 (ru) * 1992-07-03 1995-05-27 Многопрофильное научно-техническое и производственно-коммерческое общество с ограниченной ответственностью "Эконд" Конденсатор с двойным электрическим слоем
RU2099807C1 (ru) * 1993-02-16 1997-12-20 Акционерное общество "Элит" Конденсатор с двойным электрическим слоем
US5893113A (en) * 1996-04-25 1999-04-06 Navigation Technologies Corporation Update transactions and method and programming for use thereof for incrementally updating a geographic database
JP3339553B2 (ja) * 1996-12-09 2002-10-28 エヌイーシートーキン株式会社 電気二重層コンデンサ
JPH11145012A (ja) * 1997-11-14 1999-05-28 Nec Corp コンデンサ素子および電池セル
JP3422745B2 (ja) * 2000-02-28 2003-06-30 エヌイーシートーキン株式会社 電気二重層コンデンサ
JP2002128514A (ja) * 2000-10-16 2002-05-09 Nisshinbo Ind Inc 炭素質材料、電気二重層キャパシタ用分極性電極及び電気二重層キャパシタ
JP2002231585A (ja) * 2001-02-06 2002-08-16 Nec Corp 電気二重層コンデンサ
JP3877968B2 (ja) * 2001-03-16 2007-02-07 Ｎｅｃトーキン株式会社 電気二重層コンデンサ
US6682667B1 (en) 2002-02-05 2004-01-27 Calgon Carbon Corporation Method for producing self-supporting activated carbon structures
US8343572B2 (en) * 2007-08-13 2013-01-01 Ashish Varade Composition of electrode material in the form of a coating and a process thereof
CN101329948B (zh) * 2008-07-14 2011-07-06 钰邦电子（无锡）有限公司 具有过电流或过热保护功能的微小型积层电容器
JP6360313B2 (ja) * 2014-01-31 2018-07-18 古河電池株式会社 分極性電極の製造方法
FR3090994A1 (fr) 2018-12-21 2020-06-26 Blue Solutions Procede de fabrication d'une electrode frittee, electrode frittee et dispositif comprenant une telle electrode
FR3090995A1 (fr) 2018-12-21 2020-06-26 Blue Solutions Procédé de fabrication d'une électrode frittée, électrode frittée et dispositif comprenant une telle électrode
US11515833B1 (en) 2021-05-21 2022-11-29 Antonia Ginsberg-Klemmt Portable solar carport system

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US3536963A (en) * 1968-05-29 1970-10-27 Standard Oil Co Electrolytic capacitor having carbon paste electrodes
JPS5920746U (ja) * 1982-07-30 1984-02-08 市光工業株式会社 遠隔制御装置の故障警報装置
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Also Published As

Publication number Publication date
KR100225167B1 (ko) 1999-10-15
US5136473A (en) 1992-08-04
EP0443274B1 (en) 1994-10-26
EP0443274A3 (en) 1991-12-11
JP2600939B2 (ja) 1997-04-16
JPH03201518A (ja) 1991-09-03
DE69013670T2 (de) 1995-03-02
CN1053966A (zh) 1991-08-21
EP0443274A2 (en) 1991-08-28
CN1024059C (zh) 1994-03-16
CA2033255C (en) 1994-12-13
DE69013670D1 (de) 1994-12-01

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