JP7836953B2 - 電解コンデンサ - Google Patents

電解コンデンサ

Info

Publication number
JP7836953B2
JP7836953B2 JP2023538469A JP2023538469A JP7836953B2 JP 7836953 B2 JP7836953 B2 JP 7836953B2 JP 2023538469 A JP2023538469 A JP 2023538469A JP 2023538469 A JP2023538469 A JP 2023538469A JP 7836953 B2 JP7836953 B2 JP 7836953B2
Authority
JP
Japan
Prior art keywords
component
acid
anionic
mass
liquid component
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.)
Active
Application number
JP2023538469A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2023008288A5 (https=
JPWO2023008288A1 (https=
Inventor
博之 有馬
穂南 児島
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 JPWO2023008288A1 publication Critical patent/JPWO2023008288A1/ja
Publication of JPWO2023008288A5 publication Critical patent/JPWO2023008288A5/ja
Application granted granted Critical
Publication of JP7836953B2 publication Critical patent/JP7836953B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01G11/56—Solid electrolytes, e.g. gels; 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
    • 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
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/025—Solid electrolytes
    • H01G9/028—Organic semiconducting electrolytes, e.g. TCNQ
    • 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
    • H01G9/004—Details
    • H01G9/022—Electrolytes; Absorbents
    • H01G9/035—Liquid electrolytes, e.g. impregnating materials
    • 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
    • H01G9/145—Liquid electrolytic capacitors
    • 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
    • H01G9/15—Solid electrolytic capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
JP2023538469A 2021-07-26 2022-07-20 電解コンデンサ Active JP7836953B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021121779 2021-07-26
JP2021121779 2021-07-26
PCT/JP2022/028246 WO2023008288A1 (ja) 2021-07-26 2022-07-20 電解コンデンサ

Publications (3)

Publication Number Publication Date
JPWO2023008288A1 JPWO2023008288A1 (https=) 2023-02-02
JPWO2023008288A5 JPWO2023008288A5 (https=) 2024-04-16
JP7836953B2 true JP7836953B2 (ja) 2026-03-30

Family

ID=85086824

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023538469A Active JP7836953B2 (ja) 2021-07-26 2022-07-20 電解コンデンサ

Country Status (4)

Country Link
US (1) US12444549B2 (https=)
JP (1) JP7836953B2 (https=)
CN (1) CN117678042A (https=)
WO (1) WO2023008288A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117678042A (zh) * 2021-07-26 2024-03-08 松下知识产权经营株式会社 电解电容器
WO2025047356A1 (ja) * 2023-08-31 2025-03-06 パナソニックＩｐマネジメント株式会社 電解コンデンサおよび電解コンデンサ用液状成分
WO2025047373A1 (ja) * 2023-08-31 2025-03-06 パナソニックＩｐマネジメント株式会社 電解コンデンサおよび電解コンデンサ用液状成分

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005251510A (ja) 2004-03-03 2005-09-15 Toshiba Corp 電解液及び電気化学デバイス
JP2007224001A (ja) 2006-01-24 2007-09-06 Tottori Univ イオン液体およびその製造方法、ならびに該イオン液体を含む電解コンデンサ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011049262A (ja) * 2009-08-26 2011-03-10 Sanyo Chem Ind Ltd 電解コンデンサ用電解液およびそれを用いた電解コンデンサ
JP5360250B2 (ja) 2012-03-13 2013-12-04 パナソニック株式会社 電解コンデンサ
WO2017056447A1 (ja) 2015-09-28 2017-04-06 パナソニックＩｐマネジメント株式会社 電解コンデンサ
JP2017085092A (ja) * 2015-10-27 2017-05-18 三洋化成工業株式会社 アルミニウム電解コンデンサ用電解液
US9870869B1 (en) * 2016-06-28 2018-01-16 Avx Corporation Wet electrolytic capacitor
JP7308405B2 (ja) * 2018-10-31 2023-07-14 パナソニックＩｐマネジメント株式会社 電解コンデンサ及び電解コンデンサの製造方法
CN117678042A (zh) * 2021-07-26 2024-03-08 松下知识产权经营株式会社 电解电容器
JPWO2023127826A1 (https=) * 2021-12-27 2023-07-06
US20250191849A1 (en) * 2022-02-28 2025-06-12 Panasonic Intellectual Property Management Co., Ltd. Electrolytic capacitor
US20250166929A1 (en) * 2022-02-28 2025-05-22 Panasonic Intellectual Property Management Co., Ltd. Electrolytic capacitor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005251510A (ja) 2004-03-03 2005-09-15 Toshiba Corp 電解液及び電気化学デバイス
JP2007224001A (ja) 2006-01-24 2007-09-06 Tottori Univ イオン液体およびその製造方法、ならびに該イオン液体を含む電解コンデンサ

Also Published As

Publication number Publication date
US20240258042A1 (en) 2024-08-01
CN117678042A (zh) 2024-03-08
JPWO2023008288A1 (https=) 2023-02-02
WO2023008288A1 (ja) 2023-02-02
US12444549B2 (en) 2025-10-14

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