CA2974090C - Additives for reducing esr gain in electrochemical double layer capacitors - Google Patents

Additives for reducing esr gain in electrochemical double layer capacitors Download PDF

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Publication number
CA2974090C
CA2974090C CA2974090A CA2974090A CA2974090C CA 2974090 C CA2974090 C CA 2974090C CA 2974090 A CA2974090 A CA 2974090A CA 2974090 A CA2974090 A CA 2974090A CA 2974090 C CA2974090 C CA 2974090C
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Canada
Prior art keywords
compound
layer capacitor
electrochemical double
formula
electrolyte
Prior art date
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Application number
CA2974090A
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English (en)
French (fr)
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CA2974090A1 (en
Inventor
George Hamilton Lane
Ken RUDISUELA
Susan Carol Donadio
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Systematic Power Manufacturing LLC
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Systematic Power Manufacturing LLC
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Publication of CA2974090A1 publication Critical patent/CA2974090A1/en
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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
    • 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
    • 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
    • H01G11/64—Liquid electrolytes characterised by additives
    • 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
    • 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

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Secondary Cells (AREA)
  • Materials Engineering (AREA)
CA2974090A 2015-01-26 2016-01-21 Additives for reducing esr gain in electrochemical double layer capacitors Active CA2974090C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/605,114 2015-01-26
US14/605,114 US9818552B2 (en) 2015-01-26 2015-01-26 Additives for reducing ESR gain in electrochemical double layer capacitors
PCT/US2016/014221 WO2016122952A1 (en) 2015-01-26 2016-01-21 Additives for reducing esr gain in electrochemical double layer capacitors

Publications (2)

Publication Number Publication Date
CA2974090A1 CA2974090A1 (en) 2016-08-04
CA2974090C true CA2974090C (en) 2022-09-20

Family

ID=56433481

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2974090A Active CA2974090C (en) 2015-01-26 2016-01-21 Additives for reducing esr gain in electrochemical double layer capacitors

Country Status (9)

Country Link
US (1) US9818552B2 (https=)
EP (1) EP3251137B1 (https=)
JP (1) JP6743019B2 (https=)
KR (1) KR20170108064A (https=)
CN (1) CN107210144B (https=)
CA (1) CA2974090C (https=)
ES (1) ES2879723T3 (https=)
HK (1) HK1246967A1 (https=)
WO (1) WO2016122952A1 (https=)

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CN109196612A (zh) 2016-05-20 2019-01-11 阿维科斯公司 在高温下使用的超级电容器
EP3459097A4 (en) 2016-05-20 2020-05-06 AVX Corporation NON-AQUEOUS ELECTROLYTE FOR SUPERCAPACITOR
CN111261426B (zh) * 2018-12-03 2022-08-09 深圳新宙邦科技股份有限公司 一种超级电容器电解液及超级电容器

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Also Published As

Publication number Publication date
ES2879723T3 (es) 2021-11-22
JP2018506845A (ja) 2018-03-08
US9818552B2 (en) 2017-11-14
CA2974090A1 (en) 2016-08-04
JP6743019B2 (ja) 2020-08-19
HK1246967A1 (zh) 2018-09-14
EP3251137B1 (en) 2021-04-21
EP3251137A4 (en) 2018-09-26
WO2016122952A1 (en) 2016-08-04
KR20170108064A (ko) 2017-09-26
US20160217937A1 (en) 2016-07-28
CN107210144B (zh) 2020-05-19
CN107210144A (zh) 2017-09-26
EP3251137A1 (en) 2017-12-06

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