MY132666A - Niobium powders and niobium electrolytic capacitors - Google Patents

Niobium powders and niobium electrolytic capacitors

Info

Publication number
MY132666A
MY132666A MYPI9705259A MY132666A MY 132666 A MY132666 A MY 132666A MY PI9705259 A MYPI9705259 A MY PI9705259A MY 132666 A MY132666 A MY 132666A
Authority
MY
Malaysia
Prior art keywords
niobium
powders
electrolytic capacitors
disclosed
well
Prior art date
Application number
Inventor
James A Fife
Jane Jai Liu
Roger W Steele
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 MY132666A publication Critical patent/MY132666A/en

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  • Powder Metallurgy (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

A FLAKED NIOBIUM POWDER IS DISCLOSED AS WELL AS ELECTROLYTIC CAPACITORS FORMED FROM THE FLAKED NIOBIUM POWDERS. NIOBIUM POWDERS HAVING A BET SURFACE AREA OF AT LEAST ABOUT 0.50 M2/G ARE ALSO DISCLOSED AND CAPACITORS MADE THEREFROM, AS WELL AS NIOBIUM POWDERS DOPED WITH AN OXYGEN CONTENT OF AT LEAST 2,000 PPM. METHODS TO REDUCE DC LEAKAGE IN A NIOBIUM ANODE ARE ALSO DISCLOSED.
MYPI9705259 1996-11-07 1997-11-06 Niobium powders and niobium electrolytic capacitors MY132666A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US2956196P 1996-11-07 1996-11-07

Publications (1)

Publication Number Publication Date
MY132666A true MY132666A (en) 2007-10-31

Family

ID=21849671

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI9705259 MY132666A (en) 1996-11-07 1997-11-06 Niobium powders and niobium electrolytic capacitors

Country Status (4)

Country Link
CN (1) CN1289243C (en)
MY (1) MY132666A (en)
SV (1) SV1997000092A (en)
TW (1) TW463194B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001071738A2 (en) * 2000-03-23 2001-09-27 Cabot Corporation Oxygen reduced niobium oxides
AU2001248805A1 (en) * 2000-04-21 2001-11-07 Showa Denko K K Niobium sintered body, production method therefor, and capacitor using the same
DE60136351D1 (en) * 2000-05-22 2008-12-11 Cabot Corp HIGHLY REPRODUCED NIOBMETAL AND PRODUCTS THEREOF AND METHOD FOR THE PRODUCTION THEREOF
DE10030387A1 (en) * 2000-06-21 2002-01-03 Starck H C Gmbh Co Kg capacitor powder
WO2002045108A1 (en) 2000-11-30 2002-06-06 Showa Denko K.K. Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body
JP4521849B2 (en) * 2000-12-01 2010-08-11 昭和電工株式会社 Niobium powder for capacitor, sintered body using the niobium powder, and capacitor using the sintered body
KR101159625B1 (en) * 2004-10-06 2012-06-27 쇼와 덴코 가부시키가이샤 Niobium powder, niobium granules, niobium sinter and capacitor, and production processes thereof

Also Published As

Publication number Publication date
SV1997000092A (en) 1998-08-17
CN1289243C (en) 2006-12-13
TW463194B (en) 2001-11-11
CN1240377A (en) 2000-01-05

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