IL153356A0 - Capacitor powder - Google Patents

Capacitor powder

Info

Publication number
IL153356A0
IL153356A0 IL15335601A IL15335601A IL153356A0 IL 153356 A0 IL153356 A0 IL 153356A0 IL 15335601 A IL15335601 A IL 15335601A IL 15335601 A IL15335601 A IL 15335601A IL 153356 A0 IL153356 A0 IL 153356A0
Authority
IL
Israel
Prior art keywords
capacitor powder
capacitor
powder
Prior art date
Application number
IL15335601A
Other languages
English (en)
Original Assignee
Starck H C Gmbh
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 Starck H C Gmbh filed Critical Starck H C Gmbh
Publication of IL153356A0 publication Critical patent/IL153356A0/xx

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/20—Obtaining niobium, tantalum or vanadium
    • C22B34/24—Obtaining niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/12—Dry methods smelting of sulfides or formation of mattes by gases
    • 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
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/40—Electric properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrodes Of Semiconductors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IL15335601A 2000-06-21 2001-06-08 Capacitor powder IL153356A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10030387A DE10030387A1 (de) 2000-06-21 2000-06-21 Kondensatorpulver
PCT/EP2001/006525 WO2001099130A1 (de) 2000-06-21 2001-06-08 Kondensatorpulver

Publications (1)

Publication Number Publication Date
IL153356A0 true IL153356A0 (en) 2003-07-06

Family

ID=7646403

Family Applications (2)

Application Number Title Priority Date Filing Date
IL15335601A IL153356A0 (en) 2000-06-21 2001-06-08 Capacitor powder
IL153356A IL153356A (en) 2000-06-21 2002-12-10 Capacitor

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL153356A IL153356A (en) 2000-06-21 2002-12-10 Capacitor

Country Status (15)

Country Link
US (3) US6992881B2 (cs)
JP (1) JP5464682B2 (cs)
KR (1) KR100915729B1 (cs)
CN (1) CN100423145C (cs)
AU (2) AU6906201A (cs)
BR (1) BRPI0112389B1 (cs)
CA (1) CA2413453A1 (cs)
CZ (1) CZ305763B6 (cs)
DE (1) DE10030387A1 (cs)
GB (2) GB2403216B (cs)
IL (2) IL153356A0 (cs)
MX (1) MXPA02012723A (cs)
RU (2) RU2284602C2 (cs)
SV (1) SV2002000501A (cs)
WO (1) WO2001099130A1 (cs)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6322912B1 (en) 1998-09-16 2001-11-27 Cabot Corporation Electrolytic capacitor anode of valve metal oxide
US6416730B1 (en) 1998-09-16 2002-07-09 Cabot Corporation Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides
JP4562986B2 (ja) * 2000-08-10 2010-10-13 昭和電工株式会社 ニオブ粉、その焼結体及びそれを用いたコンデンサ
US6652619B2 (en) 2000-08-10 2003-11-25 Showa Denko K.K. Niobium powder, sintered body thereof, and capacitor using the same
US6639787B2 (en) 2000-11-06 2003-10-28 Cabot Corporation Modified oxygen reduced valve metal oxides
US7737066B2 (en) * 2001-05-15 2010-06-15 Showa Denko K.K. Niobium monoxide powder, niobium monoxide sintered body and capacitor using the sintered body
KR100663735B1 (ko) * 2001-05-15 2007-01-03 쇼와 덴코 가부시키가이샤 니오브 분말, 니오브 소결체 및 이 소결체를 사용한 콘덴서
JP2003213301A (ja) * 2002-01-21 2003-07-30 Kawatetsu Mining Co Ltd ニオブ粉末及び固体電解コンデンサ
JP2003342603A (ja) * 2002-03-20 2003-12-03 Kawatetsu Mining Co Ltd ニオブ粉末及び固体電解コンデンサ
US7655214B2 (en) 2003-02-26 2010-02-02 Cabot Corporation Phase formation of oxygen reduced valve metal oxides and granulation methods
US20060275204A1 (en) * 2003-05-05 2006-12-07 Companhia Brasileira De Metalurgia E Mineracao Process for the production of niobium oxide powder for use in capacitors
US7445679B2 (en) 2003-05-16 2008-11-04 Cabot Corporation Controlled oxygen addition for metal material
CN101676217A (zh) 2003-05-19 2010-03-24 卡伯特公司 生产铌金属氧化物的方法和氧还原的铌氧化物
DE10333156A1 (de) * 2003-07-22 2005-02-24 H.C. Starck Gmbh Verfahren zur Herstellung von Niobsuboxid
US7142409B2 (en) * 2003-07-28 2006-11-28 Cabot Corporation Nitrided valve metal material and method of making same
US7952853B2 (en) 2004-04-27 2011-05-31 Medtronic, Inc. Capacitor electrolyte
US7286336B2 (en) * 2004-05-14 2007-10-23 Greatbatch Ltd. Plasma treatment of anodic oxides for electrolytic capacitors
US20080011124A1 (en) * 2004-09-08 2008-01-17 H.C. Starck Gmbh & Co. Kg Deoxidation of Valve Metal Powders
US9548166B2 (en) 2005-06-30 2017-01-17 Medtronic, Inc. Capacitor electrolyte
US20070174027A1 (en) * 2006-01-26 2007-07-26 Aleksey Moiseyev Synchronized architectural and structural CAD models
GB0613491D0 (en) * 2006-07-06 2006-08-16 Avx Ltd Binder removal particulate bodies
JP2008047576A (ja) * 2006-08-11 2008-02-28 Sanyo Electric Co Ltd 電解コンデンサ
DE102007018959A1 (de) 2007-04-21 2008-10-30 Advanced Display Technology Ag Schichtaufbau eines Elektrowetting-Systems
WO2009012124A2 (en) * 2007-07-18 2009-01-22 Cabot Corporation Niobium suboxide- and niobium-tantalum-oxide-powders and capacitor anodes produced thereof
JP5028289B2 (ja) * 2008-01-29 2012-09-19 三洋電機株式会社 固体電解コンデンサ及びその製造方法
GB0818414D0 (en) * 2008-10-08 2008-11-12 Intrinsiq Materials Ltd Nanoparticle purification
US8684260B2 (en) 2011-04-01 2014-04-01 Reynolds Consumer Products Inc. Paperboard plate with corner walls
WO2014131151A1 (zh) * 2013-02-26 2014-09-04 宁夏东方钽业股份有限公司 一种电容器级钽铌合金丝及其制造方法
US10329644B2 (en) 2014-09-11 2019-06-25 Ishihara Chemical Co., Ltd. Ta—Nb alloy powder and anode element for solid electrolytic capacitor
CN105916616B (zh) * 2014-11-03 2018-09-14 宁夏东方钽业股份有限公司 钽粉及其制造方法和由其制成的烧结阳极

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1728941A (en) * 1927-02-19 1929-09-24 Westinghouse Lamp Co Production of rare metals
US3203793A (en) * 1963-01-28 1965-08-31 Du Pont Porous columbium and tantalum materials
US3564348A (en) * 1969-04-07 1971-02-16 Sprague Electric Co Titanium-antimony alloy electrode electrical capacitor
US3710474A (en) * 1970-05-22 1973-01-16 Fansteel Inc Vanadium-modified tantalum foil
FR2218633B1 (cs) * 1973-02-19 1977-07-22 Lignes Telegraph Telephon
US3867129A (en) * 1974-02-05 1975-02-18 Metallurgie Hoboken Anodically oxidizable metal powder
SU505045A1 (ru) * 1974-04-03 1976-02-28 Институт электрохимии АН СССР Электролитический конденсатор
DE2636279B1 (de) * 1976-08-12 1978-06-08 Standard Elek K Lorenz Ag Verfahren zur Herstellung von poroesen Anodenkoerpern
JPS6026288B2 (ja) * 1979-04-10 1985-06-22 松下電器産業株式会社 固体電解コンデンサ用焼結電極
IT1213506B (it) * 1986-10-22 1989-12-20 Oronzio De Nora Impianti Anodo permanente per il recupero di metalli dsa soluzioni acide fluocomplesse.
RU2033899C1 (ru) * 1992-05-20 1995-04-30 Воробьева Наталья Сергеевна Способ изготовления объемно-пористых анодов электролитических и оксидно-полупроводниковых конденсаторов
US5448447A (en) * 1993-04-26 1995-09-05 Cabot Corporation Process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom
DE4404747C2 (de) * 1994-02-15 1995-12-14 Starck H C Gmbh Co Kg Herstellung von Reinstmetallpulver aus Metallalkoxiden
SV1997000092A (es) * 1996-11-07 1998-08-17 Cabot Corp Polvos de niobio y condensadores electroliticos de niobio
US6051044A (en) * 1998-05-04 2000-04-18 Cabot Corporation Nitrided niobium powders and niobium electrolytic capacitors
DE19831280A1 (de) * 1998-07-13 2000-01-20 Starck H C Gmbh Co Kg Verfahren zur Herstellung von Erdsäuremetallpulvern, insbesondere Niobpulvern
WO2000067936A1 (en) * 1998-05-06 2000-11-16 H.C. Starck, Inc. Metal powders produced by the reduction of the oxides with gaseous magnesium
JP4202609B2 (ja) * 1998-05-06 2008-12-24 エイチ・シー・スタルク・インコーポレーテツド 気体状マグネシウムを用いる酸化物の還元により製造される金属粉末
US6576038B1 (en) * 1998-05-22 2003-06-10 Cabot Corporation Method to agglomerate metal particles and metal particles having improved properties
CA2341233C (en) * 1998-07-30 2008-09-23 Moltech Invent S.A. Multi-layer non-carbon metal-based anodes for aluminium production cells
US6322912B1 (en) * 1998-09-16 2001-11-27 Cabot Corporation Electrolytic capacitor anode of valve metal oxide
DE19847012A1 (de) * 1998-10-13 2000-04-20 Starck H C Gmbh Co Kg Niobpulver und Verfahren zu dessen Herstellung
US6515846B1 (en) * 1999-02-08 2003-02-04 H.C. Starck, Inc. Capacitor substrates made of refractory metal nitrides
JP2004500480A (ja) * 1999-03-19 2004-01-08 キャボット　コーポレイション 粉砕によるニオビウムおよびその他の金属粉末の製造
US6558447B1 (en) * 1999-05-05 2003-05-06 H.C. Starck, Inc. Metal powders produced by the reduction of the oxides with gaseous magnesium
DE10044450C1 (de) * 2000-09-08 2002-01-17 Epcos Ag Verfahren zur Herstellung einer Elektrode für Kondensatoren und zur Herstellung eines Kondensators
US20030104923A1 (en) * 2001-05-15 2003-06-05 Showa Denko K.K. Niobium oxide powder, niobium oxide sintered body and capacitor using the sintered body

Also Published As

Publication number Publication date
GB2382464A (en) 2003-05-28
RU2391731C2 (ru) 2010-06-10
SV2002000501A (es) 2002-12-02
BRPI0112389B1 (pt) 2016-01-19
RU2006118262A (ru) 2007-12-20
AU6906201A (en) 2002-01-02
US20040028922A1 (en) 2004-02-12
GB2403216A (en) 2004-12-29
WO2001099130A1 (de) 2001-12-27
CN1437753A (zh) 2003-08-20
GB0229143D0 (en) 2003-01-15
GB2403216B (en) 2005-02-23
RU2391731C9 (ru) 2011-05-20
CZ20024219A3 (cs) 2003-05-14
US6992881B2 (en) 2006-01-31
US20050094354A1 (en) 2005-05-05
US20090278095A1 (en) 2009-11-12
KR20030014719A (ko) 2003-02-19
IL153356A (en) 2008-08-07
CA2413453A1 (en) 2001-12-27
CZ305763B6 (cs) 2016-03-09
MXPA02012723A (es) 2003-05-14
RU2284602C2 (ru) 2006-09-27
JP5464682B2 (ja) 2014-04-09
JP2003535981A (ja) 2003-12-02
GB0422194D0 (en) 2004-11-03
KR100915729B1 (ko) 2009-09-04
US7833511B2 (en) 2010-11-16
BR0112389A (pt) 2003-06-10
AU2001269062B2 (en) 2006-07-20
DE10030387A1 (de) 2002-01-03
CN100423145C (zh) 2008-10-01
GB2382464B (en) 2005-01-12

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