CN117063258A - 电化学电容器 - Google Patents

电化学电容器 Download PDF

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Publication number
CN117063258A
CN117063258A CN202280021447.XA CN202280021447A CN117063258A CN 117063258 A CN117063258 A CN 117063258A CN 202280021447 A CN202280021447 A CN 202280021447A CN 117063258 A CN117063258 A CN 117063258A
Authority
CN
China
Prior art keywords
negative electrode
capacity
electrode
positive electrode
electrochemical 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.)
Pending
Application number
CN202280021447.XA
Other languages
English (en)
Chinese (zh)
Inventor
宫口奈穗
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management 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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN117063258A publication Critical patent/CN117063258A/zh
Pending 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
    • H01G11/22—Electrodes
    • 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
    • H01G11/26—Electrodes characterised by their structure, e.g. multi-layered, porosity or surface features
    • 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
    • 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
    • H01G11/54—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
    • H01G11/54—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

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
CN202280021447.XA 2021-03-19 2022-03-17 电化学电容器 Pending CN117063258A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021046509 2021-03-19
JP2021-046509 2021-03-19
PCT/JP2022/012119 WO2022196746A1 (ja) 2021-03-19 2022-03-17 電気化学キャパシタ

Publications (1)

Publication Number Publication Date
CN117063258A true CN117063258A (zh) 2023-11-14

Family

ID=83321102

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280021447.XA Pending CN117063258A (zh) 2021-03-19 2022-03-17 电化学电容器

Country Status (4)

Country Link
US (1) US12417884B2 (https=)
JP (1) JPWO2022196746A1 (https=)
CN (1) CN117063258A (https=)
WO (1) WO2022196746A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021241420A1 (ja) * 2020-05-26 2021-12-02 パナソニックＩｐマネジメント株式会社 電気化学デバイス用電極および電気化学デバイス
JPWO2022181605A1 (https=) * 2021-02-26 2022-09-01
US12417884B2 (en) * 2021-03-19 2025-09-16 Panasonic Intellectual Property Management Co., Ltd. Electrochemical capacitor

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3091373B2 (ja) * 1994-10-04 2000-09-25 株式会社ペトカ 電気二重層キャパシタ
JPH10270293A (ja) * 1997-03-26 1998-10-09 Matsushita Electric Ind Co Ltd 電気二重層コンデンサ
JP2000188244A (ja) * 1998-12-22 2000-07-04 Seiko Instruments Inc 電気二重層コンデンサ
JP3796381B2 (ja) * 1999-01-26 2006-07-12 株式会社エスアイアイ・マイクロパーツ 電気二重層キャパシタ
CA2411695A1 (fr) * 2002-11-13 2004-05-13 Hydro-Quebec Electrode recouverte d'un film obtenu a partir d'une solution aqueuse comportant un liant soluble dans l'eau, son procede de fabrication et ses utilisations
JP4512336B2 (ja) * 2003-09-26 2010-07-28 Ｆｄｋ株式会社 キャパシタ
JP4863000B2 (ja) * 2006-10-03 2012-01-25 宇部興産株式会社 蓄電デバイスおよびその製造方法
DE102010018289A1 (de) * 2010-04-26 2011-10-27 Continental Automotive Gmbh Energiespeicherzelle
WO2012111333A1 (ja) * 2011-02-17 2012-08-23 パナソニック株式会社 電気化学キャパシタ
WO2012117794A1 (ja) * 2011-02-28 2012-09-07 Ｊｍエナジー株式会社 リチウムイオンキャパシタ
KR20120129569A (ko) * 2011-05-20 2012-11-28 삼성전기주식회사 하이브리드 커패시터
JP2014029898A (ja) * 2012-07-31 2014-02-13 Taiyo Yuden Co Ltd 電気化学キャパシタ
WO2014025743A1 (en) * 2012-08-07 2014-02-13 Cornell University Binder free and carbon free nanoparticle containing component, method and applications
US10872737B2 (en) * 2013-10-09 2020-12-22 Fastcap Systems Corporation Advanced electrolytes for high temperature energy storage device
EP3076416B1 (en) * 2013-11-29 2019-01-09 Asahi Kasei Kabushiki Kaisha Lithium ion capacitor
US10593488B2 (en) 2014-12-11 2020-03-17 Otsuka Chemical Co., Ltd. Nonaqueous electrolytic solution for electric double layer capacitors
GB201604133D0 (en) * 2016-03-10 2016-04-27 Zapgocharger Ltd Supercapacitor with integrated heater
JP2019102712A (ja) 2017-12-05 2019-06-24 Ｔｐｒ株式会社 キャパシタ
US11521804B2 (en) * 2018-03-14 2022-12-06 Spel Technologies Private Limited Ultra-thin lithium-ion capacitor with ultra-high power performance
JP7327400B2 (ja) * 2018-07-19 2023-08-16 株式会社Ｇｓユアサ 非水電解質蓄電素子、及び蓄電装置
JPWO2020110589A1 (ja) * 2018-11-30 2021-10-14 パナソニックＩｐマネジメント株式会社 非水電解質二次電池用負極及び非水電解質二次電池
JP2020136487A (ja) 2019-02-19 2020-08-31 Tdk株式会社 電気二重層キャパシタ
JP7716670B2 (ja) * 2019-09-27 2025-08-01 パナソニックＩｐマネジメント株式会社 リチウムイオン二次電池用負極およびリチウムイオン二次電池
WO2021059706A1 (ja) * 2019-09-27 2021-04-01 パナソニックＩｐマネジメント株式会社 リチウムイオン二次電池用負極及びリチウムイオン二次電池
JPWO2022181605A1 (https=) * 2021-02-26 2022-09-01
US12417884B2 (en) * 2021-03-19 2025-09-16 Panasonic Intellectual Property Management Co., Ltd. Electrochemical capacitor

Also Published As

Publication number Publication date
WO2022196746A1 (ja) 2022-09-22
JPWO2022196746A1 (https=) 2022-09-22
US12417884B2 (en) 2025-09-16
US20240128031A1 (en) 2024-04-18

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