WO2009001751A1 - コンデンサ及びその製造方法 - Google Patents

コンデンサ及びその製造方法 Download PDF

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Publication number
WO2009001751A1
WO2009001751A1 PCT/JP2008/061235 JP2008061235W WO2009001751A1 WO 2009001751 A1 WO2009001751 A1 WO 2009001751A1 JP 2008061235 W JP2008061235 W JP 2008061235W WO 2009001751 A1 WO2009001751 A1 WO 2009001751A1
Authority
WO
WIPO (PCT)
Prior art keywords
capacitor
dielectric layer
manufacturing
same
cathode
Prior art date
Application number
PCT/JP2008/061235
Other languages
English (en)
French (fr)
Inventor
Tailu Ning
Hironao Fujiki
Kazuyoshi Yoshida
Original Assignee
Shin-Etsu Polymer 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 Shin-Etsu Polymer Co., Ltd. filed Critical Shin-Etsu Polymer Co., Ltd.
Priority to US12/666,300 priority Critical patent/US20100182734A1/en
Publication of WO2009001751A1 publication Critical patent/WO2009001751A1/ja

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
    • 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
    • H01G11/22—Electrodes
    • H01G11/30—Electrodes characterised by their material
    • H01G11/48—Conductive polymers
    • 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
    • H01G11/54—Electrolytes
    • H01G11/56—Solid electrolytes, e.g. gels; Additives therein
    • 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
    • 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)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Conductive Materials (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)

Abstract

本発明のコンデンサは、弁金属からなり、表面に凹凸が形成された陽極と、前記陽極の表面が酸化されて形成された誘電体層と、前記誘電体層の表面に形成され、π共役系導電性高分子及びポリアニオンを含む固体電解質層を備える陰極とを有するコンデンサにおいて、誘電体層の陰極側の表面の一部または全部が、塩類で処理されている。
PCT/JP2008/061235 2007-06-26 2008-06-19 コンデンサ及びその製造方法 WO2009001751A1 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US12/666,300 US20100182734A1 (en) 2007-06-26 2008-06-19 Capacitor and production method thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-167442 2007-06-26
JP2007167442A JP2009009998A (ja) 2007-06-26 2007-06-26 コンデンサ及びその製造方法

Publications (1)

Publication Number Publication Date
WO2009001751A1 true WO2009001751A1 (ja) 2008-12-31

Family

ID=40185569

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/061235 WO2009001751A1 (ja) 2007-06-26 2008-06-19 コンデンサ及びその製造方法

Country Status (4)

Country Link
US (1) US20100182734A1 (ja)
JP (1) JP2009009998A (ja)
TW (1) TWI490902B (ja)
WO (1) WO2009001751A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2309523A1 (en) * 2009-10-06 2011-04-13 Shin-Etsu Polymer Co. Ltd. Solid conductive polymer electrolytic capacitor and method for producing same comprising a drying step

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11257606B2 (en) * 2013-09-17 2022-02-22 Industry Foundation Of Chonnam National University Integrated conductive polymer binder composition, method for preparing the binder composition, and applications comprising the binder composition
CN106663540B (zh) * 2014-06-26 2018-08-28 松下电器产业株式会社 电解电容器
CN107004508B (zh) * 2014-12-01 2020-08-28 松下知识产权经营株式会社 电解电容器及其制造方法
JP6941765B2 (ja) * 2015-09-28 2021-09-29 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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006278794A (ja) * 2005-03-30 2006-10-12 Shin Etsu Polymer Co Ltd 固体電解コンデンサ及びその製造方法
JP2006287182A (ja) * 2005-03-08 2006-10-19 Shin Etsu Polymer Co Ltd コンデンサ及びその製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780796A (en) * 1987-01-13 1988-10-25 The Japan Carlit Co., Ltd. Solid electrolytic capacitor
JP3068430B2 (ja) * 1995-04-25 2000-07-24 富山日本電気株式会社 固体電解コンデンサ及びその製造方法
US7666326B2 (en) * 2004-08-30 2010-02-23 Shin-Etsu Polymer Co., Ltd. Conductive composition and conductive cross-linked product, capacitor and production method thereof, and antistatic coating material, antistatic coating, antistatic film, optical filter, and optical information recording medium
JP4701940B2 (ja) * 2004-09-13 2011-06-15 株式会社村田製作所 固体電解コンデンサ素子、固体電解コンデンサ及びその製造方法
US7842196B2 (en) * 2004-10-08 2010-11-30 Shin-Etsu Polymer Co., Ltd. Conductive composition and production method thereof, antistatic coating material, antistatic coating, antistatic film, optical filter, and optical information recording medium, and capacitors and production method thereof
TWI322436B (en) * 2005-03-08 2010-03-21 Shinetsu Polymer Co Electroconductive polymer solution, electroconductive film, condenser and method for producing the same
DE102005043828A1 (de) * 2005-09-13 2007-03-22 H.C. Starck Gmbh Verfahren zur Herstellung von Elektrolytkondensatoren

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006287182A (ja) * 2005-03-08 2006-10-19 Shin Etsu Polymer Co Ltd コンデンサ及びその製造方法
JP2006278794A (ja) * 2005-03-30 2006-10-12 Shin Etsu Polymer Co Ltd 固体電解コンデンサ及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2309523A1 (en) * 2009-10-06 2011-04-13 Shin-Etsu Polymer Co. Ltd. Solid conductive polymer electrolytic capacitor and method for producing same comprising a drying step

Also Published As

Publication number Publication date
US20100182734A1 (en) 2010-07-22
JP2009009998A (ja) 2009-01-15
TW200908045A (en) 2009-02-16
TWI490902B (zh) 2015-07-01

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