CN100481285C - 固体电解电容器的制造方法 - Google Patents

固体电解电容器的制造方法 Download PDF

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Publication number
CN100481285C
CN100481285C CNB2004800005141A CN200480000514A CN100481285C CN 100481285 C CN100481285 C CN 100481285C CN B2004800005141 A CNB2004800005141 A CN B2004800005141A CN 200480000514 A CN200480000514 A CN 200480000514A CN 100481285 C CN100481285 C CN 100481285C
Authority
CN
China
Prior art keywords
capacitor element
solid electrolytic
electrolytic capacitor
capacitor
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.)
Expired - Fee Related
Application number
CNB2004800005141A
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English (en)
Chinese (zh)
Other versions
CN1698146A (zh
Inventor
吉满聪
藤本和雅
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.)
Saga Sanyo Industry Co Ltd
Sanyo Electric Co Ltd
Original Assignee
Saga Sanyo Industry Co Ltd
Sanyo Electric 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 Saga Sanyo Industry Co Ltd, Sanyo Electric Co Ltd filed Critical Saga Sanyo Industry Co Ltd
Publication of CN1698146A publication Critical patent/CN1698146A/zh
Application granted granted Critical
Publication of CN100481285C publication Critical patent/CN100481285C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01G9/15—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

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  • 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)
CNB2004800005141A 2003-02-13 2004-02-02 固体电解电容器的制造方法 Expired - Fee Related CN100481285C (zh)

Applications Claiming Priority (2)

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
JP034737/2003 2003-02-13

Publications (2)

Publication Number Publication Date
CN1698146A CN1698146A (zh) 2005-11-16
CN100481285C true CN100481285C (zh) 2009-04-22

Family

ID=32866277

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2004800005141A Expired - Fee Related CN100481285C (zh) 2003-02-13 2004-02-02 固体电解电容器的制造方法

Country Status (7)

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

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
JP4342607B2 (ja) 2007-06-26 2009-10-14 テイカ株式会社 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
EP2270092B1 (en) 2008-04-21 2015-03-11 Tayca Corporation Dispersion of electroconductive composition, electroconductive composition, and solid electrolytic capacitor
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
JP2012511261A (ja) * 2008-12-04 2012-05-17 ルミムーブ，インコーポレーテッド，ディー／ビー／エイ・クロスリンク 本質的に導電性のポリマー
CN102307927B (zh) 2009-12-04 2014-03-19 帝化株式会社 导电性高分子以及使用其作为固体电解质的固体电解电容器
CN102396040B (zh) 2009-12-18 2013-01-16 帝化株式会社 固体电解电容器
WO2012023221A1 (ja) 2010-08-19 2012-02-23 テイカ株式会社 導電性高分子製造用酸化剤兼ドーパント溶液、導電性高分子および固体電解コンデンサ
US8848342B2 (en) 2010-11-29 2014-09-30 Avx Corporation Multi-layered conductive polymer coatings for use in high voltage solid electrolytic capacitors
CN103518244B (zh) 2011-05-12 2014-11-05 帝化株式会社 固体电解电容器的制造方法
CN103748164B (zh) 2011-09-06 2016-09-14 帝化株式会社 导电性高分子分散液、导电性高分子及其用途
CN105551801B (zh) 2011-12-19 2018-12-21 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
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
US9076592B2 (en) 2012-03-16 2015-07-07 Avx Corporation Wet capacitor cathode containing a conductive coating formed anodic electrochemical polymerization of a microemulsion
WO2015037481A1 (ja) 2013-09-11 2015-03-19 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
US10403444B2 (en) 2013-09-16 2019-09-03 Avx Corporation Wet electrolytic capacitor containing a composite coating
US9165718B2 (en) 2013-09-16 2015-10-20 Avx Corporation Wet electrolytic capacitor containing a hydrogen protection layer
US9183991B2 (en) 2013-09-16 2015-11-10 Avx Corporation Electro-polymerized coating for a wet electrolytic capacitor
JP5788127B1 (ja) 2014-02-27 2015-09-30 テイカ株式会社 導電性高分子製造用酸化剤兼ドーパント、その溶液、それらのいずれかを用いて製造した導電性高分子およびその導電性高分子を電解質として用いた電解コンデンサ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1321322A (zh) * 1999-09-10 2001-11-07 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

Family Cites Families (2)

* 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
WO2005014692A1 (ja) * 2003-08-11 2005-02-17 Tayca Corporation 導電性高分子およびそれを用いた固体電解コンデンサ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1321322A (zh) * 1999-09-10 2001-11-07 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

Also Published As

Publication number Publication date
TW200539206A (en) 2005-12-01
US20060152884A1 (en) 2006-07-13
WO2004072999A1 (ja) 2004-08-26
CN1698146A (zh) 2005-11-16
US7374585B2 (en) 2008-05-20
JP2004265927A (ja) 2004-09-24
KR20050104370A (ko) 2005-11-02
DE112004000281T5 (de) 2005-12-22
TWI244102B (en) 2005-11-21

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Granted publication date: 20090422

Termination date: 20200202