ATE541300T1 - Verfahren zur herstellung eines festelektrolytkondensators - Google Patents

Verfahren zur herstellung eines festelektrolytkondensators

Info

Publication number
ATE541300T1
ATE541300T1 AT04706862T AT04706862T ATE541300T1 AT E541300 T1 ATE541300 T1 AT E541300T1 AT 04706862 T AT04706862 T AT 04706862T AT 04706862 T AT04706862 T AT 04706862T AT E541300 T1 ATE541300 T1 AT E541300T1
Authority
AT
Austria
Prior art keywords
niobium
solid electrolytic
electrolytic capacitor
producing
anode
Prior art date
Application number
AT04706862T
Other languages
English (en)
Inventor
Kazumi Naito
Isao Kabe
Original Assignee
Showa Denko Kk
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 Showa Denko Kk filed Critical Showa Denko Kk
Application granted granted Critical
Publication of ATE541300T1 publication Critical patent/ATE541300T1/de

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
    • H01G9/0029—Processes of manufacture
    • H01G9/0032—Processes of manufacture formation of the dielectric layer
    • 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
    • H01G9/004—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
    • H01G9/052—Sintered electrodes
    • H01G9/0525—Powder therefor
    • 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)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
AT04706862T 2003-01-31 2004-01-30 Verfahren zur herstellung eines festelektrolytkondensators ATE541300T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003023072 2003-01-31
PCT/JP2004/000925 WO2004068517A1 (ja) 2003-01-31 2004-01-30 固体電解コンデンサの製造方法

Publications (1)

Publication Number Publication Date
ATE541300T1 true ATE541300T1 (de) 2012-01-15

Family

ID=32820709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04706862T ATE541300T1 (de) 2003-01-31 2004-01-30 Verfahren zur herstellung eines festelektrolytkondensators

Country Status (6)

Country Link
US (1) US6882522B2 (de)
EP (1) EP1592030B1 (de)
JP (1) JP4596543B2 (de)
AT (1) ATE541300T1 (de)
TW (1) TW200503023A (de)
WO (1) WO2004068517A1 (de)

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JP2004143477A (ja) * 2002-10-22 2004-05-20 Cabot Supermetal Kk ニオブ粉末およびその製造方法、並びにそれを用いた固体電解コンデンサ
EP1650328B1 (de) * 2003-07-31 2016-10-19 Kaneka Corporation Verfahren zur ausbildung eines oxidfilms auf einer metalloberfläche unter verwendung einer ionischen flüssigkeit, elektrolytischer kondensator und elektrolyt davon
US7169284B1 (en) * 2003-09-22 2007-01-30 Pacesetter, Inc. High surface area cathode for electrolytic capacitors using conductive polymer
ATE440373T1 (de) * 2003-10-17 2009-09-15 Starck H C Gmbh Elektrolytkondensatoren mit polymerer aussenschicht
US7715174B1 (en) * 2004-05-17 2010-05-11 Pacesetter, Inc. Electrolytic capacitors with alternate cathode materials for use in pulse discharge applications
JP4689222B2 (ja) * 2004-09-22 2011-05-25 信越ポリマー株式会社 導電性塗布膜およびその製造方法
JP4519679B2 (ja) * 2005-02-21 2010-08-04 Ｎｅｃトーキン株式会社 導電性高分子組成物およびそれを用いた固体電解コンデンサ
JP4508913B2 (ja) * 2005-03-23 2010-07-21 三洋電機株式会社 固体電解コンデンサ及び固体電解コンデンサ用陽極材料の製造方法
DE102005033839A1 (de) * 2005-07-20 2007-01-25 H.C. Starck Gmbh Elektrolytkondensatoren mit polymerer Außenschicht und Verfahren zur ihrer Herstellung
WO2007020464A1 (en) * 2005-08-19 2007-02-22 Avx Limited Solid state capacitors and method of manufacturing them
DE102005043828A1 (de) * 2005-09-13 2007-03-22 H.C. Starck Gmbh Verfahren zur Herstellung von Elektrolytkondensatoren
DE102005043829A1 (de) * 2005-09-13 2007-04-05 H.C. Starck Gmbh Verfahren zur Herstellung von Elektrolytkondensatoren mit hoher Nennspannung
JP4671350B2 (ja) * 2005-10-28 2011-04-13 ニチコン株式会社 固体電解コンデンサとその製造方法
JP4811014B2 (ja) * 2005-12-16 2011-11-09 株式会社村田製作所 固体電解コンデンサ素子製造用乾燥装置
US8027150B2 (en) * 2007-02-09 2011-09-27 Kaneka Corporation Conductive polymer solid electrolytic capacitor
US7876548B2 (en) 2007-04-20 2011-01-25 Sanyo Electric Co., Ltd. Niobium solid electrolytic capacitor and its production method
US7837743B2 (en) * 2007-09-24 2010-11-23 Medtronic, Inc. Tantalum anodes for high voltage capacitors employed by implantable medical devices and fabrication thereof
DE102007048212A1 (de) * 2007-10-08 2009-04-09 H.C. Starck Gmbh Verfahren zur Herstellung von Elektrolytkondensatoren mit polymerer Zwischenschicht
DE102008063853B4 (de) 2008-12-19 2012-08-30 H.C. Starck Gmbh Kondensatoranode
JPWO2011013375A1 (ja) * 2009-07-29 2013-01-07 昭和電工株式会社 固体電解コンデンサの製造方法
JP2017212281A (ja) * 2016-05-24 2017-11-30 国立大学法人北海道大学 キャパシタ及びキャパシタの製造方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115517A (ja) * 1982-12-22 1984-07-04 日本電気株式会社 電解コンデンサの製造方法
JPS60147110A (ja) * 1984-01-11 1985-08-03 日本電気株式会社 電解コンデンサの製造方法
US4805074A (en) * 1987-03-20 1989-02-14 Nitsuko Corporation Solid electrolytic capacitor, and method of manufacturing same
JPH02267915A (ja) * 1989-04-07 1990-11-01 Hitachi Aic Inc 固体電解コンデンサの製造方法
JPH0638385B2 (ja) * 1989-06-23 1994-05-18 エルナー株式会社 アルミニウム電解コンデンサ用電極箔の製造方法
JP2923135B2 (ja) * 1992-09-03 1999-07-26 ローム株式会社 固体電解コンデンサの製法
JP3250310B2 (ja) 1993-03-26 2002-01-28 松下電器産業株式会社 アルミ電解コンデンサ用陽極箔の化成方法
JP3216477B2 (ja) 1995-04-24 2001-10-09 松下電器産業株式会社 アルミニウム電解コンデンサ用電極箔の製造方法
US5812367A (en) * 1996-04-04 1998-09-22 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitors comprising a conductive layer made of a polymer of pyrrole or its derivative
JP3255091B2 (ja) * 1997-08-28 2002-02-12 松下電器産業株式会社 固体電解コンデンサの製造方法
JP3974706B2 (ja) * 1998-03-24 2007-09-12 富士通メディアデバイス株式会社 固体電解コンデンサの製造方法
US6462934B2 (en) * 1998-09-16 2002-10-08 Cabot Corporation Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides
JP2001110681A (ja) * 1999-10-12 2001-04-20 Fujitsu Media Device Kk 固体電解コンデンサおよびその製造方法
US6552896B1 (en) * 1999-10-28 2003-04-22 Matsushita Electric Industrial Co., Ltd. Solid electrolytic capacitor and method for manufacturing the same
JP2002093666A (ja) * 2000-09-20 2002-03-29 Showa Denko Kk ニオブ粉、それを用いた焼結体及びそれを用いたコンデンサ
EP1340235B1 (de) * 2000-11-30 2006-08-09 Showa Denko K.K. Kondensatorpulver, sinterkörper und kondensator mit diesem sinterkörper
JP2002246273A (ja) 2001-02-14 2002-08-30 Matsushita Electric Ind Co Ltd 固体電解コンデンサの製造方法
JP4453890B2 (ja) * 2001-04-12 2010-04-21 昭和電工株式会社 ニオブコンデンサの製造方法。
JP2002367867A (ja) * 2001-06-06 2002-12-20 Matsushita Electric Ind Co Ltd 固体電解コンデンサ用電極部材とその製造方法及びこれを用いた固体電解コンデンサ

Also Published As

Publication number Publication date
EP1592030B1 (de) 2012-01-11
EP1592030A1 (de) 2005-11-02
TW200503023A (en) 2005-01-16
JPWO2004068517A1 (ja) 2006-05-25
TWI327326B (de) 2010-07-11
US6882522B2 (en) 2005-04-19
WO2004068517A1 (ja) 2004-08-12
JP4596543B2 (ja) 2010-12-08
EP1592030A4 (de) 2009-04-29
US20040233614A1 (en) 2004-11-25

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