ES2070970T3 - Procedimiento para la preparacion de polvos de metales o aleaciones, de microcristalinos a amorfos, y metales o aleaciones disueltos en disolventes organicos sin coloide protector. - Google Patents

Procedimiento para la preparacion de polvos de metales o aleaciones, de microcristalinos a amorfos, y metales o aleaciones disueltos en disolventes organicos sin coloide protector.

Info

Publication number
ES2070970T3
ES2070970T3 ES90119546T ES90119546T ES2070970T3 ES 2070970 T3 ES2070970 T3 ES 2070970T3 ES 90119546 T ES90119546 T ES 90119546T ES 90119546 T ES90119546 T ES 90119546T ES 2070970 T3 ES2070970 T3 ES 2070970T3
Authority
ES
Spain
Prior art keywords
metal
organic solvents
metals
preparation
microcrystalline
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.)
Expired - Lifetime
Application number
ES90119546T
Other languages
English (en)
Inventor
Helmut Dr Bonnemann
Werner Dr Brijoux
Thomas Joussen
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.)
Studiengesellschaft Kohle gGmbH
Original Assignee
Studiengesellschaft Kohle gGmbH
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 Studiengesellschaft Kohle gGmbH filed Critical Studiengesellschaft Kohle gGmbH
Application granted granted Critical
Publication of ES2070970T3 publication Critical patent/ES2070970T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/002—Making metallic powder or suspensions thereof amorphous or microcrystalline

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)

Abstract

SE APORTA UN PROCEDIMIENTO PARA LA FABRICACION DE POLVOS METALICOS O ALEADOS MICROCRISTALINOS O AMORFOS, FINAMENTE DISPERSADOS, ASI COMO DE METALES O ALEACIONES DISUELTOS SIN COLOIDE PROTECTOR EN DISOLVENTES ORGANICOS, QUE CONSISTE EN QUE SALES METALICAS SE TRANSFORMAN POR SEPARADO O COMO MEZCLA EN DISOLVENTES ORGANICOS INERTES, MEDIANTE UNOS HIDRIDOS DE METAL ALCALINO O ALCALINOTERREO QUE, A SU VEZ, EN EL MEDIO, SE MANTIENEN DISUELTOS POR AGENTES SECUESTRANTES ORGANICOS DE BORO O DE GALIO, ASI COMO MEDIANTE HIDROBORATO TRIORGANICO AMONICO TETRALQUILICO.
ES90119546T 1989-10-14 1990-10-12 Procedimiento para la preparacion de polvos de metales o aleaciones, de microcristalinos a amorfos, y metales o aleaciones disueltos en disolventes organicos sin coloide protector. Expired - Lifetime ES2070970T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3934351A DE3934351A1 (de) 1989-10-14 1989-10-14 Verfahren zur herstellung von mikrokristallinen bis amorphen metall- bzw. legierungspulvern und ohne schutzkolloid in organischen solventien geloesten metallen bzw. legierungen

Publications (1)

Publication Number Publication Date
ES2070970T3 true ES2070970T3 (es) 1995-06-16

Family

ID=6391482

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90119546T Expired - Lifetime ES2070970T3 (es) 1989-10-14 1990-10-12 Procedimiento para la preparacion de polvos de metales o aleaciones, de microcristalinos a amorfos, y metales o aleaciones disueltos en disolventes organicos sin coloide protector.

Country Status (9)

Country Link
US (2) US5308377A (es)
EP (1) EP0423627B1 (es)
JP (1) JPH03134106A (es)
AT (1) ATE121330T1 (es)
CA (1) CA2027257C (es)
DE (2) DE3934351A1 (es)
DK (1) DK0423627T3 (es)
ES (1) ES2070970T3 (es)
IE (1) IE67173B1 (es)

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US5330687A (en) * 1991-08-01 1994-07-19 Board Of Regents Of The University Of Nebraska Preparation of functionalized polymers utilizing a soluble highly reactive form of calcium
US5384078A (en) * 1991-08-01 1995-01-24 Board Of Regents Of The University Of Nebraska Soluble highly reactive form of calcium and reagents thereof
WO1993005877A1 (en) * 1991-09-25 1993-04-01 Research Corporation Technologies, Inc. The sonochemical synthesis of amorphous metals
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FR2768638B1 (fr) * 1997-09-23 1999-12-17 Centre Nat Rech Scient Particules polymetalliques ultrafines, leur preparation et leur utilisation pour l'hydrogenation d'olefines ou pour le couplage de derives halogenes aromatiques
DE19756880A1 (de) * 1997-12-19 1999-07-01 Degussa Anodenkatalysator für Brennstoffzellen mit Polymerelektrolyt-Membranen
DE19806167A1 (de) * 1998-02-14 1999-08-19 Studiengesellschaft Kohle Mbh Edelmetall-geschützte, antikorrosive magnetische Nanokolloide
DE19821968A1 (de) * 1998-05-18 1999-11-25 Studiengesellschaft Kohle Mbh Verfahren zur Modifizierung der Dispergiereigenschaften von metallorganisch-prästabilisierten bzw. -vorbehandelten Nanometallkolloiden
US6262129B1 (en) * 1998-07-31 2001-07-17 International Business Machines Corporation Method for producing nanoparticles of transition metals
DE19853123A1 (de) * 1998-11-18 2000-05-25 Degussa Verfahren zur selektiven katalytischen Hydrierung von Fettsäuren
US8497131B2 (en) * 1999-10-06 2013-07-30 Becton, Dickinson And Company Surface enhanced spectroscopy-active composite nanoparticles comprising Raman-active reporter molecules
US7192778B2 (en) * 1999-10-06 2007-03-20 Natan Michael J Surface enhanced spectroscopy-active composite nanoparticles
WO2002079764A1 (en) * 2001-01-26 2002-10-10 Nanoplex Technologies, Inc. Surface-enhanced spectroscopy-active sandwich nanoparticles
KR100423030B1 (ko) * 2000-03-13 2004-03-12 캐논 가부시끼가이샤 재충전가능한 리튬배터리용 전극재료의 제조방법, 재충전가능한 리튬배터리의 전극구조체, 상기 전극구조체의 제조방법, 상기 전극구조체를 사용한 재충전 가능한 리튬배터리, 및 상기 재충전가능한 리튬배터리의 제조방법
KR100358853B1 (ko) * 2000-04-04 2002-10-31 광주과학기술원 무수 금속 염화물을 사용한 직접 메탄올 연료전지용 백금합금 전극촉매의 제조방법
DE10024776C1 (de) 2000-05-19 2001-09-06 Goldschmidt Ag Th Verwendung von Metallhydrid-behandeltem Zink in der metallorganischen Synthese
US7282710B1 (en) 2002-01-02 2007-10-16 International Business Machines Corporation Scanning probe microscopy tips composed of nanoparticles and methods to form same
US6897650B2 (en) * 2002-02-11 2005-05-24 International Business Machines Corporation Magnetic-field sensor device
DE10227779A1 (de) * 2002-06-21 2004-01-08 Studiengesellschaft Kohle Mbh Monodisperse, magnetische Nanokolloide einstellbarer Größe und Verfahren zu deren Herstellung
JP4647906B2 (ja) * 2003-12-15 2011-03-09 日本板硝子株式会社 金属担持体の製造方法及び金属担持体。
US7648938B2 (en) * 2003-12-15 2010-01-19 Nippon Sheet Glass Company, Limited Metal nanocolloidal liquid, method for producing metal support and metal support
US7713910B2 (en) 2004-10-29 2010-05-11 Umicore Ag & Co Kg Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith
JP2006218346A (ja) * 2005-02-08 2006-08-24 Honda Motor Co Ltd 水素吸着材及びその製造方法
US9149545B2 (en) * 2005-11-02 2015-10-06 General Electric Company Nanoparticle-based imaging agents for X-ray/computed tomography and methods for making same
US20070122620A1 (en) * 2005-11-02 2007-05-31 General Electric Company Nanoparticle-based imaging agents for x-ray / computed tomography and methods for making same
WO2007059514A2 (en) * 2005-11-15 2007-05-24 Oxonica, Inc. Sers-based methods for detection of bioagents
US8409863B2 (en) 2005-12-14 2013-04-02 Becton, Dickinson And Company Nanoparticulate chemical sensors using SERS
US7723100B2 (en) 2006-01-13 2010-05-25 Becton, Dickinson And Company Polymer coated SERS nanotag
WO2007090058A2 (en) * 2006-01-27 2007-08-09 Oxonica, Inc. Lateral flow immunoassay with encapsulated detection modality
EP2044402B2 (en) * 2006-07-24 2016-11-30 Becton Dickinson and Company Apparatus and method for performing an assay using magnetic particles
US7977568B2 (en) * 2007-01-11 2011-07-12 General Electric Company Multilayered film-nanowire composite, bifacial, and tandem solar cells
US8003883B2 (en) * 2007-01-11 2011-08-23 General Electric Company Nanowall solar cells and optoelectronic devices
EP2060323A1 (en) 2007-11-12 2009-05-20 Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. Methods of preparing, optionally supported, ordered intermetallic palladium gallium compounds, the compounds as such, and their use in catalysis
US8772886B2 (en) * 2010-07-26 2014-07-08 Avalanche Technology, Inc. Spin transfer torque magnetic random access memory (STTMRAM) having graded synthetic free layer
EP3363538A1 (en) 2017-02-20 2018-08-22 Technische Universität Berlin A method of preparing a mesoporous carbon composite material comprising metal nanoparticles and use thereof as catalyst
EP4173701A1 (de) 2021-10-29 2023-05-03 Technische Universität Berlin Herstellungsmethode metallhaltiger sphärisch poröser kohlenstoffpartikel

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JPH04501886A (ja) * 1989-04-04 1992-04-02 エス・アール・アイ・インターナシヨナル １種もしくはそれ以上の金属反応体とハロゲン含有反応体とを用いて１種もしくはそれ以上の反応性中間体を生成させる材料の低温度形成方法
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DE3934351A1 (de) * 1989-10-14 1991-04-18 Studiengesellschaft Kohle Mbh Verfahren zur herstellung von mikrokristallinen bis amorphen metall- bzw. legierungspulvern und ohne schutzkolloid in organischen solventien geloesten metallen bzw. legierungen

Also Published As

Publication number Publication date
US5580492A (en) 1996-12-03
IE903660A1 (en) 1991-04-24
DK0423627T3 (da) 1995-09-04
DE3934351A1 (de) 1991-04-18
JPH03134106A (ja) 1991-06-07
EP0423627A1 (de) 1991-04-24
EP0423627B1 (de) 1995-04-19
IE67173B1 (en) 1996-03-06
ATE121330T1 (de) 1995-05-15
CA2027257C (en) 2001-05-29
US5308377A (en) 1994-05-03
CA2027257A1 (en) 1991-04-15
DE59008929D1 (de) 1995-05-24

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