AU2002308967A1 - Niobium monoxide powder, niobium monoxide sintered product and capacitor using niobium monoxide sintered product - Google Patents
Niobium monoxide powder, niobium monoxide sintered product and capacitor using niobium monoxide sintered productInfo
- Publication number
- AU2002308967A1 AU2002308967A1 AU2002308967A AU2002308967A AU2002308967A1 AU 2002308967 A1 AU2002308967 A1 AU 2002308967A1 AU 2002308967 A AU2002308967 A AU 2002308967A AU 2002308967 A AU2002308967 A AU 2002308967A AU 2002308967 A1 AU2002308967 A1 AU 2002308967A1
- Authority
- AU
- Australia
- Prior art keywords
- niobium monoxide
- sintered product
- capacitor
- powder
- niobium
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- BFRGSJVXBIWTCF-UHFFFAOYSA-N Niobium monoxide Chemical compound [Nb]=O BFRGSJVXBIWTCF-UHFFFAOYSA-N 0.000 title 6
- 239000003990 capacitor Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2001-145571 | 2001-05-15 | ||
JP2001145571 | 2001-05-15 | ||
US29192501P | 2001-05-21 | 2001-05-21 | |
US60/291,925 | 2001-05-21 | ||
JP2001340318 | 2001-11-06 | ||
JP2001-340318 | 2001-11-06 | ||
US33120001P | 2001-11-09 | 2001-11-09 | |
US60/331,200 | 2001-11-09 | ||
PCT/JP2002/004646 WO2002093596A1 (en) | 2001-05-15 | 2002-05-14 | Niobium monoxide powder, niobium monoxide sintered product and capacitor using niobium monoxide sintered product |
Publications (2)
Publication Number | Publication Date |
---|---|
AU2002308967A1 true AU2002308967A1 (en) | 2003-05-01 |
AU2002308967B2 AU2002308967B2 (en) | 2007-12-06 |
Family
ID=27482276
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002308967A Ceased AU2002308967B2 (en) | 2001-05-15 | 2002-05-14 | Niobium monoxide powder, niobium monoxide sintered product and capacitor using niobium monoxide sintered product |
AU2002307722A Ceased AU2002307722B2 (en) | 2001-05-15 | 2002-05-14 | Niobium powder, niobium sintered body and capacitor using the sintered body |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002307722A Ceased AU2002307722B2 (en) | 2001-05-15 | 2002-05-14 | Niobium powder, niobium sintered body and capacitor using the sintered body |
Country Status (8)
Country | Link |
---|---|
US (2) | US6934146B2 (en) |
EP (2) | EP1388870A4 (en) |
JP (1) | JP4480943B2 (en) |
KR (2) | KR100524166B1 (en) |
AU (2) | AU2002308967B2 (en) |
CA (2) | CA2420162A1 (en) |
RU (1) | RU2300156C2 (en) |
WO (2) | WO2002092864A2 (en) |
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JP4743507B2 (en) * | 2004-11-29 | 2011-08-10 | 昭和電工株式会社 | Porous anode body for solid electrolytic capacitor, method for producing the same, and solid electrolytic capacitor |
JP4177322B2 (en) | 2004-11-30 | 2008-11-05 | ローム株式会社 | Solid electrolytic capacitor and manufacturing method thereof |
JP2006206428A (en) * | 2004-12-27 | 2006-08-10 | Mitsui Mining & Smelting Co Ltd | Niobium oxide and method for producing the same |
DE602005010747D1 (en) | 2005-01-13 | 2008-12-11 | Cinv Ag | CARBON NANOPARTICLES CONTAINING COMPOSITE MATERIALS |
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CA2609231C (en) | 2005-06-03 | 2014-07-15 | H.C. Starck Gmbh | Niobium suboxides |
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BRPI0814081A2 (en) * | 2007-07-18 | 2015-02-03 | Cabot Corp | HIGH VOLTAGE NIOBIDE OXIDES AND CAPACITORS CONTAINING THE SAME |
CN100577574C (en) | 2007-08-25 | 2010-01-06 | 宁夏东方钽业股份有限公司 | Method for preparing low chemical valence niobium oxide or niobium powder |
KR101114780B1 (en) | 2007-09-07 | 2012-03-05 | 쇼와 덴코 가부시키가이샤 | Catalyst, method for producing the same, and use of the same |
US7760487B2 (en) * | 2007-10-22 | 2010-07-20 | Avx Corporation | Doped ceramic powder for use in forming capacitor anodes |
US20090122460A1 (en) * | 2007-11-12 | 2009-05-14 | Alexander Gschwandtner | Semiconductor Device and Method for Producing the Same |
US7852615B2 (en) * | 2008-01-22 | 2010-12-14 | Avx Corporation | Electrolytic capacitor anode treated with an organometallic compound |
US7760488B2 (en) * | 2008-01-22 | 2010-07-20 | Avx Corporation | Sintered anode pellet treated with a surfactant for use in an electrolytic capacitor |
US7768773B2 (en) * | 2008-01-22 | 2010-08-03 | Avx Corporation | Sintered anode pellet etched with an organic acid for use in an electrolytic capacitor |
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US9365939B2 (en) | 2011-05-31 | 2016-06-14 | Wisconsin Alumni Research Foundation | Nanoporous materials for reducing the overpotential of creating hydrogen by water electrolysis |
US20140233154A1 (en) | 2011-10-18 | 2014-08-21 | Showa Denko K.K. | Method of manufacturing anode body of capacitor |
JP5752270B2 (en) | 2011-12-19 | 2015-07-22 | 昭和電工株式会社 | Tungsten capacitor anode and method of manufacturing the same |
WO2013172453A1 (en) | 2012-05-18 | 2013-11-21 | 昭和電工株式会社 | Method for manufacturing capacitor element |
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DE19831280A1 (en) * | 1998-07-13 | 2000-01-20 | Starck H C Gmbh Co Kg | Acidic earth metal, specifically tantalum or niobium, powder for use, e.g., in capacitor production is produced by two-stage reduction of the pentoxide using hydrogen as the first stage reducing agent for initial suboxide formation |
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US6261337B1 (en) * | 1999-08-19 | 2001-07-17 | Prabhat Kumar | Low oxygen refractory metal powder for powder metallurgy |
US6835225B2 (en) * | 2000-04-21 | 2004-12-28 | Showa Denko K.K. | Niobium sintered body, production method therefor, and capacitor using the same |
DE10030387A1 (en) * | 2000-06-21 | 2002-01-03 | Starck H C Gmbh Co Kg | capacitor powder |
US6554884B1 (en) * | 2000-10-24 | 2003-04-29 | H.C. Starck, Inc. | Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates |
JP4010868B2 (en) * | 2001-05-15 | 2007-11-21 | 昭和電工株式会社 | Niobium powder, niobium sintered body, and capacitor using niobium sintered body |
US6780218B2 (en) * | 2001-06-20 | 2004-08-24 | Showa Denko Kabushiki Kaisha | Production process for niobium powder |
JP2003147402A (en) * | 2001-11-08 | 2003-05-21 | Sumitomo Metal Mining Co Ltd | Niobium powder |
-
2002
- 2002-05-14 KR KR10-2003-7000517A patent/KR100524166B1/en not_active IP Right Cessation
- 2002-05-14 EP EP02769590A patent/EP1388870A4/en not_active Withdrawn
- 2002-05-14 EP EP02769589.9A patent/EP1402079B1/en not_active Expired - Lifetime
- 2002-05-14 KR KR1020037000605A patent/KR100663735B1/en active IP Right Grant
- 2002-05-14 RU RU2003110959/09A patent/RU2300156C2/en not_active IP Right Cessation
- 2002-05-14 JP JP2002590378A patent/JP4480943B2/en not_active Expired - Fee Related
- 2002-05-14 CA CA002420162A patent/CA2420162A1/en not_active Abandoned
- 2002-05-14 WO PCT/JP2002/004644 patent/WO2002092864A2/en active Application Filing
- 2002-05-14 AU AU2002308967A patent/AU2002308967B2/en not_active Ceased
- 2002-05-14 US US10/343,912 patent/US6934146B2/en not_active Expired - Lifetime
- 2002-05-14 WO PCT/JP2002/004646 patent/WO2002093596A1/en active IP Right Grant
- 2002-05-14 CA CA002419291A patent/CA2419291A1/en not_active Abandoned
- 2002-05-14 AU AU2002307722A patent/AU2002307722B2/en not_active Ceased
-
2005
- 2005-02-28 US US11/067,359 patent/US7374596B2/en not_active Expired - Fee Related
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