ATE496873T1 - Phasenbilding von sauerstoffreduzierte ventilmetalloxiden und granülations-methode - Google Patents

Phasenbilding von sauerstoffreduzierte ventilmetalloxiden und granülations-methode

Info

Publication number
ATE496873T1
ATE496873T1 AT04715095T AT04715095T ATE496873T1 AT E496873 T1 ATE496873 T1 AT E496873T1 AT 04715095 T AT04715095 T AT 04715095T AT 04715095 T AT04715095 T AT 04715095T AT E496873 T1 ATE496873 T1 AT E496873T1
Authority
AT
Austria
Prior art keywords
valve metal
oxygen
metal oxides
phase
granulation method
Prior art date
Application number
AT04715095T
Other languages
English (en)
Inventor
David Reed
Sridhar Venigalla
Jeffrey Kerchner
Original Assignee
Cabot Corp
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 Cabot Corp filed Critical Cabot Corp
Application granted granted Critical
Publication of ATE496873T1 publication Critical patent/ATE496873T1/de

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01GCAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004Details
    • H01G9/04Electrodes or formation of dielectric layers thereon
    • H01G9/048Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052Sintered electrodes
    • H01G9/0525Powder therefor
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01FCOMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00Compounds of aluminium
    • C01F7/02Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/38Preparation of aluminium oxide by thermal reduction of aluminous minerals
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00Compounds of niobium
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01GCOMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G35/00Compounds of tantalum
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/50Agglomerated particles
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00Particle morphology
    • C01P2004/60Particles characterised by their size
    • C01P2004/61Micrometer sized, i.e. from 1-100 micrometer
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/10Solid density
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/12Surface area
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/40Electric properties
    • CCHEMISTRY; METALLURGY
    • C01INORGANIC CHEMISTRY
    • C01PINDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00Physical properties of inorganic compounds
    • C01P2006/80Compositional purity

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Thermal Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Conductive Materials (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT04715095T 2003-02-26 2004-02-26 Phasenbilding von sauerstoffreduzierte ventilmetalloxiden und granülations-methode ATE496873T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45053603P 2003-02-26 2003-02-26
PCT/US2004/005747 WO2004076355A1 (en) 2003-02-26 2004-02-26 Phase formation of oxygen reduced valve metal oxides and granulation methods

Publications (1)

Publication Number Publication Date
ATE496873T1 true ATE496873T1 (de) 2011-02-15

Family

ID=32927665

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04715095T ATE496873T1 (de) 2003-02-26 2004-02-26 Phasenbilding von sauerstoffreduzierte ventilmetalloxiden und granülations-methode

Country Status (8)

Country Link
US (1) US7655214B2 (de)
EP (1) EP1599419B1 (de)
JP (2) JP5131811B2 (de)
CN (1) CN100366541C (de)
AT (1) ATE496873T1 (de)
DE (1) DE602004031197D1 (de)
PT (1) PT1599419E (de)
WO (1) WO2004076355A1 (de)

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PT1890967E (pt) * 2005-06-03 2009-05-05 Starck H C Gmbh Condensador
US20080253958A1 (en) * 2006-11-15 2008-10-16 Mccracken Colin G Production of high-purity titanium monoxide and capacitor production therefrom
US20080112879A1 (en) * 2006-11-15 2008-05-15 Mccracken Colin G Production of high-purity titanium monoxide and capacitor production therefrom
JP2010533642A (ja) * 2007-07-18 2010-10-28 キャボット コーポレイション 高電圧ニオブ酸化物およびそれを含むキャパシター
CA3036945C (en) 2016-09-14 2023-10-03 Google Llc Reducing dissipation and frequency noise in quantum devices using a local vacuum cavity
US11077497B2 (en) 2017-06-07 2021-08-03 Global Titanium Inc. Deoxidation of metal powders
KR102389784B1 (ko) 2018-03-05 2022-04-22 글로벌 어드밴스드 메탈스 유에스에이, 아이엔씨. 구형 분말을 함유하는 애노드 및 커패시터
CA3091448C (en) 2018-03-05 2024-03-19 Craig Sungail Spherical tantalum powder, products containing the same, and methods of making the same
JP7383300B2 (ja) 2018-03-05 2023-11-20 グローバル アドバンスト メタルズ ユー.エス.エー.,インコーポレイティド 粉末冶金スパッタリングターゲット及びその製造方法

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Also Published As

Publication number Publication date
PT1599419E (pt) 2011-02-04
WO2004076355A1 (en) 2004-09-10
JP5131811B2 (ja) 2013-01-30
JP2012031065A (ja) 2012-02-16
EP1599419A1 (de) 2005-11-30
CN1777562A (zh) 2006-05-24
EP1599419B1 (de) 2011-01-26
DE602004031197D1 (de) 2011-03-10
US20050008564A1 (en) 2005-01-13
US7655214B2 (en) 2010-02-02
CN100366541C (zh) 2008-02-06
JP2006519157A (ja) 2006-08-24

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