AU2007217870B2 - Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys - Google Patents

Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys Download PDF

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Publication number
AU2007217870B2
AU2007217870B2 AU2007217870A AU2007217870A AU2007217870B2 AU 2007217870 B2 AU2007217870 B2 AU 2007217870B2 AU 2007217870 A AU2007217870 A AU 2007217870A AU 2007217870 A AU2007217870 A AU 2007217870A AU 2007217870 B2 AU2007217870 B2 AU 2007217870B2
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metal
oxide
nanoparticles
mixed
precursor material
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AU2007217870A1 (en
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Juliana Boerio-Goates
Qingyuan Liu
Shengfeng Liu
Brian F. Woodfield
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Brigham Young University
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Brigham Young University
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G1/00—Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general
    • C01G1/02—Oxides
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • 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
    • B22F9/20—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from solid metal compounds
    • 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
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B13/00—Oxygen; Ozone; Oxides or hydroxides in general
    • C01B13/14—Methods for preparing oxides or hydroxides in general
    • C01B13/32—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process
    • C01B13/322—Methods for preparing oxides or hydroxides in general by oxidation or hydrolysis of elements or compounds in the liquid or solid state or in non-aqueous solution, e.g. sol-gel process of elements or compounds in the solid state
    • 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
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/218—Yttrium oxides or hydroxides
    • 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
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/206—Compounds containing only rare earth metals as the metal element oxide or hydroxide being the only anion
    • C01F17/224—Oxides or hydroxides of lanthanides
    • 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
    • C01F7/308—Thermal decomposition of nitrates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G19/00—Compounds of tin
    • C01G19/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C01G23/053—Producing by wet processes, e.g. hydrolysing titanium salts
    • C01G23/0536—Producing by wet processes, e.g. hydrolysing titanium salts by hydrolysing chloride-containing salts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G25/00—Compounds of zirconium
    • C01G25/02—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G29/00—Compounds of bismuth
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G3/00—Compounds of copper
    • C01G3/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/06—Ferric oxide [Fe2O3]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/02—Oxides; Hydroxides
    • C01G49/08—Ferroso-ferric oxide [Fe3O4]
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G5/00—Compounds of silver
    • C01G5/02—Halides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C—CHEMISTRY; METALLURGY
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    • C01G51/00—Compounds of cobalt
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/04—Oxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • C01G55/002—Compounds containing ruthenium, rhodium, palladium, osmium, iridium or platinum, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
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    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/043—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by ball milling
    • B—PERFORMING OPERATIONS; TRANSPORTING
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    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/045—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by other means than ball or jet milling
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    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/04—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling
    • B22F2009/049—Making metallic powder or suspensions thereof using physical processes starting from solid material, e.g. by crushing, grinding or milling by pulverising at particular temperature
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    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
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    • 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
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    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
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    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
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    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
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    • Y10S977/00—Nanotechnology
    • Y10S977/84—Manufacture, treatment, or detection of nanostructure
    • Y10S977/895—Manufacture, treatment, or detection of nanostructure having step or means utilizing chemical property
    • Y10S977/896—Chemical synthesis, e.g. chemical bonding or breaking
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Powder Metallurgy (AREA)
  • Hybrid Cells (AREA)
AU2007217870A 2006-02-16 2007-02-16 Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys Ceased AU2007217870B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US77499006P 2006-02-16 2006-02-16
US60/774,990 2006-02-16
US87443806P 2006-12-11 2006-12-11
US60/874,438 2006-12-11
PCT/US2007/004279 WO2007098111A2 (en) 2006-02-16 2007-02-16 Preparation of uniform nanoparticles of ultra-high purity metal oxides, mixed metal oxides, metals, and metal alloys

Publications (2)

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AU2007217870A1 AU2007217870A1 (en) 2007-08-30
AU2007217870B2 true AU2007217870B2 (en) 2011-07-21

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US (1) US8211388B2 (enExample)
EP (1) EP1986804B1 (enExample)
JP (1) JP5355095B2 (enExample)
CN (1) CN101415509B (enExample)
AT (1) ATE538888T1 (enExample)
AU (1) AU2007217870B2 (enExample)
CA (1) CA2637618C (enExample)
WO (1) WO2007098111A2 (enExample)

Families Citing this family (94)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7927948B2 (en) 2005-07-20 2011-04-19 Micron Technology, Inc. Devices with nanocrystals and methods of formation
US7989290B2 (en) 2005-08-04 2011-08-02 Micron Technology, Inc. Methods for forming rhodium-based charge traps and apparatus including rhodium-based charge traps
US7645318B2 (en) * 2008-05-07 2010-01-12 Vive Nano, Inc. Producing nanoparticles using nanoscale polymer templates
US9095898B2 (en) 2008-09-15 2015-08-04 Lockheed Martin Corporation Stabilized metal nanoparticles and methods for production thereof
US8486305B2 (en) 2009-11-30 2013-07-16 Lockheed Martin Corporation Nanoparticle composition and methods of making the same
US8105414B2 (en) * 2008-09-15 2012-01-31 Lockheed Martin Corporation Lead solder-free electronics
DE102008048874A1 (de) * 2008-09-25 2010-04-08 Siemens Aktiengesellschaft Beschichtungen für elektronische Schaltungen
US9174199B2 (en) * 2009-05-26 2015-11-03 Basf Corporation Methanol steam reforming catalysts
US9072185B2 (en) 2009-07-30 2015-06-30 Lockheed Martin Corporation Copper nanoparticle application processes for low temperature printable, flexible/conformal electronics and antennas
US9011570B2 (en) 2009-07-30 2015-04-21 Lockheed Martin Corporation Articles containing copper nanoparticles and methods for production and use thereof
JP5256232B2 (ja) * 2009-12-08 2013-08-07 トヨタ自動車株式会社 アルミナ−セリア複合酸化物微粒子の合成方法
WO2011109660A2 (en) * 2010-03-04 2011-09-09 Lockheed Martin Corporation Compositions containing tin nanoparticles and methods for use thereof
US10544483B2 (en) 2010-03-04 2020-01-28 Lockheed Martin Corporation Scalable processes for forming tin nanoparticles, compositions containing tin nanoparticles, and applications utilizing same
CA2794009C (en) 2010-03-22 2020-01-07 Brigham Young University Method for making highly porous, stable metal oxide with a controlled pore structure
US8277774B2 (en) * 2011-01-27 2012-10-02 Honeywell International Method for the preparation of high purity stannous oxide
CN102151528A (zh) * 2011-01-28 2011-08-17 大连交通大学 一种高纯纳米材料及其制备方法
KR101463195B1 (ko) * 2011-04-28 2014-11-21 주식회사 엘지화학 신규한 화합물 반도체 및 그 활용
JP5767395B2 (ja) * 2011-05-13 2015-08-19 エルジー・ケム・リミテッド 新規な化合物半導体及びその活用
JP5767399B2 (ja) * 2011-05-13 2015-08-19 エルジー・ケム・リミテッド 新規な化合物半導体及びその活用
KR101366709B1 (ko) * 2011-05-13 2014-02-24 주식회사 엘지화학 신규한 화합물 반도체 및 그 활용
KR101446165B1 (ko) * 2011-05-13 2014-10-01 주식회사 엘지화학 신규한 화합물 반도체 및 그 활용
JP5767398B2 (ja) * 2011-05-13 2015-08-19 エルジー・ケム・リミテッド 新規な化合物半導体及びその活用
WO2012157913A1 (ko) * 2011-05-13 2012-11-22 주식회사 엘지화학 신규한 화합물 반도체 및 그 활용
KR101453036B1 (ko) * 2011-05-13 2014-10-22 주식회사 엘지화학 신규한 화합물 반도체 및 그 활용
SI23768B (sl) * 2011-06-24 2020-07-31 Institut "Jožef Stefan" Postopek za sintezo kvazi enodimenzionalnih struktur 4d in 5d (Nb, Mo Ta, W) prehodnih kovin
WO2013120109A2 (en) 2012-02-10 2013-08-15 Lockheed Martin Corporation Photovoltaic cells having electrical contacts formed from metal nanoparticles and methods for production thereof
US9005483B2 (en) 2012-02-10 2015-04-14 Lockheed Martin Corporation Nanoparticle paste formulations and methods for production and use thereof
US9079164B2 (en) 2012-03-26 2015-07-14 Brigham Young University Single reaction synthesis of texturized catalysts
US9114378B2 (en) 2012-03-26 2015-08-25 Brigham Young University Iron and cobalt based fischer-tropsch pre-catalysts and catalysts
US10477665B2 (en) 2012-04-13 2019-11-12 Amastan Technologies Inc. Microwave plasma torch generating laminar flow for materials processing
CN102874870B (zh) * 2012-10-22 2014-04-16 北京工业大学 一种低温制备LaAlO3-BiAlO3雪花状纳米粉体
US9206085B2 (en) 2012-11-13 2015-12-08 Amastan Technologies Llc Method for densification and spheroidization of solid and solution precursor droplets of materials using microwave generated plasma processing
US9023259B2 (en) 2012-11-13 2015-05-05 Amastan Technologies Llc Method for the densification and spheroidization of solid and solution precursor droplets of materials using microwave generated plasma processing
US8951496B2 (en) 2012-12-04 2015-02-10 Amastan Technologies Llc Method for making amorphous particles using a uniform melt-state in a microwave generated plasma torch
US9242224B2 (en) 2012-12-04 2016-01-26 Amastan Technologies Llc Method for the production of multiphase composite materials using microwave plasma process
TW201422532A (zh) * 2012-12-11 2014-06-16 Ind Tech Res Inst 奈米金屬鹽的製備方法與太陽能電池之吸收層的形成方法
JP6024453B2 (ja) * 2012-12-28 2016-11-16 住友電気工業株式会社 金属酸化物粉末の製造方法
WO2014132106A1 (en) * 2013-02-27 2014-09-04 University Of Calcutta Preparing and using metal nanoparticles
US9289750B2 (en) 2013-03-09 2016-03-22 Brigham Young University Method of making highly porous, stable aluminum oxides doped with silicon
WO2014164950A1 (en) * 2013-03-12 2014-10-09 Ut-Battelle, Llc Method for synthesizing metal oxide particles
US12151949B2 (en) 2013-05-06 2024-11-26 eJoule, Inc. Materials and methods of producing lithium cobalt oxide materials of a battery cell
US10077390B2 (en) * 2013-05-30 2018-09-18 National Tsing Hua University Working fluid and manufacturing method of metal particles
JP6382030B2 (ja) * 2013-08-27 2018-08-29 Ｎ‐ルミネセンス株式会社 低温固相反応によるセラミックスの合成法
US9329148B2 (en) * 2013-11-04 2016-05-03 University Of Connecticut High temperature sensor selective for propane and other reducing gases
RU2551034C1 (ru) * 2013-11-07 2015-05-20 Федеральное государственное бюджетное учреждение науки Институт металлургии и материаловедения им. А.А. Байкова Российской академии наук (ИМЕТ РАН) Способ получения оксида кобальта со3о4 для производства твердых сплавов
EP3042981A1 (en) * 2015-01-09 2016-07-13 Vito NV An electrochemical process for preparing a compound comprising a metal or metalloid and a peroxide, ionic or radical species
CN104607190B (zh) * 2015-01-30 2018-01-16 武汉凯迪工程技术研究总院有限公司 用于费托合成的单分散过渡金属纳米催化剂及其制备方法和应用
US9901918B2 (en) * 2015-03-04 2018-02-27 Graver Technologies Llc Hybrid ion exchange material and method for making the same
CN107530679B (zh) 2015-04-28 2021-05-18 3M创新有限公司 用于呼吸防护的过滤器介质
CN107949542B (zh) 2015-07-23 2021-03-16 昭荣化学工业株式会社 金属氧化物纳米晶体的制造方法、多元素氧化物纳米晶体的制造方法和金属氧化物纳米晶体
US10766787B1 (en) * 2015-11-02 2020-09-08 University Of Louisville Research Foundation, Inc. Production of mixed metal oxide nanostructured compounds
EP3389862B1 (en) 2015-12-16 2023-12-06 6K Inc. Method of producing spheroidal dehydrogenated titanium alloy particles
US10987735B2 (en) 2015-12-16 2021-04-27 6K Inc. Spheroidal titanium metallic powders with custom microstructures
EP3251741A1 (en) * 2016-05-30 2017-12-06 Scg Chemicals Co. Ltd. Adsorbent for hydrocarbon purification
KR102453907B1 (ko) * 2016-09-29 2022-10-12 고려대학교 산학협력단 이종금속 나노 입자의 합성 방법
KR102142947B1 (ko) 2017-06-30 2020-08-10 주식회사 엘지화학 산화니켈 나노입자의 제조방법 및 이를 이용하여 제조된 산화니켈 나노입자
CN108300145A (zh) * 2017-09-05 2018-07-20 湖州加成金属涂料有限公司 一种镀锌基材粉末涂料及制备方法
EP3712114B1 (en) * 2017-11-15 2024-11-06 JX Advanced Metals Corporation Stannous oxide and method for producing same
KR102355206B1 (ko) 2018-03-05 2022-02-08 제이엑스금속주식회사 산화 제1 주석 분말
CN108372306B (zh) * 2018-04-08 2021-02-19 安徽工业大学 一种金属铋纳米片的制备方法
KR102795319B1 (ko) * 2018-05-30 2025-04-15 헬라 노벨 메탈스 엘엘씨 금속 화합물로부터의 미세 금속 분말의 제조 방법
CA3104080A1 (en) 2018-06-19 2019-12-26 6K Inc. Process for producing spheroidized powder from feedstock materials
WO2020021782A1 (ja) 2018-07-25 2020-01-30 Ｊｘ金属株式会社 酸化第一錫粉末
US20200295356A1 (en) * 2019-03-11 2020-09-17 Nanotek Instruments, Inc. Process for producing semiconductor nanowires and carbon/semiconductor nanowire hybrid materials
KR102703271B1 (ko) * 2019-03-29 2024-09-04 현대자동차주식회사 연료전지용 산화방지제 및 이를 포함하는 연료전지
KR102249231B1 (ko) * 2019-04-04 2021-05-06 한양대학교 산학협력단 팔라듐 담지 촉매를 이용한 수소 저장 및 방출 방법
KR20220002998A (ko) 2019-04-30 2022-01-07 6케이 인크. 기계적으로 합금된 분말 공급원료
US11611130B2 (en) 2019-04-30 2023-03-21 6K Inc. Lithium lanthanum zirconium oxide (LLZO) powder
CN110429147A (zh) * 2019-08-01 2019-11-08 上海芯物科技有限公司 一种金属氧化物合金纳米线、及其制备方法和用途
CN112317758B (zh) * 2019-08-05 2023-05-19 涂传鉷 一种纳米镍的制备方法
AU2020400980A1 (en) 2019-11-18 2022-03-31 6K Inc. Unique feedstocks for spherical powders and methods of manufacturing
US11590568B2 (en) 2019-12-19 2023-02-28 6K Inc. Process for producing spheroidized powder from feedstock materials
TWI736182B (zh) 2020-03-18 2021-08-11 國立陽明交通大學 氧化銥奈米粒子的製造方法及生物墨水
CA3180426A1 (en) 2020-06-25 2021-12-30 Richard K. Holman Microcomposite alloy structure
US20220181616A1 (en) * 2020-09-18 2022-06-09 eJoule, Inc. Materials and Methods of Producing Lithium Cobalt Oxide Materials of A Battery Cell
CN116195097A (zh) * 2020-09-18 2023-05-30 壹久公司 用于电池的生产锂钴氧化物材料的材料和方法
EP4165957A4 (en) 2020-09-24 2024-07-24 6K Inc. SYSTEMS, DEVICES AND METHODS FOR STARTING PLASMA
CA3196653A1 (en) 2020-10-30 2022-05-05 Sunil Bhalchandra BADWE Systems and methods for synthesis of spheroidized metal powders
US20230405676A1 (en) * 2020-11-23 2023-12-21 US Metals Refining Group, Inc. Methods for the production of fine metal powders
CN112640898A (zh) * 2020-12-30 2021-04-13 宣城晶瑞新材料有限公司 一种具有超高水分散性和超活性的纳米铝硅载银抗菌剂粉体制备方法
CN116711095A (zh) 2021-01-11 2023-09-05 6K有限公司 使用微波等离子体处理用于回收锂离子阴极材料的方法和系统
WO2022212291A1 (en) 2021-03-31 2022-10-06 6K Inc. Systems and methods for additive manufacturing of metal nitride ceramics
CN113611879A (zh) * 2021-06-16 2021-11-05 江苏宇石能源集团有限公司 一种固体氧化物燃料电池阴极添加剂及其制备方法
WO2023083706A1 (de) * 2021-11-10 2023-05-19 Helmholtz-Zentrum Berlin Für Materialien Und Energie Gmbh Verfahren für die synthese von nanopartikeln aus mindestens einem element aus der gruppe, welche gebildet ist aus der gruppe der unedlen metalle und antimon und nanopartikel
CN114604890A (zh) * 2021-12-30 2022-06-10 南京大学扬州化学化工研究院 一种氢氧化铜纳米管及氧化铜纳米管的制备方法
CN114570922B (zh) * 2022-03-17 2023-06-02 中国石油大学(华东) 一种可快速重复检测氢气的纳米材料及其制备方法
US12261023B2 (en) 2022-05-23 2025-03-25 6K Inc. Microwave plasma apparatus and methods for processing materials using an interior liner
CN114988500A (zh) * 2022-05-24 2022-09-02 河南大学 一种含铀硒钨酸盐及其制备方法和应用
US11651907B1 (en) * 2022-06-03 2023-05-16 King Fahd University Of Petroleum And Minerals Fabrication of magnetic supercapacitor device using self-synthesized magnetic nanocrystals via facile sol-gel method
US12040162B2 (en) 2022-06-09 2024-07-16 6K Inc. Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows
US12094688B2 (en) 2022-08-25 2024-09-17 6K Inc. Plasma apparatus and methods for processing feed material utilizing a powder ingress preventor (PIP)
US12195338B2 (en) 2022-12-15 2025-01-14 6K Inc. Systems, methods, and device for pyrolysis of methane in a microwave plasma for hydrogen and structured carbon powder production
CN118348073B (zh) * 2024-04-15 2025-11-18 安徽农业大学 一种用于畜禽养殖硫化氢气体高灵敏检测的传感器及应用
CN120480211A (zh) * 2025-07-17 2025-08-15 合肥工业大学 一种第二相增强钨铼合金的制备方法

Family Cites Families (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US677639A (en) * 1901-02-23 1901-07-02 Thomas S Clapham Cover for gas-purifiers.
US4543341A (en) 1983-12-23 1985-09-24 Massachusetts Institute Of Technology Synthesis and processing of monosized oxide powders
EP0449890B1 (en) 1988-12-22 1996-02-21 The University Of Western Australia Process for the production of metals, alloys and ceramic materials
US5128081A (en) 1989-12-05 1992-07-07 Arch Development Corporation Method of making nanocrystalline alpha alumina
US5369241A (en) 1991-02-22 1994-11-29 Idaho Research Foundation Plasma production of ultra-fine ceramic carbides
US6066305A (en) 1992-02-28 2000-05-23 Dugger; Cortland Otis Production of transparent cationically-homogeneous nanostructured refractory oxides at reduced temperatures
US5417956A (en) 1992-08-18 1995-05-23 Worcester Polytechnic Institute Preparation of nanophase solid state materials
US5358695A (en) 1993-01-21 1994-10-25 Physical Sciences, Inc. Process for producing nanoscale ceramic powders
US5958361A (en) 1993-03-19 1999-09-28 Regents Of The University Of Michigan Ultrafine metal oxide powders by flame spray pyrolysis
JP3402821B2 (ja) 1995-02-09 2003-05-06 科学技術振興事業団 超微粒子の製造方法と超微粒子配向成長体の製造方法
US5698483A (en) 1995-03-17 1997-12-16 Institute Of Gas Technology Process for preparing nanosized powder
AU710739B2 (en) 1995-08-28 1999-09-30 Advanced Nano Technologies Pty Ltd Process for the production of ultrafine particles
US5876683A (en) 1995-11-02 1999-03-02 Glumac; Nicholas Combustion flame synthesis of nanophase materials
US6652967B2 (en) 2001-08-08 2003-11-25 Nanoproducts Corporation Nano-dispersed powders and methods for their manufacture
US6569397B1 (en) 2000-02-15 2003-05-27 Tapesh Yadav Very high purity fine powders and methods to produce such powders
US5905000A (en) 1996-09-03 1999-05-18 Nanomaterials Research Corporation Nanostructured ion conducting solid electrolytes
US5927621A (en) 1997-07-10 1999-07-27 Xerox Corporation Particle size reduction process
US6506493B1 (en) 1998-11-09 2003-01-14 Nanogram Corporation Metal oxide particles
US6749648B1 (en) 2000-06-19 2004-06-15 Nanagram Corporation Lithium metal oxides
US6391494B2 (en) 1999-05-13 2002-05-21 Nanogram Corporation Metal vanadium oxide particles
US5879715A (en) * 1997-09-02 1999-03-09 Ceramem Corporation Process and system for production of inorganic nanoparticles
AUPP355798A0 (en) 1998-05-15 1998-06-11 University Of Western Australia, The Process for the production of ultrafine powders
JP2002528369A (ja) 1998-10-26 2002-09-03 ユニバーシティ オブ ユタ ナノサイズのセラミックおよび金属粉末合成のための分子分解方法
US6803027B1 (en) 1998-10-26 2004-10-12 University Of Utah Research Foundation Molecular decomposition process for the synthesis of nanosize ceramic and metallic powders
US6600127B1 (en) 1999-09-15 2003-07-29 Nanotechnologies, Inc. Method and apparatus for direct electrothermal-physical conversion of ceramic into nanopowder
US20020187889A1 (en) 1999-10-28 2002-12-12 Lauf Robert J. Mixed oxide nanoparticles and apparatus for making same
US7060473B2 (en) 1999-10-28 2006-06-13 Ut-Battelle, Llc Fermentative process for making inorganic nanoparticles
WO2001042140A1 (en) 1999-12-13 2001-06-14 Jonathan Sherman Nanoparticulate titanium dioxide coatings, and processes for the production and use thereof
CN1419482A (zh) 2000-02-22 2003-05-21 Omg美国公司 含金属的化合物快速转化形成金属或金属氧化物
US6761866B1 (en) 2000-03-28 2004-07-13 Council Of Scientific And Industrial Research Single step process for the synthesis of nanoparticles of ceramic oxide powders
US6620351B2 (en) 2000-05-24 2003-09-16 Auburn University Method of forming nanoparticles and microparticles of controllable size using supercritical fluids with enhanced mass transfer
US7241399B2 (en) 2000-09-08 2007-07-10 Centrum Fuer Angewandte Nanotechnologie (Can) Gmbh Synthesis of nanoparticles
US6468497B1 (en) 2000-11-09 2002-10-22 Cyprus Amax Minerals Company Method for producing nano-particles of molybdenum oxide
DE10104302A1 (de) 2001-01-30 2002-08-22 Henkel Kgaa Elektrochemische Herstellung von nanoskaliger Metall(misch)oxiden
US7087100B2 (en) 2001-01-31 2006-08-08 General Electric Company Preparation of nanosized copper and copper compounds
US7066977B2 (en) 2001-05-02 2006-06-27 Fu-Kuo Huang Flame synthesis and non-vacuum physical evaporation
WO2002090260A1 (en) 2001-05-07 2002-11-14 The Trustees Of Columbia University In The City Of New York Apparatus and method for preparing cerium oxide nanoparticles
JP2003034526A (ja) 2001-07-18 2003-02-07 Kinya Adachi 希土類酸化物ナノ粒子の製造方法
KR100457824B1 (ko) 2001-08-10 2004-11-18 한국화학연구원 용액 열분해법에 의한 나노 크기 2가 금속 산화물 분말의제조
KR100867281B1 (ko) 2001-10-12 2008-11-06 재단법인서울대학교산학협력재단 크기분리 과정 없이 균일하고 결정성이 우수한 금속,합금, 금속 산화물, 및 복합금속 산화물 나노입자를제조하는 방법
JP3735686B2 (ja) 2001-10-30 2006-01-18 独立行政法人理化学研究所 金属酸化物強誘電体粒子結晶の製造方法
US6962946B2 (en) 2001-11-21 2005-11-08 3M Innovative Properties Company Nanoparticles having a rutile-like crystalline phase and method of preparing same
US6849245B2 (en) * 2001-12-11 2005-02-01 Catalytic Materials Llc Catalysts for producing narrow carbon nanostructures
US20030180213A1 (en) 2002-02-11 2003-09-25 Carnes Corrie L. High surface area mixed metal oxides and hydroxides
ATE485241T1 (de) 2002-03-08 2010-11-15 Altair Nanomaterials Inc Verfahren zur herstellung nanoskaliger und submikronskaliger lithium-übergangsmetalloxide
JP4112250B2 (ja) 2002-03-13 2008-07-02 住友大阪セメント株式会社 金属酸化物ナノ粒子の製造方法
US6777639B2 (en) 2002-06-12 2004-08-17 Nanotechnologies, Inc. Radial pulsed arc discharge gun for synthesizing nanopowders
AU2003236808B2 (en) 2002-06-25 2009-01-15 Aalborg Universitet Method for production of a product having sub-micron primary particle size, product produced by the method and apparatus for use of the method
US7357910B2 (en) 2002-07-15 2008-04-15 Los Alamos National Security, Llc Method for producing metal oxide nanoparticles
CN100464840C (zh) 2002-08-22 2009-03-04 纳幕尔杜邦公司 钴取代的氧化铬组合物,它们的制备以及它们作为催化剂和催化剂前体的用途
US7708974B2 (en) 2002-12-10 2010-05-04 Ppg Industries Ohio, Inc. Tungsten comprising nanomaterials and related nanotechnology
US7901656B2 (en) 2003-03-21 2011-03-08 Wayne State University Metal oxide-containing nanoparticles
FR2853307B1 (fr) 2003-04-07 2006-07-07 Centre Nat Rech Scient Procede de preparation d'une composition de nanoparticules d'au moins un oxyde metallique cristallin
US7033416B2 (en) 2003-05-22 2006-04-25 The United States Of America As Represented By The Secretary Of The Navy Low temperature synthesis of metallic nanoparticles
US7118727B2 (en) 2003-06-16 2006-10-10 General Electric Company Method of making oxide particles
US7049347B2 (en) 2003-07-18 2006-05-23 Ut-Battelle, Llc Method for making fine and ultrafine spherical particles of zirconium titanate and other mixed metal oxide systems
US7169375B2 (en) 2003-08-29 2007-01-30 General Electric Company Metal oxide nanoparticles, methods of making, and methods of use
US7135161B2 (en) 2003-09-04 2006-11-14 University Of Florida Research Foundation, Inc. Method of producing nanosized oxide powders
US20050119398A1 (en) 2003-09-11 2005-06-02 Lu Zhang Plasma synthesis of metal oxide nanoparticles
US7232556B2 (en) 2003-09-26 2007-06-19 Nanoproducts Corporation Titanium comprising nanoparticles and related nanotechnology
WO2005060610A2 (en) 2003-12-11 2005-07-07 The Trustees Of Columbia University In The City Ofnew York Nano-sized particles, processes of making, compositions and uses thereof
GB0402963D0 (en) 2004-02-11 2004-03-17 Univ Nottingham Counter current mixing device for two different fluids
US7384448B2 (en) * 2004-02-16 2008-06-10 Climax Engineered Materials, Llc Method and apparatus for producing nano-particles of silver
JP4842545B2 (ja) 2004-02-19 2011-12-21 独立行政法人科学技術振興機構 酸化マンガン担持炭酸マンガン粉末及び酸化マンガンナノ微粒子凝集体粉末
US20050214916A1 (en) 2004-03-26 2005-09-29 Council Of Scientific And Industrial Research Biological process for synthesis of oxide nanoparticles
US7482382B2 (en) 2004-05-19 2009-01-27 The Texas A&M University System Process for preparing nano-sized metal oxide particles
JP2005336019A (ja) 2004-05-28 2005-12-08 Nippon Steel Chem Co Ltd 金属酸化物ナノ粒子の製造方法
EP1604947A1 (en) 2004-06-07 2005-12-14 ETH Zürich Process and apparatus for producing hydrogen or ammonia
WO2006000049A1 (en) 2004-06-25 2006-01-05 The Very Small Particle Company Pty Ltd Method for producing fine-grained particles
CA2512317A1 (en) 2004-07-20 2006-01-20 E.I. Dupont De Nemours And Company Process for making metal oxide nanoparticles

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
LIU Y L et al, "Simple synthesis of MgFe204 nanoparticles as gas sensing materials" *
WOSTEK-WOJCIECHOWSKA D et al, "The solid-state synthesis of metal nanoparticles from organometallic precursors" *
ZHIJIAN WANG et al, "Low-temperature synthesis of ZnO nanoparticles by solid-state pyrolytic reaction" *

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