JP2001345238A5 - - Google Patents

Download PDF

Info

Publication number
JP2001345238A5
JP2001345238A5 JP2000165104A JP2000165104A JP2001345238A5 JP 2001345238 A5 JP2001345238 A5 JP 2001345238A5 JP 2000165104 A JP2000165104 A JP 2000165104A JP 2000165104 A JP2000165104 A JP 2000165104A JP 2001345238 A5 JP2001345238 A5 JP 2001345238A5
Authority
JP
Japan
Prior art keywords
niobium
pore
tantalum
tantalum powder
shape
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
JP2000165104A
Other languages
English (en)
Japanese (ja)
Other versions
JP3718412B2 (ja
JP2001345238A (ja
Filing date
Publication date
Application filed filed Critical
Priority claimed from JP2000165104A external-priority patent/JP3718412B2/ja
Priority to JP2000165104A priority Critical patent/JP3718412B2/ja
Priority to PCT/JP2001/004596 priority patent/WO2001091953A1/ja
Priority to EP01934455.5A priority patent/EP1291100B2/en
Priority to DE60114415T priority patent/DE60114415T3/de
Priority to US10/297,083 priority patent/US7204866B2/en
Priority to CNB018115225A priority patent/CN1263570C/zh
Publication of JP2001345238A publication Critical patent/JP2001345238A/ja
Publication of JP2001345238A5 publication Critical patent/JP2001345238A5/ja
Publication of JP3718412B2 publication Critical patent/JP3718412B2/ja
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2000165104A 2000-06-01 2000-06-01 ニオブまたはタンタル粉末およびその製造方法 Expired - Lifetime JP3718412B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2000165104A JP3718412B2 (ja) 2000-06-01 2000-06-01 ニオブまたはタンタル粉末およびその製造方法
US10/297,083 US7204866B2 (en) 2000-06-01 2001-05-31 Niobium or tantalum powder and method for production thereof, and solid electrolytic capacitor
EP01934455.5A EP1291100B2 (en) 2000-06-01 2001-05-31 Niobium or tantalum powder and method for production thereof
DE60114415T DE60114415T3 (de) 2000-06-01 2001-05-31 Niob- und tantal-pulver und verfahren zu deren herstellung
PCT/JP2001/004596 WO2001091953A1 (en) 2000-06-01 2001-05-31 Niobium or tantalum powder and method for production thereof, and solid electrolytic capacitor
CNB018115225A CN1263570C (zh) 2000-06-01 2001-05-31 铌或钽粉末及其制造方法和成型体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000165104A JP3718412B2 (ja) 2000-06-01 2000-06-01 ニオブまたはタンタル粉末およびその製造方法

Publications (3)

Publication Number Publication Date
JP2001345238A JP2001345238A (ja) 2001-12-14
JP2001345238A5 true JP2001345238A5 (https=) 2005-10-13
JP3718412B2 JP3718412B2 (ja) 2005-11-24

Family

ID=18668630

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000165104A Expired - Lifetime JP3718412B2 (ja) 2000-06-01 2000-06-01 ニオブまたはタンタル粉末およびその製造方法

Country Status (6)

Country Link
US (1) US7204866B2 (https=)
EP (1) EP1291100B2 (https=)
JP (1) JP3718412B2 (https=)
CN (1) CN1263570C (https=)
DE (1) DE60114415T3 (https=)
WO (1) WO2001091953A1 (https=)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6780218B2 (en) 2001-06-20 2004-08-24 Showa Denko Kabushiki Kaisha Production process for niobium powder
KR101016658B1 (ko) * 2001-10-01 2011-02-25 쇼와 덴코 가부시키가이샤 탄탈 소결체의 제조방법 및 콘덴서의 제조방법
JP3610942B2 (ja) * 2001-10-12 2005-01-19 住友金属鉱山株式会社 ニオブおよび／またはタンタルの粉末の製造法
JP2004076063A (ja) * 2002-08-13 2004-03-11 Kawatetsu Mining Co Ltd ニオブ合金粉末、固体電解コンデンサ用アノード及び固体電解コンデンサ
JP2004143477A (ja) * 2002-10-22 2004-05-20 Cabot Supermetal Kk ニオブ粉末およびその製造方法、並びにそれを用いた固体電解コンデンサ
EP1620868A2 (en) * 2003-04-25 2006-02-01 Cabot Corporation A method of forming sintered valve metal material
JP4727160B2 (ja) * 2003-04-28 2011-07-20 昭和電工株式会社 弁作用金属焼結体、その製造方法及び固体電解コンデンサ
US7713466B2 (en) 2003-04-28 2010-05-11 Showa Denko K.K. Valve acting metal sintered body, production method therefor and solid electrolytic capacitor
US7799112B2 (en) 2003-11-05 2010-09-21 Ishihara Chemical Co., Ltd. Production method of pure metal/alloy super-micro powder
DE102004011214A1 (de) * 2004-03-04 2005-10-06 W.C. Heraeus Gmbh Hochtemperaturbeständiger Niob-Draht
WO2005099935A1 (ja) 2004-04-15 2005-10-27 Jfe Mineral Company, Ltd. タンタル粉末およびそれを用いた固体電解コンデンサ
JP4604946B2 (ja) * 2004-09-30 2011-01-05 Ｄｉｃ株式会社 多孔質金属焼結体の製造方法
US20080106853A1 (en) * 2004-09-30 2008-05-08 Wataru Suenaga Process for Producing Porous Sintered Metal
US20060260437A1 (en) * 2004-10-06 2006-11-23 Showa Denko K.K. Niobium powder, niobium granulated powder, niobium sintered body, capacitor and production method thereof
US7594937B2 (en) 2004-11-29 2009-09-29 Showa Denko K.K. Porous anode body for solid electrolytic capacitor, production method thereof and solid electrolytic capacitor
WO2006129850A1 (en) 2005-05-31 2006-12-07 Cabot Supermetals K. K. Metal powder and manufacturing methods thereof
DE102005038551B3 (de) * 2005-08-12 2007-04-05 W.C. Heraeus Gmbh Draht und Gestell für einseitig gesockelte Lampen auf Basis von Niob oder Tantal sowie Herstellungsverfahren und Verwendung
GB2450669B (en) * 2006-05-05 2012-03-21 Cabot Corp Tantalam powder and methods of manufacturing same
GB0622463D0 (en) * 2006-11-10 2006-12-20 Avx Ltd Powder modification in the manufacture of solid state capacitor anodes
DE102008048614A1 (de) * 2008-09-23 2010-04-01 H.C. Starck Gmbh Ventilmetall-und Ventilmetalloxid-Agglomeratpulver und Verfahren zu deren Herstellung
JP2010265520A (ja) * 2009-05-15 2010-11-25 Cabot Supermetal Kk タンタル混合粉末及びその製造方法、並びにタンタルペレット及びその製造方法。
CN102768906B (zh) * 2012-08-09 2015-10-21 中国振华（集团）新云电子元器件有限责任公司 一种热域环境中混合混粉制作钽电容器阳极块的方法
JP5703365B1 (ja) * 2013-12-25 2015-04-15 株式会社ピュアロンジャパン 微小孔フィルタの製造方法
CA2958043A1 (en) * 2014-08-12 2016-02-18 Global Advanced Metals Usa, Inc. A method of making a capacitor grade powder and capacitor grade powder from said process
CN109715320A (zh) 2016-08-12 2019-05-03 复合材料技术公司 电解电容器和改进电解电容器阳极的方法
CN109562950B (zh) 2016-09-01 2020-05-19 复合材料技术公司 用于LIB阳极的阀金属基底上的纳米级/纳米结构Si涂层
US11534830B2 (en) * 2017-12-28 2022-12-27 Ningxia Orient Tantalum Industry Co., Ltd Tantalum powder and preparation method therefor
EP3796767B1 (en) * 2018-09-28 2024-03-06 Lg Chem, Ltd. Composite material
US11289276B2 (en) * 2018-10-30 2022-03-29 Global Advanced Metals Japan K.K. Porous metal foil and capacitor anodes made therefrom and methods of making same
JP7542197B2 (ja) 2021-01-28 2024-08-30 パナソニックＩｐマネジメント株式会社 電解コンデンサおよびその製造方法

Family Cites Families (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55128816A (en) 1979-03-27 1980-10-06 Marukon Denshi Kk Tantalum solid electrolytic condenser
DE3130392C2 (de) † 1981-07-31 1985-10-17 Hermann C. Starck Berlin, 1000 Berlin Verfahren zur Herstellung reiner agglomerierter Ventilmetallpulver für Elektrolytkondensatoren, deren Verwendung und Verfahren zur Herstellung von Sinteranoden
JPS62268125A (ja) 1986-05-16 1987-11-20 日本電気株式会社 電解コンデンサ用多孔質体の製造方法
JP2675820B2 (ja) * 1988-07-22 1997-11-12 昭和キャボットスーパーメタル株式会社 タンタル粉末造粒体
JPH05275293A (ja) 1992-03-26 1993-10-22 Hitachi Aic Inc 固体電解コンデンサの製造方法
JP3119009B2 (ja) 1993-03-01 2000-12-18 松下電器産業株式会社 固体電解コンデンサの製造方法
JP2818302B2 (ja) * 1993-10-01 1998-10-30 シーメンス アクチエンゲゼルシヤフト 温度補償付きの電気交流量の測定方法および装置
WO1995010045A1 (de) * 1993-10-01 1995-04-13 Siemens Aktiengesellschaft Verfahren und anordnung zum messen eines elektrischen stromes mit zwei gegenläufigen lichtsignalen unter ausnutzung des faraday-effekts
JP3377309B2 (ja) 1994-07-12 2003-02-17 マルコン電子株式会社 固体電解コンデンサ用焼結体の製造方法
DE4436181A1 (de) * 1994-10-10 1996-04-11 Siemens Ag Verfahren und Vorrichtung zum Messen einer elektrischen Wechselgröße mit Temperaturkompensation durch Fitting
DE4446425A1 (de) * 1994-12-23 1996-06-27 Siemens Ag Verfahren und Anordnung zum Messen eines Magnetfeldes unter Ausnutzung des Faraday-Effekts mit Kompensation von Intensitätsänderungen und Temperatureinflüssen
JP3459146B2 (ja) 1995-09-06 2003-10-20 マルコン電子株式会社 固体電解コンデンサ用焼結体及びその製造方法
DE19547021A1 (de) * 1995-12-15 1997-06-19 Siemens Ag Optisches Meßverfahren und optische Meßanordnung zum Messen einer Wechselgröße mit Intensitätsnormierung
DE19601727C1 (de) * 1996-01-18 1997-04-30 Siemens Ag Optisches Meßverfahren und optische Meßanordnung zum Messen eines magnetischen Wechselfeldes mit erweitertem Meßbereich und guter Linearität
WO1998001763A1 (de) * 1996-07-09 1998-01-15 Siemens Aktiengesellschaft Verfahren zur intensitätsnormierung optischer sensoren zum messen periodisch schwankender elektrischer oder magnetischer feldstärken
WO1998012570A1 (de) * 1996-09-20 1998-03-26 Siemens Aktiengesellschaft Verfahren zur gewinnung eines temperaturgangkompensierten ausgangssignals bei einem optischen strommessensor
EP0964936B1 (de) 1997-02-19 2001-10-04 H.C. Starck GmbH & Co. KG Tantal-pulver, verfahren zu seiner herstellung, sowie daraus erhältliche sinteranoden
WO1998037249A1 (de) 1997-02-19 1998-08-27 H.C. Starck Gmbh & Co. Kg Tantalpulver, verfahren zu seiner herstellung, sowie daraus erhältliche sinteranoden
US6051326A (en) * 1997-04-26 2000-04-18 Cabot Corporation Valve metal compositions and method
US6024914A (en) 1997-09-01 2000-02-15 Nec Corporation Process for production of anode for solid electrolytic capacitor
JP3077679B2 (ja) 1997-09-01 2000-08-14 日本電気株式会社 固体電解コンデンサ用陽極体の製造方法
JPH11224833A (ja) 1998-02-06 1999-08-17 Matsushita Electric Ind Co Ltd 固体電解コンデンサ用多孔質陽極体の製造方法
DE19855998B4 (de) * 1998-02-17 2006-07-13 H.C. Starck Gmbh Poröse Agglomerate und Verfahren zu deren Herstellung
JPH11310804A (ja) * 1998-02-17 1999-11-09 Hc Starck Gmbh & Co Kg 多孔性凝集物およびそれらの製造法
EP1073909B1 (de) * 1998-03-31 2004-08-25 Siemens Aktiengesellschaft Verfahren und anordnung zur verarbeitung mindestens eines analogen, mehrere frequenzbereiche umfassenden signals
US6051044A (en) * 1998-05-04 2000-04-18 Cabot Corporation Nitrided niobium powders and niobium electrolytic capacitors
DE19831280A1 (de) † 1998-07-13 2000-01-20 Starck H C Gmbh Co Kg Verfahren zur Herstellung von Erdsäuremetallpulvern, insbesondere Niobpulvern
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
US6576038B1 (en) 1998-05-22 2003-06-10 Cabot Corporation Method to agglomerate metal particles and metal particles having improved properties
WO2000008662A1 (en) 1998-08-05 2000-02-17 Showa Denko Kabushiki Kaisha Sinter of niobium for capacitor, and method of manufacture thereof
DE19847012A1 (de) 1998-10-13 2000-04-20 Starck H C Gmbh Co Kg Niobpulver und Verfahren zu dessen Herstellung
US6558447B1 (en) 1999-05-05 2003-05-06 H.C. Starck, Inc. Metal powders produced by the reduction of the oxides with gaseous magnesium
US6517892B1 (en) 1999-05-24 2003-02-11 Showa Denko K.K. Solid electrolytic capacitor and method for producing the same
US6563695B1 (en) * 1999-11-16 2003-05-13 Cabot Supermetals K.K. Powdered tantalum, niobium, production process thereof, and porous sintered body and solid electrolytic capacitor using the powdered tantalum or niobium
CA2401779A1 (en) 2000-03-01 2001-09-07 Cabot Corporation Nitrided valve metals and processes for making the same
US6554884B1 (en) 2000-10-24 2003-04-29 H.C. Starck, Inc. Tantalum and tantalum nitride powder mixtures for electrolytic capacitors substrates
JP2002134368A (ja) 2000-10-26 2002-05-10 Showa Denko Kk コンデンサ用粉体、焼結体及びその焼結体を用いたコンデンサ
CA2419291A1 (en) 2001-05-15 2002-11-21 Showa Denko K.K. Niobium powder, niobium sintered body and capacitor using the sintered body
KR101016658B1 (ko) 2001-10-01 2011-02-25 쇼와 덴코 가부시키가이샤 탄탈 소결체의 제조방법 및 콘덴서의 제조방법
DE10307716B4 (de) 2002-03-12 2021-11-18 Taniobis Gmbh Ventilmetall-Pulver und Verfahren zu deren Herstellung

Similar Documents

Publication Publication Date Title
JP2001345238A5 (https=)
Entezari et al. Modifying water sorption properties with polymer additives for atmospheric water harvesting applications
Cheng et al. A General Approach to Shaped MOF‐Containing Aerogels toward Practical Water Treatment Application
US4518704A (en) Activated carbon formed body and method of producing the same
Masika et al. Preparation of ultrahigh surface area porous carbons templated using zeolite 13X for enhanced hydrogen storage
CN106794444A (zh) 包含活性炭的吸附剂的制造方法
EP1040871A3 (en) Ceramic honeycomb structure and process for production thereof
Klotz et al. Ice templating—An alternative technology to produce micromonoliths
Kiciński et al. Porous graphitic materials obtained from carbonization of organic xerogels doped with transition metal salts
JP2004533544A5 (https=)
Py et al. Composites of expanded natural graphite and in situ prepared activated carbons
JP2007516322A5 (https=)
Zou et al. Mechanical properties of lightweight porous magnesium processed through powder metallurgy
KR19980032979A (ko) 과립형 활성제를 함유하는 적층구조를 가지는 활성 복합체
Bansal et al. Surface characteristics and surface behaviour of polymer carbons—II: Adsorption of water vapor
Sandra et al. Polymer‐Derived Silicoboron Carbonitride Foams for CO2 Capture: From Design to Application as Scaffolds for the in Situ Growth of Metal–Organic Frameworks
Wu et al. Structure and adsorption properties of activated carbon aerogels
JPH08224468A (ja) 円筒ペレット状炭素系吸着剤
US11951226B2 (en) Ethylene oxide sterilization sensor including acid-functional sorbent and method of use
Michailidis et al. Manufacturing of open‐cell metal foams using a novel leachable pattern
WO2015109385A1 (en) Carbon monolith, carbon monolith with metal impregnant and method of producing same
JPH0260602B2 (https=)
JP2012120986A (ja) 炭成型体の製造方法
JP3537149B2 (ja) 成形吸着体
Zhang et al. A Novel Process for the Preparation of Binder‐Free Zeolite Beads (Lta‐5a) via Photopolymerization Applied in Co2 Adsorption Field