CN120380561A - 固体电解电容器元件及固体电解电容器 - Google Patents

固体电解电容器元件及固体电解电容器

Info

Publication number
CN120380561A
CN120380561A CN202380086779.0A CN202380086779A CN120380561A CN 120380561 A CN120380561 A CN 120380561A CN 202380086779 A CN202380086779 A CN 202380086779A CN 120380561 A CN120380561 A CN 120380561A
Authority
CN
China
Prior art keywords
layer
electrolytic capacitor
solid electrolytic
anode body
cathode
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
CN202380086779.0A
Other languages
English (en)
Chinese (zh)
Inventor
马桥直贵
广田兄
吉井孝拓
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 CN120380561A publication Critical patent/CN120380561A/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
    • 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
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H01G9/0425—Electrodes or formation of dielectric layers thereon characterised by the material specially adapted for cathode
    • 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
    • H01G9/004—Details
    • H01G9/07—Dielectric layers
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
CN202380086779.0A 2022-12-21 2023-12-19 固体电解电容器元件及固体电解电容器 Pending CN120380561A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-204276 2022-12-21
JP2022204276 2022-12-21
PCT/JP2023/045459 WO2024135668A1 (ja) 2022-12-21 2023-12-19 固体電解コンデンサ素子および固体電解コンデンサ

Publications (1)

Publication Number Publication Date
CN120380561A true CN120380561A (zh) 2025-07-25

Family

ID=91588631

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380086779.0A Pending CN120380561A (zh) 2022-12-21 2023-12-19 固体电解电容器元件及固体电解电容器

Country Status (4)

Country Link
US (1) US20250299889A1 (https=)
JP (1) JPWO2024135668A1 (https=)
CN (1) CN120380561A (https=)
WO (1) WO2024135668A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPWO2023189924A1 (https=) * 2022-03-29 2023-10-05

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106463265B (zh) * 2014-07-10 2019-05-03 松下知识产权经营株式会社 电解电容器及其制造方法
JP6550595B2 (ja) * 2014-12-01 2019-07-31 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
JP6796755B2 (ja) * 2015-02-04 2020-12-09 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
CN114846571B (zh) * 2019-12-24 2024-11-12 松下知识产权经营株式会社 电解电容器及其制造方法

Also Published As

Publication number Publication date
WO2024135668A1 (ja) 2024-06-27
US20250299889A1 (en) 2025-09-25
JPWO2024135668A1 (https=) 2024-06-27

Similar Documents

Publication Publication Date Title
CN114846571B (zh) 电解电容器及其制造方法
WO2015133121A1 (ja) 電解コンデンサおよびその製造方法
CN107533920B (zh) 电解电容器及其制造方法
US12354811B2 (en) Solid electrolytic capacitor element and solid electrolytic capacitor
US20250299889A1 (en) Solid electrolytic capacitor element and solid electrolytic capacitor
JP7796330B2 (ja) 固体電解コンデンサ素子およびその製造方法、ならびに固体電解コンデンサおよびその製造方法
US20240128029A1 (en) Solid electrolytic capacitor and manufacturing method therefor
WO2016194278A1 (ja) 電解コンデンサ
US20240128026A1 (en) Solid-electrolyte capacitor and method for manufacturing same
JP6760272B2 (ja) 電解コンデンサ
US20250104928A1 (en) Electrolytic capacitor and method of manufacturing same
JP7727953B2 (ja) 固体電解コンデンサ素子および固体電解コンデンサ、固体電解コンデンサ素子の製造方法
JP7706082B2 (ja) 固体電解コンデンサ
US20240363291A1 (en) Electrode foil for solid electrolytic capacitors, solid electrolytic capacitor element using same, and solid electrolytic capacitor
CN120883305A (zh) 固体电解电容器元件及其制造方法、以及固体电解电容器
US20230178306A1 (en) Solid electrolytic capacitor element and solid electrolytic capacitor
WO2026004777A1 (ja) 電解コンデンサ
WO2025205526A1 (ja) 電解コンデンサおよびその製造方法
WO2024116845A1 (ja) 電解コンデンサの製造方法、電解コンデンサ、第１処理液、および第２処理液
WO2015198588A1 (ja) 電解コンデンサおよびその製造方法

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