CN1312041C - 氧化铝粉末 - Google Patents

氧化铝粉末 Download PDF

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Publication number
CN1312041C
CN1312041C CNB028227654A CN02822765A CN1312041C CN 1312041 C CN1312041 C CN 1312041C CN B028227654 A CNB028227654 A CN B028227654A CN 02822765 A CN02822765 A CN 02822765A CN 1312041 C CN1312041 C CN 1312041C
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CN
China
Prior art keywords
particles
alumina
particle
reactant
dopant
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 - Fee Related
Application number
CNB028227654A
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English (en)
Chinese (zh)
Other versions
CN1589236A (zh
Inventor
夏夫库马·奇鲁沃路
尤·K·福图纳克
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Nanogram Corp
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Nanogram Corp
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Filing date
Publication date
Application filed by Nanogram Corp filed Critical Nanogram Corp
Publication of CN1589236A publication Critical patent/CN1589236A/zh
Application granted granted Critical
Publication of CN1312041C publication Critical patent/CN1312041C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/021—After-treatment of oxides or hydroxides
    • C01F7/027—Treatment involving fusion or vaporisation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/30—Preparation of aluminium oxide or hydroxide by thermal decomposition or by hydrolysis or oxidation of aluminium compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/04—Particle morphology depicted by an image obtained by TEM, STEM, STM or AFM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/30—Particle morphology extending in three dimensions
    • C01P2004/32—Spheres
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/12—Surface area

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Nanotechnology (AREA)
  • Plasma & Fusion (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CNB028227654A 2001-10-01 2002-10-01 氧化铝粉末 Expired - Fee Related CN1312041C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/969,025 2001-10-01
US09/969,025 US20030077221A1 (en) 2001-10-01 2001-10-01 Aluminum oxide powders

Publications (2)

Publication Number Publication Date
CN1589236A CN1589236A (zh) 2005-03-02
CN1312041C true CN1312041C (zh) 2007-04-25

Family

ID=25515068

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB028227654A Expired - Fee Related CN1312041C (zh) 2001-10-01 2002-10-01 氧化铝粉末

Country Status (5)

Country Link
US (1) US20030077221A1 (enExample)
EP (1) EP1448478A4 (enExample)
JP (1) JP2005504701A (enExample)
CN (1) CN1312041C (enExample)
WO (1) WO2003029145A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2425838A1 (en) 2000-10-17 2002-04-25 Ronald J. Mosso Coating formation by reactive deposition
DE10149130A1 (de) * 2001-10-05 2003-04-10 Degussa Flammenhydrolytisch hergestelltes, mit zweiwertigen Metalloxiden dotiertes Aluminiumoxid und wässerige Dispersion hiervon
US7384448B2 (en) * 2004-02-16 2008-06-10 Climax Engineered Materials, Llc Method and apparatus for producing nano-particles of silver
US20050211950A1 (en) * 2004-03-24 2005-09-29 Cabot Microelectronics Corporation Chemical-mechanical polishing composition and method for using the same
JP5107700B2 (ja) * 2004-05-04 2012-12-26 キャボット コーポレイション 所望の凝集体粒子直径を有する凝集体金属酸化物粒子分散体の調製方法
DE102004061700A1 (de) * 2004-12-22 2006-07-06 Degussa Ag Aluminiumoxidpulver, Dispersion und Beschichtungszusammensetzung
US20070003694A1 (en) * 2005-05-23 2007-01-04 Shivkumar Chiruvolu In-flight modification of inorganic particles within a reaction product flow
DE102005033393B4 (de) * 2005-07-16 2014-04-03 Clariant International Limited Verfahren zur Herstellung von nanokristallinem α-Al2O3
US20090041656A1 (en) * 2005-07-16 2009-02-12 Norbert Roesch Nanoparticles of alumina and oxides of elements of main groups I and II of the periodic table, and their preparation
WO2007020064A1 (de) * 2005-08-18 2007-02-22 Clariant International Ltd Oberflächenmodifizierte nanopartikel aus aluminiumoxid und oxiden von elementen der i. und ii. hauptgruppe des periodensystems sowie deren herstellung
WO2007020063A2 (de) * 2005-08-18 2007-02-22 Clariant International Ltd Beschichtungsmassen enthaltend mischoxid-nanopartikel bestehend aus 50-99,9 gew% al203 und 0,1-50 gew% oxiden von elementen der i. oder ii. hauptgruppe des periodensystems
DE102007003435A1 (de) * 2007-01-23 2008-07-24 Clariant International Ltd. Druckfarbenbeschichtungsmassen enthaltend Mischoxid-Nanopartikel
NZ578062A (en) 2007-01-15 2012-05-25 Saint Gobain Ceramics Ceramic particulate material and processes for forming same
US20090020411A1 (en) * 2007-07-20 2009-01-22 Holunga Dean M Laser pyrolysis with in-flight particle manipulation for powder engineering
JP4970597B2 (ja) 2008-10-06 2012-07-11 昭和電工株式会社 炭窒化物混合物粒子または炭窒酸化物混合物粒子の製造方法及びその用途
CN102220038A (zh) * 2011-04-19 2011-10-19 河北欧克精细化工股份有限公司 一种α-氧化铝单晶片及其制备方法
EP3062900A4 (en) * 2013-10-29 2017-03-29 President and Fellows of Harvard College Drying techniques for microfluidic and other systems
GB201508703D0 (en) * 2015-05-21 2015-07-01 Rolls Royce Plc Additive layer repair of a metallic component
KR102344231B1 (ko) 2016-07-29 2021-12-28 스미또모 가가꾸 가부시끼가이샤 알루미나 및 그것을 사용한 자동차 촉매의 제조 방법
KR102176234B1 (ko) 2017-09-07 2020-11-09 주식회사 엘지화학 나노 입자 생산 반응기

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5877106A (en) * 1997-01-03 1999-03-02 Asec Manufacturing Stabilized crystalline alumina compositions
WO1999035089A1 (en) * 1998-01-08 1999-07-15 Nissan Chemical Industries, Ltd. Alumina powder, process for producing the same and polishing composition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611449A1 (de) * 1986-04-05 1987-10-15 Degussa Grundstoff zur herstellung von keramischen werkstoffen
DE3801511C2 (de) * 1988-01-20 1996-11-14 Espe Stiftung Verwendung von Photoinitiatoren zur Herstellung von in zwei Schritten härtbaren Dentalmassen
US5958361A (en) * 1993-03-19 1999-09-28 Regents Of The University Of Michigan Ultrafine metal oxide powders by flame spray pyrolysis
DE19615111A1 (de) * 1996-04-17 1997-10-23 Degussa Oxide
US6193936B1 (en) * 1998-11-09 2001-02-27 Nanogram Corporation Reactant delivery apparatuses
US20090255189A1 (en) * 1998-08-19 2009-10-15 Nanogram Corporation Aluminum oxide particles
JP2002533291A (ja) * 1998-12-01 2002-10-08 ザ リージェンツ オブ ザ ユニバーシティ オブ ミシガン 超微粉末及びレージング媒質としてのその使用
JP2002536286A (ja) * 1999-02-05 2002-10-29 ナノグラム・コーポレーション 金属バナジウム酸化物粒子
EP1256548A4 (en) * 1999-12-27 2004-05-19 Showa Denko Kk ALUMINUM OXIDE PARTICLES, METHOD FOR THE PRODUCTION THEREOF, COMPOSITION THEREOF, AND ALUMINUM OXIDE SLURRY FOR POLISHING
US6572964B2 (en) * 2000-02-04 2003-06-03 Showa Denko K.K. Ultrafine mixed-crystal oxide, production process and use thereof
US6719821B2 (en) * 2001-02-12 2004-04-13 Nanoproducts Corporation Precursors of engineered powders

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5877106A (en) * 1997-01-03 1999-03-02 Asec Manufacturing Stabilized crystalline alumina compositions
WO1999035089A1 (en) * 1998-01-08 1999-07-15 Nissan Chemical Industries, Ltd. Alumina powder, process for producing the same and polishing composition

Also Published As

Publication number Publication date
EP1448478A4 (en) 2006-02-08
WO2003029145A9 (en) 2004-06-17
WO2003029145A1 (en) 2003-04-10
EP1448478A1 (en) 2004-08-25
CN1589236A (zh) 2005-03-02
JP2005504701A (ja) 2005-02-17
US20030077221A1 (en) 2003-04-24

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GR01 Patent grant
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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20070425

Termination date: 20091102