TWI875935B - 固體電解電容器 - Google Patents

固體電解電容器 Download PDF

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Publication number
TWI875935B
TWI875935B TW110102375A TW110102375A TWI875935B TW I875935 B TWI875935 B TW I875935B TW 110102375 A TW110102375 A TW 110102375A TW 110102375 A TW110102375 A TW 110102375A TW I875935 B TWI875935 B TW I875935B
Authority
TW
Taiwan
Prior art keywords
solid electrolytic
acid
electrolyte layer
electrolytic capacitor
cyclobutane
Prior art date
Application number
TW110102375A
Other languages
English (en)
Chinese (zh)
Other versions
TW202132454A (zh
Inventor
佐藤健太
中村一平
坂倉正郎
Original Assignee
日商日本貴彌功股份有限公司
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.)
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=76992458&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=TWI875935(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 日商日本貴彌功股份有限公司 filed Critical 日商日本貴彌功股份有限公司
Publication of TW202132454A publication Critical patent/TW202132454A/zh
Application granted granted Critical
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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
    • H01G9/022—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)
  • 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)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Glass Compositions (AREA)
TW110102375A 2020-01-22 2021-01-21 固體電解電容器 TWI875935B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020008763 2020-01-22
JP2020-008763 2020-01-22

Publications (2)

Publication Number Publication Date
TW202132454A TW202132454A (zh) 2021-09-01
TWI875935B true TWI875935B (zh) 2025-03-11

Family

ID=76992458

Family Applications (1)

Application Number Title Priority Date Filing Date
TW110102375A TWI875935B (zh) 2020-01-22 2021-01-21 固體電解電容器

Country Status (7)

Country Link
US (1) US12057276B2 (https=)
EP (1) EP4095873A4 (https=)
JP (2) JP7226593B2 (https=)
KR (1) KR102824879B1 (https=)
CN (1) CN114902361A (https=)
TW (1) TWI875935B (https=)
WO (1) WO2021149739A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12057276B2 (en) * 2020-01-22 2024-08-06 Nippon Chemi-Con Corporation Solid electrolytic capacitor
CN117882160A (zh) * 2021-08-26 2024-04-12 太阳电子工业株式会社 电解电容器
JP7723404B2 (ja) 2021-08-27 2025-08-14 サン電子工業株式会社 固体電解コンデンサ及び固体電解コンデンサの製造方法
WO2023054502A1 (ja) * 2021-09-30 2023-04-06 日本ケミコン株式会社 固体電解コンデンサ
JP7696282B2 (ja) * 2021-11-25 2025-06-20 信越ポリマー株式会社 キャパシタ及びその製造方法
CN117105961B (zh) * 2023-09-07 2025-03-28 浙江华宇钠电新能源科技有限公司 一种高温型钠离子电池及其车辆
CN117476368B (zh) * 2023-11-24 2024-07-19 深圳市东联发科技有限公司 一种具有高稳定性和长寿命的铝电解电容器
WO2025183015A1 (ja) * 2024-02-29 2025-09-04 パナソニックＩｐマネジメント株式会社 電解コンデンサ

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013074212A (ja) * 2011-09-28 2013-04-22 Nippon Chemicon Corp 固体電解コンデンサ用分散液の製造方法及び固体電解コンデンサ用分散液、この分散液を用いた固体電解コンデンサの製造方法及び固体電解コンデンサ
JP2013174212A (ja) * 2012-02-27 2013-09-05 Mitsubishi Heavy Ind Ltd 濃度差発電装置
CN107430940A (zh) * 2015-03-31 2017-12-01 松下知识产权经营株式会社 电解电容器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4779277B2 (ja) 2001-09-27 2011-09-28 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
JP4019968B2 (ja) 2003-02-19 2007-12-12 松下電器産業株式会社 固体電解コンデンサ及びその製造方法
JP5052746B2 (ja) 2004-10-12 2012-10-17 パナソニック株式会社 電解コンデンサ
JP4849257B2 (ja) * 2007-03-31 2012-01-11 日本ケミコン株式会社 固体電解質及びそれを用いた固体電解コンデンサ
JP4916416B2 (ja) * 2007-10-30 2012-04-11 サン電子工業株式会社 電解コンデンサの製造方法及び電解コンデンサ
US9105401B2 (en) * 2011-12-02 2015-08-11 Avx Corporation Wet electrolytic capacitor containing a gelled working electrolyte
WO2014021333A1 (ja) * 2012-07-31 2014-02-06 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
JP2014123685A (ja) * 2012-12-21 2014-07-03 Nippon Chemicon Corp 電解コンデンサ及びその製造方法
JP6322007B2 (ja) * 2014-03-17 2018-05-09 信越ポリマー株式会社 キャパシタおよびその製造方法
US9978527B2 (en) * 2014-10-03 2018-05-22 Rubycon Corporation Solid Electrolytic capacitor and manufacturing method thereof
JP6740579B2 (ja) * 2015-08-12 2020-08-19 日本ケミコン株式会社 固体電解コンデンサおよび固体電解コンデンサの製造方法
DE112016005410T5 (de) 2015-11-27 2018-09-20 Panasonic Intellectual Property Management Co., Ltd. Elektrolytkondensator und Verfahren zur seiner Herstellung
CN107879977B (zh) * 2016-09-29 2019-11-22 比亚迪股份有限公司 离子液体化合物及制备方法、离子液体聚合物、其用途以及含该聚合物的聚合物固态电解质
JP6893311B2 (ja) * 2016-10-31 2021-06-23 パナソニックＩｐマネジメント株式会社 電解コンデンサ
JP7245990B2 (ja) * 2018-03-30 2023-03-27 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
US11450485B2 (en) * 2018-07-18 2022-09-20 Nippon Chemi-Con Corporation Solid electrolytic capacitor
CN112424892B (zh) * 2018-09-21 2022-11-01 日本贵弥功株式会社 固体电解电容器
US12057276B2 (en) * 2020-01-22 2024-08-06 Nippon Chemi-Con Corporation Solid electrolytic capacitor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013074212A (ja) * 2011-09-28 2013-04-22 Nippon Chemicon Corp 固体電解コンデンサ用分散液の製造方法及び固体電解コンデンサ用分散液、この分散液を用いた固体電解コンデンサの製造方法及び固体電解コンデンサ
JP2013174212A (ja) * 2012-02-27 2013-09-05 Mitsubishi Heavy Ind Ltd 濃度差発電装置
CN107430940A (zh) * 2015-03-31 2017-12-01 松下知识产权经营株式会社 电解电容器

Also Published As

Publication number Publication date
JP7226593B2 (ja) 2023-02-21
EP4095873A1 (en) 2022-11-30
JP2023022305A (ja) 2023-02-14
WO2021149739A1 (ja) 2021-07-29
KR20220121837A (ko) 2022-09-01
EP4095873A4 (en) 2024-02-28
TW202132454A (zh) 2021-09-01
US12057276B2 (en) 2024-08-06
JPWO2021149739A1 (https=) 2021-07-29
US20230335342A1 (en) 2023-10-19
KR102824879B1 (ko) 2025-06-26
CN114902361A (zh) 2022-08-12

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