AU2001277734A2 - Niobium powder, sinter thereof, and capacitor using the body - Google Patents
Niobium powder, sinter thereof, and capacitor using the bodyInfo
- Publication number
- AU2001277734A2 AU2001277734A2 AU2001277734A AU2001277734A AU2001277734A2 AU 2001277734 A2 AU2001277734 A2 AU 2001277734A2 AU 2001277734 A AU2001277734 A AU 2001277734A AU 2001277734 A AU2001277734 A AU 2001277734A AU 2001277734 A2 AU2001277734 A2 AU 2001277734A2
- Authority
- AU
- Australia
- Prior art keywords
- sinter
- capacitor
- niobium powder
- niobium
- powder
- 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
- 239000003990 capacitor Substances 0.000 title 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title 1
- 229910052758 niobium Inorganic materials 0.000 title 1
- 239000010955 niobium Substances 0.000 title 1
- 239000000843 powder Substances 0.000 title 1
- -1 sinter thereof Substances 0.000 title 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2007200912A AU2007200912B2 (en) | 2000-08-10 | 2007-03-01 | Niobium powder, sintered body and capacitor using the body |
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2000243486 | 2000-08-10 | ||
| JP2000-243486 | 2000-08-10 | ||
| JP2000384720 | 2000-12-19 | ||
| JP2000-384720 | 2000-12-19 | ||
| JP2001-65852 | 2001-03-09 | ||
| JP2001065852 | 2001-03-09 | ||
| JP2001-174018 | 2001-06-08 | ||
| JP2001174018 | 2001-06-08 | ||
| PCT/JP2001/006857 WO2002015208A1 (en) | 2000-08-10 | 2001-08-09 | Niobium powder, sinter thereof, and capacitor employing the same |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2007200912A Division AU2007200912B2 (en) | 2000-08-10 | 2007-03-01 | Niobium powder, sintered body and capacitor using the body |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| AU2001277734A1 AU2001277734A1 (en) | 2002-05-23 |
| AU2001277734A2 true AU2001277734A2 (en) | 2003-03-27 |
| AU2001277734B2 AU2001277734B2 (en) | 2007-01-04 |
Family
ID=27481524
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU7773401A Pending AU7773401A (en) | 2000-08-10 | 2001-08-09 | Niobium powder, sinter thereof, and capacitor employing the same |
| AU2001277734A Ceased AU2001277734B2 (en) | 2000-08-10 | 2001-08-09 | Niobium powder, sinter thereof, and capacitor using the body |
| AU2007200912A Ceased AU2007200912B2 (en) | 2000-08-10 | 2007-03-01 | Niobium powder, sintered body and capacitor using the body |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU7773401A Pending AU7773401A (en) | 2000-08-10 | 2001-08-09 | Niobium powder, sinter thereof, and capacitor employing the same |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2007200912A Ceased AU2007200912B2 (en) | 2000-08-10 | 2007-03-01 | Niobium powder, sintered body and capacitor using the body |
Country Status (8)
| Country | Link |
|---|---|
| EP (4) | EP1324359B2 (en) |
| JP (1) | JP4562986B2 (en) |
| KR (3) | KR100758945B1 (en) |
| CN (1) | CN100477040C (en) |
| AU (3) | AU7773401A (en) |
| BR (2) | BR122015027076B1 (en) |
| CA (1) | CA2418865A1 (en) |
| WO (1) | WO2002015208A1 (en) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008022041A (en) * | 2002-07-26 | 2008-01-31 | Sanyo Electric Co Ltd | Electrolytic capacitor |
| JP2004076063A (en) * | 2002-08-13 | 2004-03-11 | Kawatetsu Mining Co Ltd | Niobium alloy powder, anode for solid electrolytic capacitor, and solid electrolytic capacitor |
| JP4131709B2 (en) * | 2003-03-28 | 2008-08-13 | 三洋電機株式会社 | Manufacturing method of solid electrolytic capacitor |
| JP4727160B2 (en) * | 2003-04-28 | 2011-07-20 | 昭和電工株式会社 | Valve action metal sintered body, manufacturing method thereof and solid electrolytic capacitor |
| EP1618575B1 (en) * | 2003-04-28 | 2019-10-23 | Showa Denko K.K. | Valve acting metal sintered body, production method therefor and solid electrolytic capacitor |
| EP1498391B1 (en) * | 2003-07-15 | 2010-05-05 | H.C. Starck GmbH | Niobium suboxide |
| US7609505B2 (en) | 2003-08-13 | 2009-10-27 | Showa Denko K.K. | Chip solid electrolyte capacitor and production method of the same |
| WO2005045860A1 (en) | 2003-11-10 | 2005-05-19 | Showa Denko K.K. | Niobium powder for capacitor, niobium sintered body and capacitor |
| KR100651948B1 (en) * | 2004-10-01 | 2006-12-06 | 엘지전자 주식회사 | design of anode materials and energy storage capacitor of the same |
| JP4884108B2 (en) * | 2006-06-30 | 2012-02-29 | 三洋電機株式会社 | Electrolytic capacitor |
| CN102203890B (en) | 2008-10-29 | 2013-03-20 | 昭和电工株式会社 | Method for manufacturing capacitor element |
| WO2013190886A1 (en) * | 2012-06-22 | 2013-12-27 | 昭和電工株式会社 | Positive electrode body for capacitor |
| CN104221107B (en) * | 2012-06-22 | 2017-12-12 | 昭和电工株式会社 | The anode bodies of solid electrolytic capacitor |
| WO2014104177A1 (en) * | 2012-12-27 | 2014-07-03 | 昭和電工株式会社 | Chemical conversion body for niobium capacitor positive electrode, and production method therefor |
| JP6242814B2 (en) | 2012-12-27 | 2017-12-06 | 昭和電工株式会社 | Niobium capacitor anode chemical and method for producing the same |
| US20160254100A1 (en) | 2013-10-08 | 2016-09-01 | Showa Denko K.K. | Niobium granulated powder production method |
| CN110116992A (en) * | 2019-05-08 | 2019-08-13 | 上海电力学院 | A kind of preparation method and application of two selenizing niobium of sodium ion battery electrode material |
| CN110767465B (en) * | 2019-09-25 | 2021-05-28 | 洛阳师范学院 | Preparation method of supercapacitor based on two-dimensional niobium carbide nano composite material |
Family Cites Families (33)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3320500A (en) † | 1965-12-27 | 1967-05-16 | Bell Telephone Labor Inc | Tantalum alloy capacitor |
| GB1283689A (en) † | 1970-10-30 | 1972-08-02 | Hermsdorf Keramik Veb | Improvements in or relating to thin film circuit elements |
| JPS5539899B2 (en) * | 1971-08-09 | 1980-10-14 | ||
| US3867129A (en) * | 1974-02-05 | 1975-02-18 | Metallurgie Hoboken | Anodically oxidizable metal powder |
| US4084965A (en) * | 1977-01-05 | 1978-04-18 | Fansteel Inc. | Columbium powder and method of making the same |
| JPS5645015A (en) * | 1979-09-21 | 1981-04-24 | Fujitsu Ltd | Producing solid electrolytic capacitor |
| DE3140248C2 (en) * | 1981-10-09 | 1986-06-19 | Hermann C. Starck Berlin, 1000 Berlin | Use of doped valve metal powder for the production of electrolytic capacitor anodes |
| DE3336453C2 (en) * | 1983-10-06 | 1985-11-28 | Hermann C. Starck Berlin, 1000 Berlin | Process for increasing the surface area of niobium and tantalum in the form of agglomerated or non-agglomerated powders |
| US4722756A (en) * | 1987-02-27 | 1988-02-02 | Cabot Corp | Method for deoxidizing tantalum material |
| US4957541A (en) * | 1988-11-01 | 1990-09-18 | Nrc, Inc. | Capacitor grade tantalum powder |
| 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 |
| JP3068430B2 (en) † | 1995-04-25 | 2000-07-24 | 富山日本電気株式会社 | Solid electrolytic capacitor and method of manufacturing the same |
| US6165623A (en) † | 1996-11-07 | 2000-12-26 | Cabot Corporation | Niobium powders and niobium electrolytic capacitors |
| US6185090B1 (en) * | 1997-01-29 | 2001-02-06 | Vishay Sprague, Inc. | Method for doping sintered tantalum and niobium pellets with nitrogen |
| JP3254163B2 (en) | 1997-02-28 | 2002-02-04 | 昭和電工株式会社 | Capacitor |
| US6051326A (en) † | 1997-04-26 | 2000-04-18 | Cabot Corporation | Valve metal compositions and method |
| JPH10340831A (en) * | 1997-06-06 | 1998-12-22 | Nippon Chemicon Corp | Manufacture of solid electrolytic capacitor |
| CN1252138C (en) * | 1997-11-28 | 2006-04-19 | 昭和电工株式会社 | Solid electrolytic capacitor and process for production thereof |
| US6051044A (en) † | 1998-05-04 | 2000-04-18 | Cabot Corporation | Nitrided niobium powders and niobium electrolytic capacitors |
| 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 |
| BRPI9917635B1 (en) * | 1998-05-06 | 2017-06-06 | Starck H C Gmbh Co Kg | niobium powder in the form of primary agglomerated particles and method for obtaining a capacitor anode |
| WO2000067936A1 (en) † | 1998-05-06 | 2000-11-16 | H.C. Starck, Inc. | Metal powders produced by the reduction of the oxides with gaseous magnesium |
| US6171363B1 (en) * | 1998-05-06 | 2001-01-09 | H. C. Starck, Inc. | Method for producing tantallum/niobium metal powders by the reduction of their oxides with gaseous magnesium |
| DE19847012A1 (en) * | 1998-10-13 | 2000-04-20 | Starck H C Gmbh Co Kg | Niobium powder and process for its manufacture |
| JP4263795B2 (en) * | 1998-12-22 | 2009-05-13 | 昭和電工株式会社 | Capacitor |
| US6387150B1 (en) * | 1999-02-16 | 2002-05-14 | Showa Denko K.K. | Powdered niobium, sintered body thereof, capacitor using the sintered body and production method of the capacitor |
| JP2000243486A (en) † | 1999-02-17 | 2000-09-08 | Jsr Corp | Anisotropic conductive sheet |
| IL145498A (en) † | 1999-03-19 | 2005-05-17 | Cabot Corp | Making niobium and other metal powders by milling |
| TW479262B (en) † | 1999-06-09 | 2002-03-11 | Showa Denko Kk | Electrode material for capacitor and capacitor using the same |
| DE60022655T2 (en) † | 1999-07-15 | 2006-06-29 | Showa Denko K.K. | NIOB POWDER, SINTERED BODY AND CONDENSER THEREIN |
| IL132291A0 (en) † | 1999-10-08 | 2001-03-19 | Advanced Alloys Technologies L | A method for production of tantalum powder with highly developed surface |
| DE19953946A1 (en) † | 1999-11-09 | 2001-05-10 | Starck H C Gmbh Co Kg | Capacitor powder |
| DE10030387A1 (en) * | 2000-06-21 | 2002-01-03 | Starck H C Gmbh Co Kg | capacitor powder |
-
2001
- 2001-08-09 EP EP01955623.2A patent/EP1324359B2/en not_active Expired - Lifetime
- 2001-08-09 KR KR1020067021463A patent/KR100758945B1/en active IP Right Grant
- 2001-08-09 WO PCT/JP2001/006857 patent/WO2002015208A1/en not_active Application Discontinuation
- 2001-08-09 KR KR1020057023858A patent/KR100759290B1/en active IP Right Grant
- 2001-08-09 EP EP10003488.3A patent/EP2221839B2/en not_active Expired - Lifetime
- 2001-08-09 KR KR10-2003-7001280A patent/KR20030020420A/en not_active Application Discontinuation
- 2001-08-09 CA CA002418865A patent/CA2418865A1/en not_active Abandoned
- 2001-08-09 EP EP10003489.1A patent/EP2221840B1/en not_active Expired - Lifetime
- 2001-08-09 AU AU7773401A patent/AU7773401A/en active Pending
- 2001-08-09 EP EP10003487A patent/EP2224462B1/en not_active Expired - Lifetime
- 2001-08-09 CN CNB018139752A patent/CN100477040C/en not_active Expired - Fee Related
- 2001-08-09 JP JP2002520249A patent/JP4562986B2/en not_active Expired - Fee Related
- 2001-08-09 BR BR122015027076A patent/BR122015027076B1/en not_active IP Right Cessation
- 2001-08-09 BR BR0113215-6A patent/BR0113215A/en not_active IP Right Cessation
- 2001-08-09 AU AU2001277734A patent/AU2001277734B2/en not_active Ceased
-
2007
- 2007-03-01 AU AU2007200912A patent/AU2007200912B2/en not_active Ceased
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