ATE517424T1 - Elektroden für elektrolytkondensatoren und deren herstellungsverfahren - Google Patents

Elektroden für elektrolytkondensatoren und deren herstellungsverfahren

Info

Publication number
ATE517424T1
ATE517424T1 AT03078808T AT03078808T ATE517424T1 AT E517424 T1 ATE517424 T1 AT E517424T1 AT 03078808 T AT03078808 T AT 03078808T AT 03078808 T AT03078808 T AT 03078808T AT E517424 T1 ATE517424 T1 AT E517424T1
Authority
AT
Austria
Prior art keywords
electrodes
production process
electrolytic capacitors
mixtures
metal oxides
Prior art date
Application number
AT03078808T
Other languages
English (en)
Inventor
Dina Katsir
Uri Zarbitsky
Original Assignee
Acktar 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 Acktar Ltd filed Critical Acktar Ltd
Application granted granted Critical
Publication of ATE517424T1 publication Critical patent/ATE517424T1/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
    • H01G9/004—Details
    • H01G9/04—Electrodes or formation of dielectric layers thereon
    • H01G9/042—Electrodes or formation of dielectric layers thereon characterised by the material
    • H01G9/045—Electrodes or formation of dielectric layers thereon characterised by the material based on aluminium
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • ing And Chemical Polishing (AREA)
  • Physical Vapour Deposition (AREA)
  • Fixed Capacitors And Capacitor Manufacturing Machines (AREA)
  • Chemical Vapour Deposition (AREA)
AT03078808T 2002-12-05 2003-12-05 Elektroden für elektrolytkondensatoren und deren herstellungsverfahren ATE517424T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL153289A IL153289A (en) 2002-12-05 2002-12-05 Electrodes for electrolytic capacitors and method for producing them

Publications (1)

Publication Number Publication Date
ATE517424T1 true ATE517424T1 (de) 2011-08-15

Family

ID=29798352

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03078808T ATE517424T1 (de) 2002-12-05 2003-12-05 Elektroden für elektrolytkondensatoren und deren herstellungsverfahren

Country Status (5)

Country Link
US (1) US7404887B2 (de)
EP (1) EP1426987B1 (de)
JP (1) JP2004186696A (de)
AT (1) ATE517424T1 (de)
IL (1) IL153289A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2418628B (en) * 2004-10-01 2006-12-13 Acktar Ltd Improved laminates and the manufacture thereof
IL173121A (en) * 2006-01-12 2011-07-31 Dina Katsir Electrodes, membranes, printing plate precursors and other articles including multi-strata porous coatings
JP2008258232A (ja) * 2007-03-31 2008-10-23 Nippon Chemicon Corp 電解コンデンサ用電極材
EP2148341A1 (de) 2007-04-20 2010-01-27 Fujitsu Limited Elektrodenfolie, verfahren zur herstellung der elektrodenfolie und elektrolytkondensator
US8659876B2 (en) 2008-12-01 2014-02-25 Panasonic Corporation Electrode foil for capacitor and electrolytic capacitor using the electrode foil
EE05629B1 (et) * 2010-09-06 2013-02-15 O� Skeleton Technologies Meetod suure eriv?imsuse ja energiatihendusega superkondensaatori elektrokeemilise süsteemi valmistamiseks, sellele vastav superkondensaator ja meetod selle valmistamiseks
CN104025225B (zh) 2011-11-03 2017-06-09 英特尔公司 储能结构、制造用于储能结构的支承结构的方法及包含储能结构的微电子组件和系统
WO2013100916A1 (en) * 2011-12-27 2013-07-04 Intel Corporation Fabrication of porous silicon electrochemical capacitors
US9165717B1 (en) 2012-02-01 2015-10-20 Sigma Laboratories Of Arizona, Llc High-Surface Capacitor Electrode
US9093226B2 (en) 2012-09-17 2015-07-28 Intel Corporation Energy storage device, method of manufacturing same, and mobile electronic device containing same
US9818501B2 (en) 2012-10-18 2017-11-14 Ford Global Technologies, Llc Multi-coated anodized wire and method of making same
US8816465B1 (en) 2013-02-22 2014-08-26 Intel Corporation Energy conversion and storage device and mobile electronic device containing same
CN107851510B (zh) * 2015-08-12 2019-06-14 株式会社村田制作所 电容器
US10090112B2 (en) * 2016-01-15 2018-10-02 Pacesetter, Inc. Use of etch resist masked anode frame for facilitation of laser cutting, particle and leakage current reduction
IL295436A (en) * 2020-02-06 2022-10-01 Saras Micro Devices Inc Modified metal foil capacitors and methods of making the same

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2989447A (en) * 1961-06-20 Manufacture of dry electrolytic devices
US3203793A (en) * 1963-01-28 1965-08-31 Du Pont Porous columbium and tantalum materials
US3331993A (en) * 1964-10-21 1967-07-18 Westinghouse Electric Corp Electrolytic capacitor with highly pure titanium electrode and method for making
GB2056501A (en) * 1979-08-09 1981-03-18 Standard Telephones Cables Ltd Porous metal films
DE3118151A1 (de) * 1981-05-07 1982-12-02 Siemens AG, 1000 Berlin und 8000 München Verfahren zum aetzen einer rekristallisierten aluminiumfolie fuer elektrolytkondensatoren
US4537665A (en) * 1984-09-04 1985-08-27 Sprague Electric Company Production of aluminum foil capacitor electrodes
EP0247759B1 (de) * 1986-05-20 1993-08-25 Showa Denko Kabushiki Kaisha Elektrolytischer Kondensator des Wickeltyps
US4942501A (en) * 1987-04-30 1990-07-17 Specialised Conductives Pty. Limited Solid electrolyte capacitors and methods of making the same
JPS6433918A (en) * 1987-07-30 1989-02-03 Matsushita Electric Industrial Co Ltd Aluminum electrolytic capacitor
JPS6433915A (en) * 1987-07-30 1989-02-03 Matsushita Electric Industrial Co Ltd Aluminum electrolytic capacitor
JP2696882B2 (ja) * 1988-02-19 1998-01-14 松下電器産業株式会社 アルミ電解コンデンサ用電極箔の製造方法
JPH0261039A (ja) * 1988-08-24 1990-03-01 Matsushita Electric Ind Co Ltd 電解コンデンサ用電極箔の製造方法
JP3180226B2 (ja) * 1991-06-06 2001-06-25 エルナー株式会社 電解コンデンサ用電極箔の製造方法
US5382347A (en) * 1991-08-18 1995-01-17 Yahalom; Joseph Protective coatings for metal parts to be used at high temperatures
JPH05190399A (ja) * 1992-01-08 1993-07-30 Toyo Metaraijingu Kk 高容量電解コンデンサ用電極材料およびその製造方法
US5733661A (en) * 1994-11-11 1998-03-31 Mitsubishi Chemical Corporation High-permittivity composite oxide film and uses thereof
US6287673B1 (en) * 1998-03-03 2001-09-11 Acktar Ltd. Method for producing high surface area foil electrodes
JP2000114114A (ja) * 1998-09-29 2000-04-21 Nippon Chemicon Corp 電解コンデンサ
US6197184B1 (en) * 1998-10-29 2001-03-06 Pacesetter, Inc. Method of producing high quality oxide for electrolytic capacitors
US6168706B1 (en) * 1998-12-11 2001-01-02 Pacesetter, Inc. Process for producing high etch gains for electrolytic capacitor manufacturing
JP2000232038A (ja) * 1999-02-12 2000-08-22 Kobe Steel Ltd 電解コンデンサー用アルミニウム箔
IT1307557B1 (it) 1999-04-14 2001-11-14 Becromal Spa Elettrodi per condensatori elettrolitici e loro processo difabbricazione mediante evaporazione sotto vuoto.
US6224738B1 (en) * 1999-11-09 2001-05-01 Pacesetter, Inc. Method for a patterned etch with electrolytically grown mask
EP1233432B1 (de) * 2001-02-14 2011-12-14 Panasonic Corporation Elektrodenfolie für einen Aluminium-Elektrolytkondensator und deren Herstellungsverfahren
US6475368B2 (en) * 2001-03-07 2002-11-05 Kemet Electronics Corporation Method of aqueous anodizing aluminum substrates of solid capacitors

Also Published As

Publication number Publication date
IL153289A (en) 2010-06-16
JP2004186696A (ja) 2004-07-02
EP1426987A3 (de) 2006-08-23
US20040168929A1 (en) 2004-09-02
US7404887B2 (en) 2008-07-29
EP1426987B1 (de) 2011-07-20
IL153289A0 (en) 2003-07-06
EP1426987A2 (de) 2004-06-09

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