CN119923703A - 固体电解电容器及制造方法 - Google Patents

固体电解电容器及制造方法 Download PDF

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Publication number
CN119923703A
CN119923703A CN202380068500.6A CN202380068500A CN119923703A CN 119923703 A CN119923703 A CN 119923703A CN 202380068500 A CN202380068500 A CN 202380068500A CN 119923703 A CN119923703 A CN 119923703A
Authority
CN
China
Prior art keywords
conductive polymer
wound body
electrolytic capacitor
solid electrolytic
acid
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
CN202380068500.6A
Other languages
English (en)
Chinese (zh)
Inventor
井上涉
村越和
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.)
Nippon Chemi Con Corp
Original Assignee
Nippon Chemi Con Corp
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 Nippon Chemi Con Corp filed Critical Nippon Chemi Con Corp
Publication of CN119923703A publication Critical patent/CN119923703A/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
    • H01G9/0029—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
    • 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
    • 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
    • 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

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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
CN202380068500.6A 2022-09-30 2023-09-08 固体电解电容器及制造方法 Pending CN119923703A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-158874 2022-09-30
JP2022158874A JP7718378B2 (ja) 2022-09-30 2022-09-30 固体電解コンデンサ及び製造方法
PCT/JP2023/032913 WO2024070604A1 (ja) 2022-09-30 2023-09-08 固体電解コンデンサ及び製造方法

Publications (1)

Publication Number Publication Date
CN119923703A true CN119923703A (zh) 2025-05-02

Family

ID=90477453

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380068500.6A Pending CN119923703A (zh) 2022-09-30 2023-09-08 固体电解电容器及制造方法

Country Status (5)

Country Link
US (1) US20260112543A1 (https=)
JP (2) JP7718378B2 (https=)
CN (1) CN119923703A (https=)
TW (1) TW202418319A (https=)
WO (1) WO2024070604A1 (https=)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000012399A (ja) 1998-06-24 2000-01-14 Nitto Denko Corp 電解コンデンサ素子端末止め用粘着テープ
KR100330726B1 (ko) 2000-05-22 2002-04-03 서갑수 기능성 고분자 전해질 조성물을 이용한 고체 전해콘덴서의제조방법
JP7620827B2 (ja) 2021-01-29 2025-01-24 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
CN116897405A (zh) 2021-02-26 2023-10-17 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
US20260112543A1 (en) 2026-04-23
JP7718378B2 (ja) 2025-08-05
JP2024052276A (ja) 2024-04-11
JP7768445B2 (ja) 2025-11-12
JP2025137734A (ja) 2025-09-19
WO2024070604A1 (ja) 2024-04-04
TW202418319A (zh) 2024-05-01

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