ATE427913T1 - Verfahren zur herstellung von pulvern aus einkristallinem ceroxid - Google Patents

Verfahren zur herstellung von pulvern aus einkristallinem ceroxid

Info

Publication number
ATE427913T1
ATE427913T1 AT03715842T AT03715842T ATE427913T1 AT E427913 T1 ATE427913 T1 AT E427913T1 AT 03715842 T AT03715842 T AT 03715842T AT 03715842 T AT03715842 T AT 03715842T AT E427913 T1 ATE427913 T1 AT E427913T1
Authority
AT
Austria
Prior art keywords
single crystalline
ceroxide
cerium
producing powders
prepared
Prior art date
Application number
AT03715842T
Other languages
English (en)
Inventor
Jun-Seok Noh
Tae-Hyun Kwon
Seung-Beom Cho
Hye-Jeong Hong
Dae-Gons Han
Original Assignee
Lg Chemical Ltd
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 Lg Chemical Ltd filed Critical Lg Chemical Ltd
Application granted granted Critical
Publication of ATE427913T1 publication Critical patent/ATE427913T1/de

Links

Classifications

    • 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
    • C01F17/235—Cerium oxides or hydroxides
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • 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
    • 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
    • C01P2004/62—Submicrometer sized, i.e. from 0.1-1 micrometer
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cephalosporin Compounds (AREA)
AT03715842T 2002-04-15 2003-04-14 Verfahren zur herstellung von pulvern aus einkristallinem ceroxid ATE427913T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0020407A KR100477939B1 (ko) 2002-04-15 2002-04-15 단결정 산화세륨 분말의 제조방법

Publications (1)

Publication Number Publication Date
ATE427913T1 true ATE427913T1 (de) 2009-04-15

Family

ID=29244732

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03715842T ATE427913T1 (de) 2002-04-15 2003-04-14 Verfahren zur herstellung von pulvern aus einkristallinem ceroxid

Country Status (9)

Country Link
US (1) US7473408B2 (de)
EP (1) EP1494968B1 (de)
JP (1) JP4118818B2 (de)
KR (1) KR100477939B1 (de)
CN (1) CN1281506C (de)
AT (1) ATE427913T1 (de)
AU (1) AU2003219607A1 (de)
DE (1) DE60327065D1 (de)
WO (1) WO2003089374A1 (de)

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CN100341787C (zh) * 2005-03-29 2007-10-10 中国科学院大连化学物理研究所 一种氧化铈纳米材料及制备方法和应用
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KR100873940B1 (ko) * 2008-07-16 2008-12-12 (주) 뉴웰 고순도 산화세륨 분말 그 제조 방법 및 이를 포함하는씨엠피 슬러리
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JP5923418B2 (ja) * 2012-09-18 2016-05-24 国立大学法人九州大学 酸化セリウム粒子の製造方法
CN103183371B (zh) * 2013-04-01 2014-10-29 黑龙江大学 柿子饼形二氧化铈的制备方法
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KR101773543B1 (ko) * 2015-06-30 2017-09-01 유비머트리얼즈주식회사 연마 입자, 연마 슬러리 및 연마 입자의 제조 방법
EP3323788A4 (de) 2015-07-14 2019-02-20 M. Technique Co., Ltd. Verfahren zur herstellung von oxidpartikeln
CN105948097B (zh) * 2016-04-22 2018-09-07 广州市威格林环保科技有限公司 一种球形二氧化铈
RU2633582C1 (ru) * 2016-06-23 2017-10-13 Общество с ограниченной ответственностью "Инновационные Технологии Синтеза" Способ получения нанодисперсных оксидов металлов
CN106186036B (zh) * 2016-07-10 2017-10-24 九江学院 一种六边形二氧化铈纳米片材料的制备方法
KR101864230B1 (ko) * 2016-10-11 2018-06-04 창원대학교 산학협력단 용매가열공정을 이용하는 세리아 나노입자 제조방법
JP2019131447A (ja) * 2018-02-02 2019-08-08 ヒロセホールディングス株式会社 酸化セリウム微粒子の製造方法
CN108017083B (zh) * 2018-02-08 2019-07-09 济南大学 一种由空心颗粒构筑的CeO2多孔纳米簇及其制备方法
CN110745857A (zh) * 2018-07-04 2020-02-04 乐山东承新材料有限公司 一种高纯洁净硝酸铈的制备方法及产品
KR102174483B1 (ko) * 2018-10-18 2020-11-04 인천대학교 산학협력단 바인더를 혼합한 희토류 금속 산화물 용액을 이용한 표면 개질 방법
JP7641006B2 (ja) 2019-04-23 2025-03-06 ザ リージェンツ オブ ザ ユニバーシティ オブ カリフォルニア 炭酸セリウム（ｉｉｉ）製剤
KR102282872B1 (ko) * 2019-11-11 2021-07-28 주식회사 켐톤 세륨 산화물 입자의 제조방법, 연마입자 및 이를 포함하는 연마용 슬러리 조성물
WO2021188227A1 (en) * 2020-03-20 2021-09-23 The Regents Of The University Of California Preparation of cerium (iii) carbonate dispersion
EP3957605A1 (de) * 2020-08-20 2022-02-23 Tata Consultancy Services Limited Herstellung von stabilen und gleichmässig dispergierten nanopartikeln
CN114604888B (zh) * 2020-12-09 2023-06-20 中国科学院大连化学物理研究所 一种制备棒状、立方体和多面体氧化铈的方法
EP4015457A1 (de) * 2020-12-15 2022-06-22 Tata Consultancy Services Limited Verfahren zur steigerung des durchsatzes und der ausbeute bei der nanopartikelherstellung
WO2022181850A1 (ko) * 2021-02-23 2022-09-01 창원대학교 산학협력단 우수한 분산성 및 균일한 입도를 가지는 나노분말의 제조방법
CN114524450B (zh) * 2022-03-21 2024-01-19 南京科技职业学院 一种纳米氧化铈紫外吸收剂的制备方法
US20240035119A1 (en) * 2022-07-28 2024-02-01 X-Energy, Llc Recovering uranium from a uranyl nitrate solution
CN115417443B (zh) * 2022-09-23 2024-03-08 江苏农牧科技职业学院 一种纳米氧化铈颗粒及其绿色合成工艺和应用
CN115472445B (zh) * 2022-09-29 2024-03-29 贵州民族大学 一种利用二氧化铈制备超级电容电极材料的方法
CN118027819A (zh) * 2022-11-01 2024-05-14 中国科学院大连化学物理研究所 一种氧化铈抛光液及制备和应用
CN116947079B (zh) * 2023-07-25 2026-01-30 河南大学 一种均匀片状纳米γ-氧化铝粉体、及其制备方法
CN117658063A (zh) * 2023-12-05 2024-03-08 浙江大学 氧化铈在改善锂镁氮氢化物储氢性能中的应用
CN118166482A (zh) * 2024-03-15 2024-06-11 北京炜烨创新科技有限公司 纳米纤维膜及其制备方法
CN118373443B (zh) * 2024-06-24 2024-09-27 淄博力之信新材料科技有限公司 一种超细氧化铈抛光粉及其制备工艺

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Also Published As

Publication number Publication date
EP1494968A1 (de) 2005-01-12
EP1494968B1 (de) 2009-04-08
US7473408B2 (en) 2009-01-06
JP4118818B2 (ja) 2008-07-16
US20040241070A1 (en) 2004-12-02
CN1281506C (zh) 2006-10-25
DE60327065D1 (de) 2009-05-20
KR100477939B1 (ko) 2005-03-18
JP2005519845A (ja) 2005-07-07
CN1522228A (zh) 2004-08-18
WO2003089374A1 (en) 2003-10-30
KR20030081942A (ko) 2003-10-22
AU2003219607A1 (en) 2003-11-03

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