AU2001293772A1 - Niobium based capacitor anode - Google Patents

Niobium based capacitor anode

Info

Publication number: AU2001293772A1
Authority: AU; Australia
Prior art keywords: capacitor anode; based capacitor; niobium based; niobium; anode
Prior art date: 2000-08-25
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

Application number

AU2001293772A

Other versions

AU2001293772B2 (en

Inventor

Karl-Heinz Reichert

Christoph Schnitter

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

HC Starck GmbH

Original Assignee

HC Starck GmbH

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.)

2000-08-25

Filing date

2001-08-14

Publication date

2002-05-30

2000-08-25 Priority claimed from DE10041901A external-priority patent/DE10041901A1/en

2001-08-14 Application filed by HC Starck GmbH filed Critical HC Starck GmbH

2002-05-30 Publication of AU2001293772A1 publication Critical patent/AU2001293772A1/en

2006-08-17 Application granted granted Critical

2006-08-17 Publication of AU2001293772B2 publication Critical patent/AU2001293772B2/en

2021-08-14 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

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

AU2001293772A 2000-08-25 2001-08-14 Niobium based capacitor anode Ceased AU2001293772B2 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE10041901.1		2000-08-25
DE10041901A DE10041901A1 (en)	2000-08-25	2000-08-25	Capacitor anode based on niobium
PCT/EP2001/009373 WO2002017338A1 (en)	2000-08-25	2001-08-14	Niobium based capacitor anode

Publications (2)

Publication Number	Publication Date
AU2001293772A1 true AU2001293772A1 (en)	2002-05-30
AU2001293772B2 AU2001293772B2 (en)	2006-08-17

Family

ID=7653831

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AU2001293772A Ceased AU2001293772B2 (en)	2000-08-25	2001-08-14	Niobium based capacitor anode
AU9377201A Pending AU9377201A (en)	2000-08-25	2001-08-14	Niobium based capacitor anode

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AU9377201A Pending AU9377201A (en)	2000-08-25	2001-08-14	Niobium based capacitor anode

Country Status (17)

Country	Link
US (1)	US6762927B2 (en)
EP (1)	EP1314175B2 (en)
JP (1)	JP2004507100A (en)
KR (2)	KR20080083368A (en)
CN (1)	CN100354998C (en)
AU (2)	AU2001293772B2 (en)
BR (1)	BR0113468A (en)
CA (1)	CA2420249C (en)
CZ (1)	CZ301766B6 (en)
DE (2)	DE10041901A1 (en)
IL (1)	IL154331A0 (en)
MX (1)	MXPA03001602A (en)
PT (1)	PT1314175E (en)
RU (1)	RU2284069C2 (en)
SV (1)	SV2002000614A (en)
TW (1)	TW516055B (en)
WO (1)	WO2002017338A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2004143477A (en) *	2002-10-22	2004-05-20	Cabot Supermetal Kk	Niobium powder and production method therefor, and solid electrolytic capacitor obtained by using the same
US7445679B2 (en) *	2003-05-16	2008-11-04	Cabot Corporation	Controlled oxygen addition for metal material
EP1498391B1 (en) *	2003-07-15	2010-05-05	H.C. Starck GmbH	Niobium suboxide
DE10347702B4 (en) *	2003-10-14	2007-03-29	H.C. Starck Gmbh	Sintered body based on niobium suboxide
JP5069226B2 (en)	2005-06-03	2012-11-07	ハー．ツェー．スタルクゲゼルシャフトミットベシュレンクテルハフツング	Inorganic compounds
US7880283B2 (en) *	2006-04-25	2011-02-01	International Rectifier Corporation	High reliability power module
DE102008026304A1 (en) *	2008-06-02	2009-12-03	H.C. Starck Gmbh	Process for the preparation of electrolytic capacitors with low leakage current
DE102011109756A1 (en) *	2011-08-09	2013-02-14	H.C. Starck Gmbh	Process for the preparation of electrolytic capacitors made of valve metal powders

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3597664A (en) *	1969-12-05	1971-08-03	Norton Co	Niobium-zirconium-titanium capacitor electrode
JP3019326B2 (en) *	1989-06-30	2000-03-13	松下電器産業株式会社	Lithium secondary battery
RU2033652C1 (en) *	1990-06-12	1995-04-20	Производственное объединение "Оксид"	Method for manufacturing oxide-semiconductor capacitors
JPH09260221A (en) *	1996-03-25	1997-10-03	Hitachi Aic Inc	Manufacture of sintering type capacitor and anode cutting device
US6165623A (en) *	1996-11-07	2000-12-26	Cabot Corporation	Niobium powders and niobium electrolytic capacitors
JP3254163B2 (en) *	1997-02-28	2002-02-04	昭和電工株式会社	Capacitor
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
JP3196832B2 (en) *	1998-05-15	2001-08-06	日本電気株式会社	Solid electrolytic capacitor and method of manufacturing the same
US6053134A (en)	1998-08-28	2000-04-25	Linebarger; Terry Glyn	Cam operating system
US6462934B2 (en) *	1998-09-16	2002-10-08	Cabot Corporation	Methods to partially reduce a niobium metal oxide and oxygen reduced niobium oxides
US6322912B1 (en) *	1998-09-16	2001-11-27	Cabot Corporation	Electrolytic capacitor anode of valve metal oxide
US6416730B1 (en) *	1998-09-16	2002-07-09	Cabot Corporation	Methods to partially reduce a niobium metal oxide oxygen reduced niobium oxides
DE19847012A1 (en) *	1998-10-13	2000-04-20	Starck H C Gmbh Co Kg	Niobium powder and process for its manufacture
JP2000195757A (en) *	1998-12-25	2000-07-14	Hitachi Aic Inc	Solid electrolytic capacitor and manufacture of its sintered body
US6663687B2 (en) *	2000-12-01	2003-12-16	Showa Denko K.K.	Niobium powder for capacitor, sintered body thereof and capacitor using the sintered body

2000
- 2000-08-25 DE DE10041901A patent/DE10041901A1/en not_active Withdrawn
2001
- 2001-08-14 PT PT01974185T patent/PT1314175E/en unknown
- 2001-08-14 DE DE50113014T patent/DE50113014D1/en not_active Expired - Lifetime
- 2001-08-14 EP EP01974185A patent/EP1314175B2/en not_active Expired - Lifetime
- 2001-08-14 AU AU2001293772A patent/AU2001293772B2/en not_active Ceased
- 2001-08-14 MX MXPA03001602A patent/MXPA03001602A/en active IP Right Grant
- 2001-08-14 CA CA2420249A patent/CA2420249C/en not_active Expired - Fee Related
- 2001-08-14 KR KR1020087021416A patent/KR20080083368A/en not_active Application Discontinuation
- 2001-08-14 CN CNB01817809XA patent/CN100354998C/en not_active Expired - Fee Related
- 2001-08-14 BR BR0113468-0A patent/BR0113468A/en not_active IP Right Cessation
- 2001-08-14 RU RU2003108257/09A patent/RU2284069C2/en not_active IP Right Cessation
- 2001-08-14 KR KR1020037002667A patent/KR100878065B1/en not_active IP Right Cessation
- 2001-08-14 JP JP2002521315A patent/JP2004507100A/en active Pending
- 2001-08-14 WO PCT/EP2001/009373 patent/WO2002017338A1/en active IP Right Grant
- 2001-08-14 CZ CZ20030546A patent/CZ301766B6/en not_active IP Right Cessation
- 2001-08-14 IL IL15433101A patent/IL154331A0/en not_active IP Right Cessation
- 2001-08-14 AU AU9377201A patent/AU9377201A/en active Pending
- 2001-08-22 TW TW090120570A patent/TW516055B/en not_active IP Right Cessation
- 2001-08-23 US US09/935,987 patent/US6762927B2/en not_active Expired - Fee Related
- 2001-08-24 SV SV2001000614A patent/SV2002000614A/en unknown

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