CN117678042A - 电解电容器 - Google Patents

电解电容器 Download PDF

Info

Publication number
CN117678042A
CN117678042A CN202280050833.1A CN202280050833A CN117678042A CN 117678042 A CN117678042 A CN 117678042A CN 202280050833 A CN202280050833 A CN 202280050833A CN 117678042 A CN117678042 A CN 117678042A
Authority
CN
China
Prior art keywords
component
acid
electrolytic capacitor
anion
anionic
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
CN202280050833.1A
Other languages
English (en)
Chinese (zh)
Inventor
有马博之
儿岛穗南
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 CN117678042A publication Critical patent/CN117678042A/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
    • H01G11/54—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)
CN202280050833.1A 2021-07-26 2022-07-20 电解电容器 Pending CN117678042A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021121779 2021-07-26
JP2021-121779 2021-07-26
PCT/JP2022/028246 WO2023008288A1 (ja) 2021-07-26 2022-07-20 電解コンデンサ

Publications (1)

Publication Number Publication Date
CN117678042A true CN117678042A (zh) 2024-03-08

Family

ID=85086824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280050833.1A Pending CN117678042A (zh) 2021-07-26 2022-07-20 电解电容器

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

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4070734B2 (ja) * 2004-03-03 2008-04-02 株式会社東芝 電解液及び電気化学デバイス
JP5088918B2 (ja) 2006-01-24 2012-12-05 国立大学法人鳥取大学 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
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

Also Published As

Publication number Publication date
US20240258042A1 (en) 2024-08-01
JP7836953B2 (ja) 2026-03-30
JPWO2023008288A1 (https=) 2023-02-02
WO2023008288A1 (ja) 2023-02-02
US12444549B2 (en) 2025-10-14

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