TWI244102B - Method for making a solid electrolytic capacitor - Google Patents

Method for making a solid electrolytic capacitor Download PDF

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Publication number
TWI244102B
TWI244102B TW093115467A TW93115467A TWI244102B TW I244102 B TWI244102 B TW I244102B TW 093115467 A TW093115467 A TW 093115467A TW 93115467 A TW93115467 A TW 93115467A TW I244102 B TWI244102 B TW I244102B
Authority
TW
Taiwan
Prior art keywords
capacitor
solid electrolytic
capacitor element
conductive polymer
metal
Prior art date
Application number
TW093115467A
Other languages
English (en)
Chinese (zh)
Other versions
TW200539206A (en
Inventor
Satoru Yoshimitsu
Kazumasa Fujimoto
Original Assignee
Sanyo Electric Co
Saga Sanyo Ind 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 Sanyo Electric Co, Saga Sanyo Ind Co Ltd filed Critical Sanyo Electric Co
Application granted granted Critical
Publication of TWI244102B publication Critical patent/TWI244102B/zh
Publication of TW200539206A publication Critical patent/TW200539206A/zh

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
    • H01G9/15—Solid 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
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/78—Cases; Housings; Encapsulations; Mountings
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
TW093115467A 2003-02-13 2004-05-31 Method for making a solid electrolytic capacitor TWI244102B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003034737A JP2004265927A (ja) 2003-02-13 2003-02-13 固体電解コンデンサの製造方法

Publications (2)

Publication Number Publication Date
TWI244102B true TWI244102B (en) 2005-11-21
TW200539206A TW200539206A (en) 2005-12-01

Family

ID=32866277

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093115467A TWI244102B (en) 2003-02-13 2004-05-31 Method for making a solid electrolytic capacitor

Country Status (7)

Country Link
US (1) US7374585B2 (enExample)
JP (1) JP2004265927A (enExample)
KR (1) KR20050104370A (enExample)
CN (1) CN100481285C (enExample)
DE (1) DE112004000281T5 (enExample)
TW (1) TWI244102B (enExample)
WO (1) WO2004072999A1 (enExample)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008205405A (ja) * 2007-02-22 2008-09-04 Sanyo Electric Co Ltd 固体電解コンデンサの製造方法
WO2009001707A1 (ja) 2007-06-26 2008-12-31 Tayca Corporation 導電性高分子合成用酸化剤兼ドーパント、そのアルコール溶液、導電性高分子および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
WO2009131012A1 (ja) 2008-04-21 2009-10-29 テイカ株式会社 導電性組成物の分散液、導電性組成物および固体電解コンデンサ
CN101350252B (zh) * 2008-09-17 2012-06-27 中国振华(集团)新云电子元器件有限责任公司 一种常温稳定存放的导电高分子电解质聚合液配方及其应用
WO2010065859A2 (en) * 2008-12-04 2010-06-10 Lumimove, Inc., D/B/A Crosslink Intrinsically conductive polymers
KR101297946B1 (ko) 2009-12-04 2013-08-19 데이카 가부시키가이샤 도전성 고분자와 이를 고체 전해질로서 사용한 고체 전해 콘덴서
US8684576B2 (en) 2009-12-18 2014-04-01 Tayca Corporation Solid electrolytic capacitor
CN102510871B (zh) 2010-08-19 2013-04-24 帝化株式会社 导电性高分子制造用氧化剂兼掺杂剂溶液、导电性高分子和固体电解电容器
US8848342B2 (en) 2010-11-29 2014-09-30 Avx Corporation Multi-layered conductive polymer coatings for use in high voltage solid electrolytic capacitors
WO2012153790A1 (ja) 2011-05-12 2012-11-15 テイカ株式会社 固体電解コンデンサの製造方法
JP5252669B1 (ja) 2011-09-06 2013-07-31 テイカ株式会社 固体電解コンデンサ
CN104040658B (zh) 2011-12-19 2016-06-22 帝化株式会社 电解电容器及其制造方法
US8971020B2 (en) 2012-03-16 2015-03-03 Avx Corporation Wet capacitor cathode containing a conductive copolymer
US9076592B2 (en) 2012-03-16 2015-07-07 Avx Corporation Wet capacitor cathode containing a conductive coating formed anodic electrochemical polymerization of a microemulsion
US9053861B2 (en) 2012-03-16 2015-06-09 Avx Corporation Wet capacitor cathode containing a conductive coating formed anodic electrochemical polymerization of a colloidal suspension
JP5725637B1 (ja) 2013-09-11 2015-05-27 テイカ株式会社 導電性高分子製造用モノマー液およびそれを用いる電解コンデンサの製造方法
US9165718B2 (en) 2013-09-16 2015-10-20 Avx Corporation Wet electrolytic capacitor containing a hydrogen protection layer
US10403444B2 (en) 2013-09-16 2019-09-03 Avx Corporation Wet electrolytic capacitor containing a composite coating
US9183991B2 (en) 2013-09-16 2015-11-10 Avx Corporation Electro-polymerized coating for a wet electrolytic capacitor
US10208160B2 (en) 2014-02-27 2019-02-19 Tayca Corporation Oxidant dopant agent for conductive polymer production, and a solution thereof, and a conductive polymer prepared by using either of them, as well as an electrolyte capacitor using the conductive polymer as an electrolyte

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6517892B1 (en) * 1999-05-24 2003-02-11 Showa Denko K.K. Solid electrolytic capacitor and method for producing the same
CN1193388C (zh) * 1999-09-10 2005-03-16 松下电器产业株式会社 固体电解电容器及其制造方法和导电性聚合物聚合用的氧化剂溶液
JP2002324733A (ja) * 2001-04-26 2002-11-08 Matsushita Electric Ind Co Ltd 固体電解コンデンサおよびその製造方法とこれに用いる導電性高分子重合用酸化剤溶液
JP4454029B2 (ja) * 2003-08-11 2010-04-21 テイカ株式会社 導電性高分子およびそれを用いた固体電解コンデンサ

Also Published As

Publication number Publication date
WO2004072999A1 (ja) 2004-08-26
KR20050104370A (ko) 2005-11-02
CN100481285C (zh) 2009-04-22
US20060152884A1 (en) 2006-07-13
US7374585B2 (en) 2008-05-20
TW200539206A (en) 2005-12-01
JP2004265927A (ja) 2004-09-24
DE112004000281T5 (de) 2005-12-22
CN1698146A (zh) 2005-11-16

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