HK59697A - A process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom - Google Patents

A process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom

Info

Publication number
HK59697A
HK59697A HK59697A HK59697A HK59697A HK 59697 A HK59697 A HK 59697A HK 59697 A HK59697 A HK 59697A HK 59697 A HK59697 A HK 59697A HK 59697 A HK59697 A HK 59697A
Authority
HK
Hong Kong
Prior art keywords
making
electrode made
made therefrom
low leakage
high capacitance
Prior art date
Application number
HK59697A
Other languages
English (en)
Inventor
Hongju Chang
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
Publication of HK59697A publication Critical patent/HK59697A/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
    • H01G9/048—Electrodes or formation of dielectric layers thereon characterised by their structure
    • H01G9/052—Sintered electrodes
    • H01G9/0525—Powder therefor
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/045—Alloys based on refractory metals

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Insulating Materials (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Semiconductor Integrated Circuits (AREA)
HK59697A 1993-04-26 1997-05-08 A process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom HK59697A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/052,876 US5448447A (en) 1993-04-26 1993-04-26 Process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom
PCT/US1994/004207 WO1994025971A1 (en) 1993-04-26 1994-04-15 A process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom

Publications (1)

Publication Number Publication Date
HK59697A true HK59697A (en) 1997-05-16

Family

ID=21980485

Family Applications (1)

Application Number Title Priority Date Filing Date
HK59697A HK59697A (en) 1993-04-26 1997-05-08 A process for making an improved tantalum powder and high capacitance low leakage electrode made therefrom

Country Status (15)

Country Link
US (1) US5448447A (de)
EP (1) EP0647349B1 (de)
JP (1) JP3174341B2 (de)
KR (1) KR100293304B1 (de)
CN (2) CN1046878C (de)
AT (1) ATE146299T1 (de)
AU (1) AU6706194A (de)
CZ (2) CZ293364B6 (de)
DE (1) DE69401112T2 (de)
HK (1) HK59697A (de)
RU (1) RU2154871C2 (de)
SG (1) SG52629A1 (de)
TW (1) TW439076B (de)
UA (1) UA41325C2 (de)
WO (1) WO1994025971A1 (de)

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US20030061907A1 (en) * 1994-08-01 2003-04-03 Kroftt-Brakston International, Inc. Gel of elemental material or alloy and liquid metal and salt
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Also Published As

Publication number Publication date
KR100293304B1 (ko) 2001-10-24
DE69401112T2 (de) 1997-04-03
SG52629A1 (en) 1998-09-28
WO1994025971A1 (en) 1994-11-10
EP0647349B1 (de) 1996-12-11
TW439076B (en) 2001-06-07
CN1108036A (zh) 1995-09-06
RU2154871C2 (ru) 2000-08-20
JP3174341B2 (ja) 2001-06-11
EP0647349A1 (de) 1995-04-12
CN1046878C (zh) 1999-12-01
US5448447A (en) 1995-09-05
CZ293364B6 (cs) 2004-04-14
CZ292006B6 (cs) 2003-07-16
ATE146299T1 (de) 1996-12-15
AU6706194A (en) 1994-11-21
CN1236177A (zh) 1999-11-24
UA41325C2 (uk) 2001-09-17
DE69401112D1 (de) 1997-01-23
CN1143333C (zh) 2004-03-24
RU94046324A (ru) 1996-10-27
JPH07508618A (ja) 1995-09-21
CZ315994A3 (en) 1995-12-13

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Effective date: 20060415