CN118613888A - 电解电容器和电解电容器的制造方法 - Google Patents

电解电容器和电解电容器的制造方法 Download PDF

Info

Publication number
CN118613888A
CN118613888A CN202380018838.0A CN202380018838A CN118613888A CN 118613888 A CN118613888 A CN 118613888A CN 202380018838 A CN202380018838 A CN 202380018838A CN 118613888 A CN118613888 A CN 118613888A
Authority
CN
China
Prior art keywords
conductive polymer
polymer layer
electrolytic capacitor
laminate
separator
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
CN202380018838.0A
Other languages
English (en)
Chinese (zh)
Inventor
青山达治
松下瞬平
田代智之
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 CN118613888A publication Critical patent/CN118613888A/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
    • 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
    • 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
    • H01G9/035—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
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/055—Etched foil electrodes
    • 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
    • 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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Laminated Bodies (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
CN202380018838.0A 2022-01-28 2023-01-27 电解电容器和电解电容器的制造方法 Pending CN118613888A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022012070 2022-01-28
JP2022-012070 2022-01-28
PCT/JP2023/002692 WO2023145893A1 (ja) 2022-01-28 2023-01-27 電解コンデンサおよび電解コンデンサの製造方法

Publications (1)

Publication Number Publication Date
CN118613888A true CN118613888A (zh) 2024-09-06

Family

ID=87471731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380018838.0A Pending CN118613888A (zh) 2022-01-28 2023-01-27 电解电容器和电解电容器的制造方法

Country Status (4)

Country Link
US (1) US20250095923A1 (https=)
JP (1) JPWO2023145893A1 (https=)
CN (1) CN118613888A (https=)
WO (1) WO2023145893A1 (https=)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012191178A (ja) * 2011-02-22 2012-10-04 Sanyo Electric Co Ltd 電解コンデンサおよび電解コンデンサの製造方法
US9373448B2 (en) * 2011-03-25 2016-06-21 Panasonic Intellectual Property Management Co., Ltd. Method of manufacturing electrolytic capacitor
JP5934878B2 (ja) * 2011-07-25 2016-06-15 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
JP6655781B2 (ja) * 2014-06-23 2020-02-26 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
WO2016031207A1 (ja) * 2014-08-26 2016-03-03 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
US10068713B2 (en) * 2016-04-11 2018-09-04 Kemet Electronics Corporation Hybrid capacitor and method of manufacturing a capacitor
US11152161B2 (en) * 2019-09-03 2021-10-19 Kemet Electronics Corporation Aluminum polymer capacitor with enhanced internal conductance and breakdown voltage capability
DE112021004836T5 (de) * 2020-09-17 2023-07-13 Kemet Electronics Corporation Leitfähige polymerdispersion für verbesserte zuverlässigkeit
CN120677545A (zh) * 2023-02-28 2025-09-19 松下知识产权经营株式会社 电解电容器及电解电容器的制造方法
WO2025028068A1 (ja) * 2023-07-28 2025-02-06 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の製造方法
JPWO2025028067A1 (https=) * 2023-07-28 2025-02-06
JP2025035814A (ja) * 2023-09-04 2025-03-14 エルナー株式会社 電解コンデンサ

Also Published As

Publication number Publication date
US20250095923A1 (en) 2025-03-20
JPWO2023145893A1 (https=) 2023-08-03
WO2023145893A1 (ja) 2023-08-03

Similar Documents

Publication Publication Date Title
US12073999B2 (en) Electrolytic capacitor and method for producing same
US12183519B2 (en) Electrolytic capacitor and production method therefor
US20260011508A1 (en) Electrolytic capacitor and production method therefor
US20250054706A1 (en) Electrolytic capacitor and method for producing same
US20250104926A1 (en) Electrolytic capacitor and method for producing electrolytic capacitor
US20250182976A1 (en) Electrolytic capacitor and method for producing electrolytic capacitor
CN120677545A (zh) 电解电容器及电解电容器的制造方法
CN121548872A (zh) 电解电容器和电解电容器的制造方法
CN121569359A (zh) 电解电容器和电解电容器的制造方法
JP7796336B2 (ja) 電解コンデンサおよびその製造方法
CN118613888A (zh) 电解电容器和电解电容器的制造方法
CN121532845A (zh) 电解电容器和电解电容器的制造方法
CN121569360A (zh) 电解电容器和电解电容器的制造方法
CN121532844A (zh) 电解电容器、电解电容器的制造方法以及电解电容器用的片材
CN121569362A (zh) 电解电容器和电解电容器的制造方法
CN120266237A (zh) 电解电容器的制造方法、电解电容器、第1处理液以及第2处理液
CN121569361A (zh) 电解电容器和电解电容器的制造方法

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination