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DE69800274D1 - Elektrischer Doppelschichtkondensator und Elektrolyt - Google Patents

Elektrischer Doppelschichtkondensator und Elektrolyt

Info

Publication number
DE69800274D1
DE69800274D1 DE69800274T DE69800274T DE69800274D1 DE 69800274 D1 DE69800274 D1 DE 69800274D1 DE 69800274 T DE69800274 T DE 69800274T DE 69800274 T DE69800274 T DE 69800274T DE 69800274 D1 DE69800274 D1 DE 69800274D1
Authority
DE
Germany
Prior art keywords
electrolyte
double layer
electric double
layer capacitor
capacitor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69800274T
Other languages
English (en)
Other versions
DE69800274T2 (de
Inventor
Takeshi Kawasata
Manabu Suhara
Kazuya Hiratsuka
Manabu Tsushima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of DE69800274D1 publication Critical patent/DE69800274D1/de
Application granted granted Critical
Publication of DE69800274T2 publication Critical patent/DE69800274T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/60—Liquid electrolytes characterised by the solvent
    • 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
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H01G11/62—Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
DE69800274T 1997-03-24 1998-03-24 Elektrischer Doppelschichtkondensator und Elektrolyt Expired - Fee Related DE69800274T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8882597 1997-03-24

Publications (2)

Publication Number Publication Date
DE69800274D1 true DE69800274D1 (de) 2000-10-05
DE69800274T2 DE69800274T2 (de) 2001-04-26

Family

ID=13953720

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69800274T Expired - Fee Related DE69800274T2 (de) 1997-03-24 1998-03-24 Elektrischer Doppelschichtkondensator und Elektrolyt

Country Status (3)

Country Link
US (1) US5969936A (de)
EP (1) EP0867900B1 (de)
DE (1) DE69800274T2 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2759211B1 (fr) * 1997-02-06 1999-04-30 Electricite De France Supercondensateur du type double couche comprenant un electrolyte organique liquide
US6072692A (en) 1998-10-08 2000-06-06 Asahi Glass Company, Ltd. Electric double layer capacitor having an electrode bonded to a current collector via a carbon type conductive adhesive layer
JP2000252171A (ja) 1999-03-03 2000-09-14 Asahi Glass Co Ltd 電気二重層キャパシタの製造方法
JP2001118753A (ja) * 1999-10-21 2001-04-27 Matsushita Electric Ind Co Ltd 電気二重層キャパシタ用活性炭およびその製造方法
DE60120884T2 (de) * 2000-11-21 2007-01-11 Asahi Glass Co., Ltd. Elektrischer Doppelschichtkondensator und Elektrolyt dafür
EP1365427B1 (de) 2002-04-22 2008-03-19 Asahi Glass Co., Ltd. Elektrischer Doppelschichtkondensator
AU2003235119A1 (en) * 2002-04-24 2003-11-10 Nisshinbo Industries, Inc. Ionic liquid, method of dehydration, electric double layer capacitor, and secondary battery
JPWO2005008700A1 (ja) * 2003-07-17 2006-11-02 旭硝子株式会社 電気二重層キャパシタ
JP5637858B2 (ja) * 2008-11-14 2014-12-10 ダイキン工業株式会社 電気二重層キャパシタ
TW201221473A (en) * 2010-10-12 2012-06-01 Aquion Energy Inc Activated carbon with surface modified chemistry
US9034517B1 (en) * 2013-11-06 2015-05-19 Retriev Technologies Incorporated Capacitors having conditioned carbon for electrodes
KR102635455B1 (ko) 2016-05-20 2024-02-13 교세라 에이브이엑스 컴포넌츠 코포레이션 고온용 울트라커패시터
CN115512980A (zh) 2016-05-20 2022-12-23 京瓷Avx元器件公司 超级电容器用的非水电解质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4762644A (en) * 1985-03-08 1988-08-09 Showa Denko Kabushiki Kaisha Electroconductive polymer solution and manufacture of electroconductive article therefrom
JPH07130341A (ja) * 1993-11-02 1995-05-19 Fuji Photo Film Co Ltd 非水電池
JPH0837133A (ja) * 1994-07-22 1996-02-06 Asahi Glass Co Ltd 電気二重層コンデンサ
US5754393A (en) * 1995-03-07 1998-05-19 Asahi Glass Company Ltd. Electric double layer capacitor
JPH097898A (ja) * 1995-06-22 1997-01-10 Mitsubishi Chem Corp 電気二重層コンデンサ用電解液
JP3866785B2 (ja) * 1995-08-24 2007-01-10 日本エンバイロケミカルズ株式会社 電気二重層コンデンサの電極用活性炭

Also Published As

Publication number Publication date
DE69800274T2 (de) 2001-04-26
EP0867900B1 (de) 2000-08-30
US5969936A (en) 1999-10-19
EP0867900A1 (de) 1998-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee