CN115023780B - 电解电容器及其制造方法 - Google Patents

电解电容器及其制造方法

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Publication number
CN115023780B
CN115023780B CN202180011088.5A CN202180011088A CN115023780B CN 115023780 B CN115023780 B CN 115023780B CN 202180011088 A CN202180011088 A CN 202180011088A CN 115023780 B CN115023780 B CN 115023780B
Authority
CN
China
Prior art keywords
compound
capacitor
layer
conductive polymer
capacitor element
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
CN202180011088.5A
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English (en)
Chinese (zh)
Other versions
CN115023780A (zh
Inventor
平田义和
石丸庆明
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
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Publication date
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Publication of CN115023780A publication Critical patent/CN115023780A/zh
Application granted granted Critical
Publication of CN115023780B publication Critical patent/CN115023780B/zh
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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
    • H01G9/0029—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
    • H01G9/008—Terminals
    • H01G9/012—Terminals specially adapted for solid 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
    • H01G9/004—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
    • H01G9/15—Solid electrolytic capacitors
    • H01G9/151—Solid electrolytic capacitors with wound foil electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202180011088.5A 2020-01-30 2021-01-29 电解电容器及其制造方法 Active CN115023780B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020-013196 2020-01-30
JP2020013196 2020-01-30
PCT/JP2021/003298 WO2021153750A1 (ja) 2020-01-30 2021-01-29 電解コンデンサおよびその製造方法

Publications (2)

Publication Number Publication Date
CN115023780A CN115023780A (zh) 2022-09-06
CN115023780B true CN115023780B (zh) 2025-10-03

Family

ID=77079172

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180011088.5A Active CN115023780B (zh) 2020-01-30 2021-01-29 电解电容器及其制造方法

Country Status (4)

Country Link
US (1) US12417883B2 (https=)
JP (1) JP7724421B2 (https=)
CN (1) CN115023780B (https=)
WO (1) WO2021153750A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7724421B2 (ja) * 2020-01-30 2025-08-18 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
CN121569360A (zh) * 2023-07-28 2026-02-24 松下知识产权经营株式会社 电解电容器和电解电容器的制造方法
CN121569362A (zh) * 2023-07-28 2026-02-24 松下知识产权经营株式会社 电解电容器和电解电容器的制造方法

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CN106575578A (zh) * 2014-08-26 2017-04-19 松下知识产权经营株式会社 电解电容器的制造方法

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JP2003049133A (ja) * 2001-08-07 2003-02-21 Nitto Denko Corp 接着性多孔質膜、それより得られる高分子ゲル電解質とそれらの応用
JP5305569B2 (ja) 2006-06-29 2013-10-02 三洋電機株式会社 電解コンデンサの製造方法および電解コンデンサ
US7460358B2 (en) * 2007-03-21 2008-12-02 Avx Corporation Solid electrolytic capacitor containing a protective adhesive layer
DE102009007594A1 (de) * 2009-02-05 2010-08-12 H.C. Starck Clevios Gmbh Verfahren zur Herstellung von Elektrolytkondensatoren mit polymerer Außenschicht.
JP2011014590A (ja) * 2009-06-30 2011-01-20 Sanyo Electric Co Ltd 固体電解コンデンサの製造方法
JP2011082313A (ja) * 2009-10-06 2011-04-21 Shin Etsu Polymer Co Ltd 固体電解キャパシタ及びその製造方法
JP5495311B2 (ja) * 2010-01-21 2014-05-21 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
JP2011171674A (ja) * 2010-02-22 2011-09-01 Shin Etsu Polymer Co Ltd キャパシタ及びその製造方法
JP5444057B2 (ja) * 2010-03-16 2014-03-19 信越ポリマー株式会社 固体電解キャパシタ及びその製造方法並びに固体電解キャパシタ用溶液
DE102010047087A1 (de) * 2010-10-01 2012-04-05 Heraeus Clevios Gmbh Verfahren zur Verbesserung der elektrischen Kenngrößen in Kondensatoren enthaltend PEDOT/PSS als Feststoffelektrolyt durch ein Polyalkylenglykol
US9508491B2 (en) * 2010-10-01 2016-11-29 Heraeus Deutschland GmbH & Co. KG Method for improving electrical parameters in capacitors comprising PEDOT/PSS as a solid electrolyte through a polyalkylene glycol
DE102010047086A1 (de) * 2010-10-01 2012-04-05 Heraeus Clevios Gmbh Schichtaufbauten mit verbesserten elektrischen Kenngrößen beinthaltend PEDOT/PSS sowie einen Stabilisator
DE112012001624T5 (de) 2011-04-08 2014-01-16 Nec Tokin Corporation Elektrisch leitende Polymerlösung, elektrisch leitendes Polymermaterial und Verfahren zur Herstellung derselben, und Festelektrolythkondensator
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JP2013138145A (ja) * 2011-12-28 2013-07-11 Nippon Chemicon Corp 固体電解コンデンサの製造方法
WO2014061502A1 (ja) * 2012-10-16 2014-04-24 三菱レイヨン株式会社 導電性組成物及び前記組成物を用いて得られる固体電解コンデンサ
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JP2014007422A (ja) * 2013-09-12 2014-01-16 Shin Etsu Polymer Co Ltd 固体電解キャパシタ及びその製造方法
JP6467782B2 (ja) 2014-04-29 2019-02-13 日本ケミコン株式会社 固体電解コンデンサ及びその製造方法
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WO2016103617A1 (ja) * 2014-12-26 2016-06-30 パナソニックＩｐマネジメント株式会社 電解コンデンサの製造方法
JP2017118051A (ja) * 2015-12-25 2017-06-29 株式会社トーキン 固体電解コンデンサ及びその製造方法
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JP7067059B2 (ja) * 2016-12-28 2022-05-16 日本ケミコン株式会社 固体電解コンデンサおよびその製造方法
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JP7724421B2 (ja) * 2020-01-30 2025-08-18 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
WO2021153749A1 (ja) * 2020-01-30 2021-08-05 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
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CN106575578A (zh) * 2014-08-26 2017-04-19 松下知识产权经营株式会社 电解电容器的制造方法

Also Published As

Publication number Publication date
WO2021153750A1 (ja) 2021-08-05
JPWO2021153750A1 (https=) 2021-08-05
US12417883B2 (en) 2025-09-16
CN115023780A (zh) 2022-09-06
JP7724421B2 (ja) 2025-08-18
US20220351912A1 (en) 2022-11-03

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