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AU2001277734A1 - Niobium powder, sinter thereof, and capacitor using the body - Google Patents

Niobium powder, sinter thereof, and capacitor using the body

Info

Publication number
AU2001277734A1
AU2001277734A1 AU2001277734A AU2001277734A AU2001277734A1 AU 2001277734 A1 AU2001277734 A1 AU 2001277734A1 AU 2001277734 A AU2001277734 A AU 2001277734A AU 2001277734 A AU2001277734 A AU 2001277734A AU 2001277734 A1 AU2001277734 A1 AU 2001277734A1
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
Application number
AU2001277734A
Other versions
AU2001277734B2 (en
AU2001277734A2 (en
Inventor
Kazumi Naito
Kazuhiro Omori
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority claimed from PCT/JP2001/006857 external-priority patent/WO2002015208A1/en
Publication of AU2001277734A1 publication Critical patent/AU2001277734A1/en
Publication of AU2001277734A2 publication Critical patent/AU2001277734A2/en
Application granted granted Critical
Publication of AU2001277734B2 publication Critical patent/AU2001277734B2/en
Priority to AU2007200912A priority Critical patent/AU2007200912B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

AU2001277734A 2000-08-10 2001-08-09 Niobium powder, sinter thereof, and capacitor using the body Ceased AU2001277734B2 (en)

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 true AU2001277734A1 (en) 2002-05-23
AU2001277734A2 AU2001277734A2 (en) 2003-03-27
AU2001277734B2 AU2001277734B2 (en) 2007-01-04

Family

ID=27481524

Family Applications (3)

Application Number Title Priority Date Filing Date
AU2001277734A Ceased AU2001277734B2 (en) 2000-08-10 2001-08-09 Niobium powder, sinter thereof, and capacitor using the body
AU7773401A Pending AU7773401A (en) 2000-08-10 2001-08-09 Niobium powder, sinter thereof, and capacitor employing the same
AU2007200912A Ceased AU2007200912B2 (en) 2000-08-10 2007-03-01 Niobium powder, sintered body and capacitor using the body

Family Applications After (2)

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
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) EP2224462B1 (en)
JP (1) JP4562986B2 (en)
KR (3) KR20030020420A (en)
CN (1) CN100477040C (en)
AU (3) AU2001277734B2 (en)
BR (2) BR122015027076B1 (en)
CA (1) CA2418865A1 (en)
WO (1) WO2002015208A1 (en)

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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
KR101098283B1 (en) * 2003-04-28 2011-12-23 쇼와 덴코 가부시키가이샤 Valve acting metal sintered body, production method therefor and 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
PT1498391E (en) * 2003-07-15 2010-06-21 Starck H C Gmbh Niobium suboxide
WO2005017929A1 (en) 2003-08-13 2005-02-24 Showa Denko K.K. Chip solid electrolyte capcitor and production method of the same
KR101132267B1 (en) 2003-11-10 2012-04-02 쇼와 덴코 가부시키가이샤 Niobium powder for capacitor, niobium sintered body and capacitor
KR100651948B1 (en) * 2004-10-01 2006-12-06 엘지전자 주식회사 Electrode Material Structure for Anode and Energy Storage Capacitor Using the Same
JP4884108B2 (en) * 2006-06-30 2012-02-29 三洋電機株式会社 Electrolytic capacitor
WO2010050558A1 (en) 2008-10-29 2010-05-06 昭和電工株式会社 Method for manufacturing capacitor element
US9892861B2 (en) * 2012-06-22 2018-02-13 Showa Denko K.K. Anode body for solid electrolytic capacitor
WO2013190886A1 (en) * 2012-06-22 2013-12-27 昭和電工株式会社 Positive electrode body for capacitor
TW201446361A (en) 2012-12-27 2014-12-16 昭和電工股份有限公司 Chemical composite body for tantalum capacitor anode and manufacturing method thereof
TW201446360A (en) * 2012-12-27 2014-12-16 昭和電工股份有限公司 Chemical composite body for tantalum capacitor anode and manufacturing method thereof
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 A preparation method of supercapacitor based on two-dimensional niobium carbide nanocomposite material
CN116967448B (en) * 2023-08-06 2025-08-26 广东海洋大学阳江校区建设办公室 A NbCr2/MoSi2 gradient material for scissors

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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
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JPH10340831A (en) * 1997-06-06 1998-12-22 Nippon Chemicon Corp Manufacture of solid electrolytic capacitor
EP0971382B1 (en) * 1997-11-28 2009-04-22 Showa Denko K K Solid electrolytic capacitor and process for the production thereof
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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
TW460883B (en) * 1999-02-16 2001-10-21 Showa Denko Kk Niobium powder, niobium sintered body, capacitor comprised of the sintered body, and method for manufacturing the capacitor
JP2000243486A (en) † 1999-02-17 2000-09-08 Jsr Corp Anisotropic conductive sheet
RU2243856C2 (en) 1999-03-19 2005-01-10 Кабот Корпорейшн Method for production of niobium and other metal powders by grinding
TW479262B (en) † 1999-06-09 2002-03-11 Showa Denko Kk Electrode material for capacitor and capacitor using the same
WO2001006525A1 (en) † 1999-07-15 2001-01-25 Showa Denko Kabushiki Kaisha Niobium powder, its sintered body, and capacitor comprising the same
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

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