CN115088048A - 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
CN115088048A
CN115088048A CN202180014016.6A CN202180014016A CN115088048A CN 115088048 A CN115088048 A CN 115088048A CN 202180014016 A CN202180014016 A CN 202180014016A CN 115088048 A CN115088048 A CN 115088048A
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CN
China
Prior art keywords
conductive polymer
foil
electrolytic
solvent
polymer component
Prior art date
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Pending
Application number
CN202180014016.6A
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English (en)
Chinese (zh)
Inventor
青山达治
大塚悠司
田代智之
茶城健太
椿雄一郎
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Filing date
Publication date
Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of CN115088048A publication Critical patent/CN115088048A/zh
Pending legal-status Critical Current

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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
    • 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
    • H01G13/00—Apparatus specially adapted for manufacturing capacitors; Processes specially adapted for manufacturing capacitors not provided for in groups H01G4/00 - H01G11/00
    • H01G13/04—Drying; Impregnating
    • 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
    • H01G9/02—Diaphragms; Separators
    • 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
    • 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

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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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202180014016.6A 2020-02-19 2021-02-17 电解电容器及其制造方法 Pending CN115088048A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020025781 2020-02-19
JP2020-025781 2020-02-19
PCT/JP2021/005824 WO2021166927A1 (ja) 2020-02-19 2021-02-17 電解コンデンサおよびその製造方法

Publications (1)

Publication Number Publication Date
CN115088048A true CN115088048A (zh) 2022-09-20

Family

ID=77391938

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180014016.6A Pending CN115088048A (zh) 2020-02-19 2021-02-17 电解电容器及其制造方法

Country Status (4)

Country Link
US (1) US12266481B2 (https=)
JP (2) JPWO2021166927A1 (https=)
CN (1) CN115088048A (https=)
WO (1) WO2021166927A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115602452A (zh) * 2022-11-09 2023-01-13 深圳江浩电子有限公司（Cn） 一种固液混合铝电解电容器及其制备方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11945923B2 (en) * 2019-01-31 2024-04-02 Panasonic Intellectual Property Management Co., Ltd. Conductive polymer dispersion liquid, electrolytic capacitor, and method for producing electrolytic capacitor
EP3889980A1 (en) * 2020-04-02 2021-10-06 Heraeus Deutschland GmbH & Co KG Process for producing polymer capacitors for high reliability applications

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11283874A (ja) * 1998-01-28 1999-10-15 Matsushita Electric Ind Co Ltd 電解コンデンサ
JP2003203826A (ja) * 2002-01-04 2003-07-18 Japan Carlit Co Ltd:The アルミ電解コンデンサとその製造方法
CN101057306A (zh) * 2004-09-07 2007-10-17 松下电器产业株式会社 电解电容器用电解液及使用其的电解电容器
US20130258554A1 (en) * 2010-03-16 2013-10-03 Shin-Etsu Polymer Co., Ltd. Solid electrolytic capacitor, method for producing the same and solution for solid electrolytic capacitor
US20170077546A1 (en) * 2015-09-14 2017-03-16 Aruna Zhamu Alkali metal or Alkali-Ion batteries having high volumetric and gravimetric energy densities
US20170092427A1 (en) * 2014-07-03 2017-03-30 Panasonic Intellectual Property Management Co., Ltd. Method for producing electrolytic capacitor
JP2017175091A (ja) * 2016-03-25 2017-09-28 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
JP2017220679A (ja) * 2017-08-22 2017-12-14 日本ケミコン株式会社 電解コンデンサ及びその製造方法
CN108352254A (zh) * 2015-10-30 2018-07-31 松下知识产权经营株式会社 电解电容器及其制造方法
JP2020005003A (ja) * 2013-09-09 2020-01-09 パナソニックＩｐマネジメント株式会社 蓄電デバイス

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11270850B2 (en) * 2013-12-20 2022-03-08 Fastcap Systems Corporation Ultracapacitors with high frequency response
JP6450925B2 (ja) 2014-04-17 2019-01-16 パナソニックＩｐマネジメント株式会社 蓄電デバイスおよびその製造方法
JP6314680B2 (ja) * 2014-06-18 2018-04-25 日本ケミコン株式会社 コンデンサ及びコンデンサの製造方法
CN106471592B (zh) * 2014-06-23 2019-02-15 松下知识产权经营株式会社 电解电容器的制造方法
US10770240B2 (en) * 2015-02-13 2020-09-08 Kemet Electronics Corporation Hybrid capacitor and method of manufacturing a capacitor
JP7117552B2 (ja) * 2015-05-28 2022-08-15 パナソニックＩｐマネジメント株式会社 電解コンデンサ
WO2017150264A1 (ja) * 2016-02-29 2017-09-08 パナソニックＩｐマネジメント株式会社 電気化学デバイスおよびこれに用いる負極とその製造方法
JP6816395B2 (ja) * 2016-07-08 2021-01-20 日本ケミコン株式会社 電気二重層キャパシタ
DE102017117160A1 (de) * 2017-07-28 2019-01-31 Tdk Electronics Ag Verfahren zum Herstellen eines Polymerkondensators und Polymerkondensator

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11283874A (ja) * 1998-01-28 1999-10-15 Matsushita Electric Ind Co Ltd 電解コンデンサ
JP2003203826A (ja) * 2002-01-04 2003-07-18 Japan Carlit Co Ltd:The アルミ電解コンデンサとその製造方法
CN101057306A (zh) * 2004-09-07 2007-10-17 松下电器产业株式会社 电解电容器用电解液及使用其的电解电容器
US20130258554A1 (en) * 2010-03-16 2013-10-03 Shin-Etsu Polymer Co., Ltd. Solid electrolytic capacitor, method for producing the same and solution for solid electrolytic capacitor
JP2020005003A (ja) * 2013-09-09 2020-01-09 パナソニックＩｐマネジメント株式会社 蓄電デバイス
US20170092427A1 (en) * 2014-07-03 2017-03-30 Panasonic Intellectual Property Management Co., Ltd. Method for producing electrolytic capacitor
US20170077546A1 (en) * 2015-09-14 2017-03-16 Aruna Zhamu Alkali metal or Alkali-Ion batteries having high volumetric and gravimetric energy densities
CN108352254A (zh) * 2015-10-30 2018-07-31 松下知识产权经营株式会社 电解电容器及其制造方法
JP2017175091A (ja) * 2016-03-25 2017-09-28 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
JP2017220679A (ja) * 2017-08-22 2017-12-14 日本ケミコン株式会社 電解コンデンサ及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115602452A (zh) * 2022-11-09 2023-01-13 深圳江浩电子有限公司（Cn） 一种固液混合铝电解电容器及其制备方法

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US20220359127A1 (en) 2022-11-10
JPWO2021166927A1 (https=) 2021-08-26
WO2021166927A1 (ja) 2021-08-26
JP2026001209A (ja) 2026-01-06
US12266481B2 (en) 2025-04-01

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