EA200301208A1 - Конденсатор с электрическим двойным слоем - Google Patents

Конденсатор с электрическим двойным слоем

Info

Publication number
EA200301208A1
EA200301208A1 EA200301208A EA200301208A EA200301208A1 EA 200301208 A1 EA200301208 A1 EA 200301208A1 EA 200301208 A EA200301208 A EA 200301208A EA 200301208 A EA200301208 A EA 200301208A EA 200301208 A1 EA200301208 A1 EA 200301208A1
Authority
EA
Eurasian Patent Office
Prior art keywords
double layer
electric double
condenser
polarizable electrode
present
Prior art date
Application number
EA200301208A
Other languages
English (en)
Other versions
EA005670B1 (ru
Inventor
Юрий Миронович Вольфкович
Павел Андреевич Шматко
Original Assignee
Си Энд Ти Компани, Инк.
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 Си Энд Ти Компани, Инк. filed Critical Си Энд Ти Компани, Инк.
Publication of EA200301208A1 publication Critical patent/EA200301208A1/ru
Publication of EA005670B1 publication Critical patent/EA005670B1/ru

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
    • H01G11/22—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
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • 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
    • H01G11/04—Hybrid capacitors
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Semiconductor Integrated Circuits (AREA)

Abstract

Настоящее изобретение касается конденсатора с электрическим двойным слоем. Конденсатор содержит поляризуемый электрод, включающий в себя активированный уголь, и неполяризуемый электрод, включающий в себя диоксид свинца и сульфат свинца. Конденсаторы согласно настоящему изобретению имеют значительно большую электрическую емкость, повышенную долговечность и низкое сопротивление, но имеют при этом большую удельную электропроводность. Кроме того, электроды можно изготавливать быстрее и дешевле.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200301208A 2001-05-03 2002-05-03 Конденсатор с электрическим двойным слоем EA005670B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/848,724 US6466429B1 (en) 2001-05-03 2001-05-03 Electric double layer capacitor
PCT/CA2002/000675 WO2002091412A1 (en) 2001-05-03 2002-05-03 Electric double layer capacitor

Publications (2)

Publication Number Publication Date
EA200301208A1 true EA200301208A1 (ru) 2004-06-24
EA005670B1 EA005670B1 (ru) 2005-04-28

Family

ID=25304098

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200301208A EA005670B1 (ru) 2001-05-03 2002-05-03 Конденсатор с электрическим двойным слоем

Country Status (12)

Country Link
US (1) US6466429B1 (ru)
EP (1) EP1386336B1 (ru)
JP (1) JP4125604B2 (ru)
KR (1) KR100897945B1 (ru)
CN (1) CN100470693C (ru)
AT (1) ATE315273T1 (ru)
AU (1) AU2002257436B2 (ru)
CA (1) CA2446422C (ru)
DE (1) DE60208540T2 (ru)
EA (1) EA005670B1 (ru)
HK (1) HK1063100A1 (ru)
WO (1) WO2002091412A1 (ru)

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Also Published As

Publication number Publication date
JP2004521511A (ja) 2004-07-15
DE60208540D1 (de) 2006-03-30
CA2446422A1 (en) 2002-11-14
EP1386336B1 (en) 2006-01-04
CN100470693C (zh) 2009-03-18
KR100897945B1 (ko) 2009-05-18
HK1063100A1 (en) 2004-12-10
KR20040014518A (ko) 2004-02-14
ATE315273T1 (de) 2006-02-15
DE60208540T2 (de) 2006-09-21
JP4125604B2 (ja) 2008-07-30
WO2002091412A1 (en) 2002-11-14
US6466429B1 (en) 2002-10-15
CN1518752A (zh) 2004-08-04
AU2002257436B2 (en) 2006-05-18
US20020163771A1 (en) 2002-11-07
EP1386336A1 (en) 2004-02-04
CA2446422C (en) 2009-09-22
EA005670B1 (ru) 2005-04-28

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU