JP7089874B2 - 電解コンデンサ - Google Patents

電解コンデンサ Download PDF

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Publication number
JP7089874B2
JP7089874B2 JP2017515366A JP2017515366A JP7089874B2 JP 7089874 B2 JP7089874 B2 JP 7089874B2 JP 2017515366 A JP2017515366 A JP 2017515366A JP 2017515366 A JP2017515366 A JP 2017515366A JP 7089874 B2 JP7089874 B2 JP 7089874B2
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Prior art keywords
layer
conductive polymer
foil
conductive
solvent
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Japanese (ja)
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JPWO2016174807A1 (ja
Inventor
康裕 津田
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Panasonic Intellectual Property Management Co Ltd
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Panasonic Intellectual Property Management Co Ltd
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Application filed by Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of JPWO2016174807A1 publication Critical patent/JPWO2016174807A1/ja
Priority to JP2021087044A priority Critical patent/JP7361284B2/ja
Application granted granted Critical
Publication of JP7089874B2 publication Critical patent/JP7089874B2/ja
Priority to JP2023156119A priority patent/JP7611538B2/ja
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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
    • 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
    • H01G9/145—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
    • H01G9/151—Solid electrolytic capacitors with wound 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
    • H01G9/022—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
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/055—Etched foil electrodes

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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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
JP2017515366A 2015-04-28 2016-03-10 電解コンデンサ Active JP7089874B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2021087044A JP7361284B2 (ja) 2015-04-28 2021-05-24 電解コンデンサの製造方法
JP2023156119A JP7611538B2 (ja) 2015-04-28 2023-09-21 電解コンデンサ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015091448 2015-04-28
JP2015091448 2015-04-28
PCT/JP2016/001334 WO2016174807A1 (ja) 2015-04-28 2016-03-10 電解コンデンサ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2021087044A Division JP7361284B2 (ja) 2015-04-28 2021-05-24 電解コンデンサの製造方法

Publications (2)

Publication Number Publication Date
JPWO2016174807A1 JPWO2016174807A1 (ja) 2018-02-22
JP7089874B2 true JP7089874B2 (ja) 2022-06-23

Family

ID=57198246

Family Applications (3)

Application Number Title Priority Date Filing Date
JP2017515366A Active JP7089874B2 (ja) 2015-04-28 2016-03-10 電解コンデンサ
JP2021087044A Active JP7361284B2 (ja) 2015-04-28 2021-05-24 電解コンデンサの製造方法
JP2023156119A Active JP7611538B2 (ja) 2015-04-28 2023-09-21 電解コンデンサ

Family Applications After (2)

Application Number Title Priority Date Filing Date
JP2021087044A Active JP7361284B2 (ja) 2015-04-28 2021-05-24 電解コンデンサの製造方法
JP2023156119A Active JP7611538B2 (ja) 2015-04-28 2023-09-21 電解コンデンサ

Country Status (5)

Country Link
US (4) US10453618B2 (https=)
JP (3) JP7089874B2 (https=)
CN (2) CN110634679B (https=)
DE (1) DE112016001994T5 (https=)
WO (1) WO2016174807A1 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016174807A1 (ja) 2015-04-28 2016-11-03 パナソニックＩｐマネジメント株式会社 電解コンデンサ
WO2017090241A1 (ja) 2015-11-27 2017-06-01 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
DE102017124139B4 (de) * 2017-10-17 2020-02-13 Tdk Electronics Ag Elektrolytkondensator
US11545306B2 (en) * 2018-07-26 2023-01-03 Sun Electronic Industries Corp. Electrolytic capacitor
WO2020059091A1 (ja) * 2018-09-20 2020-03-26 サン電子工業株式会社 電解コンデンサ
JP7496519B2 (ja) * 2019-01-31 2024-06-07 パナソニックＩｐマネジメント株式会社 導電性高分子分散液、電解コンデンサならびに電解コンデンサの製造方法
JP7645463B2 (ja) * 2019-06-28 2025-03-14 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
US11152161B2 (en) * 2019-09-03 2021-10-19 Kemet Electronics Corporation Aluminum polymer capacitor with enhanced internal conductance and breakdown voltage capability
CN111009419B (zh) * 2019-09-26 2022-05-10 宇启材料科技南通有限公司 一种涂层电极箔及制作方法和电解电容器
CN110648849B (zh) * 2019-09-26 2021-12-14 宇启材料科技南通有限公司 一种阀金属多孔体涂层电极箔及制作方法和电解电容器
JP7639697B2 (ja) * 2019-12-17 2025-03-05 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
WO2022024702A1 (ja) * 2020-07-30 2022-02-03 パナソニックＩｐマネジメント株式会社 固体電解コンデンサ素子および固体電解コンデンサ
JP7581709B2 (ja) * 2020-08-28 2024-11-13 日本ケミコン株式会社 電解コンデンサ及び電解コンデンサの製造方法
CN116235266A (zh) * 2020-09-25 2023-06-06 松下知识产权经营株式会社 电解电容器
JP7782161B2 (ja) * 2021-08-05 2025-12-09 日本ケミコン株式会社 コンデンサおよびその製造方法
CN118765429A (zh) * 2022-02-28 2024-10-11 松下知识产权经营株式会社 电解电容器及其制造方法
WO2024004616A1 (ja) * 2022-06-28 2024-01-04 エルナー株式会社 電解コンデンサおよびその製造方法
WO2024019112A1 (ja) 2022-07-21 2024-01-25 日本蓄電器工業株式会社 電極材料、電解コンデンサ用陰極箔、及び電解コンデンサ

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006190878A (ja) 2005-01-07 2006-07-20 Saga Sanyo Industries Co Ltd 電解コンデンサ及びその製造方法
WO2011099261A1 (ja) 2010-02-15 2011-08-18 パナソニック株式会社 電解コンデンサ
JP2014130854A (ja) 2012-12-28 2014-07-10 Carlit Holdings Co Ltd 電解コンデンサ用電解液及び電解コンデンサ

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Patent Citations (3)

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Publication number Priority date Publication date Assignee Title
JP2006190878A (ja) 2005-01-07 2006-07-20 Saga Sanyo Industries Co Ltd 電解コンデンサ及びその製造方法
WO2011099261A1 (ja) 2010-02-15 2011-08-18 パナソニック株式会社 電解コンデンサ
JP2014130854A (ja) 2012-12-28 2014-07-10 Carlit Holdings Co Ltd 電解コンデンサ用電解液及び電解コンデンサ

Also Published As

Publication number Publication date
CN107533922B (zh) 2019-12-10
US10453618B2 (en) 2019-10-22
DE112016001994T5 (de) 2018-01-04
US20180047521A1 (en) 2018-02-15
US20200006010A1 (en) 2020-01-02
US10790095B2 (en) 2020-09-29
JPWO2016174807A1 (ja) 2018-02-22
US12062501B2 (en) 2024-08-13
JP7361284B2 (ja) 2023-10-16
WO2016174807A1 (ja) 2016-11-03
JP2023166604A (ja) 2023-11-21
US20210343480A1 (en) 2021-11-04
CN107533922A (zh) 2018-01-02
CN110634679A (zh) 2019-12-31
US11094471B2 (en) 2021-08-17
CN110634679B (zh) 2023-11-03
US20200321162A1 (en) 2020-10-08
JP7611538B2 (ja) 2025-01-10
JP2021121037A (ja) 2021-08-19

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