DE60327065D1 - Verfahren zur herstellung von pulvern aus einkristallinem ceroxid - Google Patents

Verfahren zur herstellung von pulvern aus einkristallinem ceroxid

Info

Publication number
DE60327065D1
DE60327065D1 DE60327065T DE60327065T DE60327065D1 DE 60327065 D1 DE60327065 D1 DE 60327065D1 DE 60327065 T DE60327065 T DE 60327065T DE 60327065 T DE60327065 T DE 60327065T DE 60327065 D1 DE60327065 D1 DE 60327065D1
Authority
DE
Germany
Prior art keywords
cerium
cyridine
ceroxide
powder
production
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
DE60327065T
Other languages
English (en)
Inventor
Jun-Seok Noh
Tae-Hyun Kwon
Seung-Beom Cho
Hye-Jeong Hong
Dae-Gons Han
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.)
LG Chem Ltd
Original Assignee
LG Chem 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 Chem Ltd filed Critical LG Chem Ltd
Application granted granted Critical
Publication of DE60327065D1 publication Critical patent/DE60327065D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
DE60327065T 2002-04-15 2003-04-14 Verfahren zur herstellung von pulvern aus einkristallinem ceroxid Expired - Lifetime DE60327065D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2002-0020407A KR100477939B1 (ko) 2002-04-15 2002-04-15 단결정 산화세륨 분말의 제조방법
PCT/KR2003/000756 WO2003089374A1 (en) 2002-04-15 2003-04-14 Method for preparing single crystalline cerium oxide powders

Publications (1)

Publication Number Publication Date
DE60327065D1 true DE60327065D1 (de) 2009-05-20

Family

ID=29244732

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60327065T Expired - Lifetime DE60327065D1 (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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KR101117525B1 (ko) * 2005-06-10 2012-03-20 주식회사 동진쎄미켐 산화세륨 연마입자 및 그 제조방법
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KR100873945B1 (ko) * 2008-07-16 2008-12-12 (주) 뉴웰 미세 산화세륨 분말 그 제조 방법 및 이를 포함하는 씨엠피슬러리
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JP5703924B2 (ja) * 2011-04-15 2015-04-22 トヨタ自動車株式会社 柱状セリア触媒
CN102730740B (zh) * 2012-07-06 2014-03-12 南京信息工程大学 一种制备立方晶系氧化铈纳米晶的方法
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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
US10143661B2 (en) 2013-10-17 2018-12-04 Cerion, Llc Malic acid stabilized nanoceria particles
KR101773543B1 (ko) * 2015-06-30 2017-09-01 유비머트리얼즈주식회사 연마 입자, 연마 슬러리 및 연마 입자의 제조 방법
CN107848836B (zh) 2015-07-14 2020-05-15 M技术株式会社 氧化物颗粒的制造方法
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
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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
KR102282872B1 (ko) * 2019-11-11 2021-07-28 주식회사 켐톤 세륨 산화물 입자의 제조방법, 연마입자 및 이를 포함하는 연마용 슬러리 조성물
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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
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Also Published As

Publication number Publication date
CN1281506C (zh) 2006-10-25
AU2003219607A1 (en) 2003-11-03
US7473408B2 (en) 2009-01-06
EP1494968B1 (de) 2009-04-08
US20040241070A1 (en) 2004-12-02
JP2005519845A (ja) 2005-07-07
CN1522228A (zh) 2004-08-18
KR100477939B1 (ko) 2005-03-18
JP4118818B2 (ja) 2008-07-16
WO2003089374A1 (en) 2003-10-30
KR20030081942A (ko) 2003-10-22
EP1494968A1 (de) 2005-01-12
ATE427913T1 (de) 2009-04-15

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