KR20240068635A - 고체 전해 콘덴서 및 제조 방법 - Google Patents

고체 전해 콘덴서 및 제조 방법 Download PDF

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Publication number
KR20240068635A
KR20240068635A KR1020247007987A KR20247007987A KR20240068635A KR 20240068635 A KR20240068635 A KR 20240068635A KR 1020247007987 A KR1020247007987 A KR 1020247007987A KR 20247007987 A KR20247007987 A KR 20247007987A KR 20240068635 A KR20240068635 A KR 20240068635A
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KR
South Korea
Prior art keywords
solid electrolytic
electrolytic capacitor
electrolyte solution
acid
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
KR1020247007987A
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English (en)
Korean (ko)
Inventor
주광 진
다카시 미우라
요시키 가와이
가츠미 모가키
겐지 마치다
겐타 사토
이페이 나카무라
Original Assignee
니폰 케미콘 가부시키가이샤
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 니폰 케미콘 가부시키가이샤 filed Critical 니폰 케미콘 가부시키가이샤
Publication of KR20240068635A publication Critical patent/KR20240068635A/ko
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
    • H01G9/004—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
    • H01G9/0029—Processes of 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
    • H01G9/022—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
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • 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
    • H01G9/145—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)
  • 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)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Conductive Materials (AREA)
KR1020247007987A 2021-09-30 2022-09-28 고체 전해 콘덴서 및 제조 방법 Pending KR20240068635A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021161152 2021-09-30
JPJP-P-2021-161152 2021-09-30
PCT/JP2022/036245 WO2023054504A1 (ja) 2021-09-30 2022-09-28 固体電解コンデンサ及び製造方法

Publications (1)

Publication Number Publication Date
KR20240068635A true KR20240068635A (ko) 2024-05-17

Family

ID=85780744

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247007987A Pending KR20240068635A (ko) 2021-09-30 2022-09-28 고체 전해 콘덴서 및 제조 방법

Country Status (7)

Country Link
US (1) US20250046525A1 (https=)
EP (1) EP4383296A4 (https=)
JP (1) JPWO2023054504A1 (https=)
KR (1) KR20240068635A (https=)
CN (1) CN118160057A (https=)
TW (1) TW202338874A (https=)
WO (1) WO2023054504A1 (https=)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000114108A (ja) 1998-09-30 2000-04-21 Nippon Chemicon Corp 固体電解コンデンサとその製造方法
JP2008010657A (ja) 2006-06-29 2008-01-17 Sanyo Electric Co Ltd 電解コンデンサの製造方法および電解コンデンサ

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05144674A (ja) * 1991-11-19 1993-06-11 Nippon Chemicon Corp 電解コンデンサ用電解液
JP2005039245A (ja) * 2003-06-26 2005-02-10 Matsushita Electric Ind Co Ltd 駆動用電解液およびそれを用いた電解コンデンサ
EP3252789B1 (en) * 2010-02-15 2021-06-23 Panasonic Intellectual Property Management Co., Ltd. Electrolytic capacitor
JP6745580B2 (ja) * 2014-02-05 2020-08-26 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
CN107533923B (zh) * 2015-04-28 2019-08-30 松下知识产权经营株式会社 电解电容器
JP6687309B2 (ja) * 2015-09-30 2020-04-22 カーリットホールディングス株式会社 電解コンデンサ
EP3824489A4 (en) * 2018-07-18 2022-05-04 Kemet Electronics Corporation HYBRID CAPACITOR AND METHOD FOR MAKING A CAPACITOR
JP7294816B2 (ja) * 2019-01-18 2023-06-20 ルビコン株式会社 固体電解コンデンサ及びその製造方法
WO2021125182A1 (ja) * 2019-12-17 2021-06-24 日本ケミコン株式会社 ハイブリッド型電解コンデンサ及びその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000114108A (ja) 1998-09-30 2000-04-21 Nippon Chemicon Corp 固体電解コンデンサとその製造方法
JP2008010657A (ja) 2006-06-29 2008-01-17 Sanyo Electric Co Ltd 電解コンデンサの製造方法および電解コンデンサ

Also Published As

Publication number Publication date
EP4383296A1 (en) 2024-06-12
WO2023054504A1 (ja) 2023-04-06
US20250046525A1 (en) 2025-02-06
CN118160057A (zh) 2024-06-07
JPWO2023054504A1 (https=) 2023-04-06
EP4383296A4 (en) 2025-02-26
TW202338874A (zh) 2023-10-01

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