CN117063256A - 电解电容器及其制造方法 - Google Patents

电解电容器及其制造方法 Download PDF

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Publication number
CN117063256A
CN117063256A CN202280020493.8A CN202280020493A CN117063256A CN 117063256 A CN117063256 A CN 117063256A CN 202280020493 A CN202280020493 A CN 202280020493A CN 117063256 A CN117063256 A CN 117063256A
Authority
CN
China
Prior art keywords
layer
solid electrolyte
electrolyte layer
electrolytic capacitor
anode body
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
CN202280020493.8A
Other languages
English (en)
Chinese (zh)
Inventor
近藤慎司
山崎和哉
川崎隆志
横山幸司
石本仁
长崎纯久
宫地祐治
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 CN117063256A publication Critical patent/CN117063256A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • H01G9/0029—Processes of manufacture
    • H01G9/0036—Formation of the solid electrolyte layer
    • 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
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
CN202280020493.8A 2021-03-12 2022-03-04 电解电容器及其制造方法 Pending CN117063256A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-040633 2021-03-12
JP2021040633 2021-03-12
PCT/JP2022/009293 WO2022191050A1 (ja) 2021-03-12 2022-03-04 電解コンデンサおよびその製造方法

Publications (1)

Publication Number Publication Date
CN117063256A true CN117063256A (zh) 2023-11-14

Family

ID=83227921

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280020493.8A Pending CN117063256A (zh) 2021-03-12 2022-03-04 电解电容器及其制造方法

Country Status (4)

Country Link
US (1) US12424390B2 (https=)
JP (1) JP7706094B2 (https=)
CN (1) CN117063256A (https=)
WO (1) WO2022191050A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022191050A1 (ja) * 2021-03-12 2022-09-15 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その製造方法
US12462986B2 (en) * 2021-04-15 2025-11-04 Panasonic Intellectual Property Management Co., Ltd. Electrolytic capacitor and method for producing same

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3235475B2 (ja) 1996-07-16 2001-12-04 日本電気株式会社 固体電解コンデンサ及びその製造方法
DE69939262D1 (de) * 1998-06-25 2008-09-18 Nichicon Corp Verfahren zur herstellung eines festelektrolytkondensators
JP3361799B2 (ja) 2001-02-22 2003-01-07 松下電器産業株式会社 固体電解コンデンサおよびその製造方法
JP2007184318A (ja) 2006-01-04 2007-07-19 Shin Etsu Polymer Co Ltd 固体電解コンデンサの製造方法
JP4767150B2 (ja) 2006-11-07 2011-09-07 三洋電機株式会社 固体電解コンデンサ
JP4737775B2 (ja) 2007-06-18 2011-08-03 Ｎｅｃトーキン株式会社 固体電解コンデンサおよびその製造方法
JP2009170897A (ja) * 2007-12-21 2009-07-30 Sanyo Electric Co Ltd 固体電解コンデンサ
JP5484995B2 (ja) * 2009-04-28 2014-05-07 三洋電機株式会社 固体電解コンデンサ及びその製造方法
JP2011192688A (ja) * 2010-03-12 2011-09-29 Sumitomo Metal Mining Co Ltd 固体電解コンデンサ及びその製造方法
JP2011253878A (ja) 2010-06-01 2011-12-15 Holy Stone Polytech Co Ltd 固体電解コンデンサ
JP6142280B2 (ja) * 2012-08-31 2017-06-07 パナソニックＩｐマネジメント株式会社 固体電解コンデンサおよびその製造方法
GB2517019B (en) * 2013-05-13 2018-08-29 Avx Corp Solid electrolytic capacitor containing conductive polymer particles
US11111586B2 (en) * 2016-02-23 2021-09-07 South Dakota Board Of Regents Self-organized and electrically conducting PEDOT polymer matrix for applications in sensors and energy generation and storage
JPWO2018020985A1 (ja) * 2016-07-29 2019-05-16 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その製造方法
WO2018221096A1 (ja) * 2017-05-31 2018-12-06 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その製造方法
WO2018235434A1 (ja) * 2017-06-22 2018-12-27 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その製造方法
CN116072432B (zh) * 2019-01-25 2024-11-29 松下知识产权经营株式会社 电解电容器及其制造方法
WO2022191050A1 (ja) * 2021-03-12 2022-09-15 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その製造方法
US12462986B2 (en) * 2021-04-15 2025-11-04 Panasonic Intellectual Property Management Co., Ltd. Electrolytic capacitor and method for producing same

Also Published As

Publication number Publication date
US12424390B2 (en) 2025-09-23
WO2022191050A1 (ja) 2022-09-15
JP7706094B2 (ja) 2025-07-11
JPWO2022191050A1 (https=) 2022-09-15
US20240161985A1 (en) 2024-05-16

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