WO2009075022A1 - セリア－ジルコニア系固溶体結晶微粒子及びその製造方法 - Google Patents

セリア－ジルコニア系固溶体結晶微粒子及びその製造方法 Download PDF

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Publication number
WO2009075022A1
WO2009075022A1 PCT/JP2007/073806 JP2007073806W WO2009075022A1 WO 2009075022 A1 WO2009075022 A1 WO 2009075022A1 JP 2007073806 W JP2007073806 W JP 2007073806W WO 2009075022 A1 WO2009075022 A1 WO 2009075022A1
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WO
WIPO (PCT)
Prior art keywords
solid solution
ceria
zirconia solid
crystal fine
producing
Prior art date
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Ceased
Application number
PCT/JP2007/073806
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English (en)
French (fr)
Inventor
Yoshihisa Beppu
Kazuo Sunahara
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AGC Inc
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Asahi Glass Co Ltd
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Publication date
Application filed by Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Priority to PCT/JP2007/073806 priority Critical patent/WO2009075022A1/ja
Priority to EP07850372A priority patent/EP2221276A4/en
Priority to CN2007801019319A priority patent/CN101896429B/zh
Priority to JP2009545311A priority patent/JPWO2009075022A1/ja
Priority to KR1020107006227A priority patent/KR20100101065A/ko
Publication of WO2009075022A1 publication Critical patent/WO2009075022A1/ja
Priority to US12/796,492 priority patent/US8133836B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • 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
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
    • C01P2002/77—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by unit-cell parameters, atom positions or structure diagrams
    • 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
    • C01P2004/10—Particle morphology extending in one dimension, e.g. needle-like
    • C01P2004/16—Nanowires or nanorods, i.e. solid nanofibres with two nearly equal dimensions between 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/20—Particle morphology extending in two dimensions, e.g. plate-like
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—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
    • 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
    • C01P2006/13—Surface area thermal stability thereof at high temperatures

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)

Abstract

　結晶性が高く、組成及び粒子径の均一性に優れ、粒子径が小さく比表面積が高く、耐熱性に優れたセリア－ジルコニア系固溶体結晶微粒子の製造方法及び当該固溶体結晶微粒子の提供。 　酸化物基準のモル％表示で、（ＺｒＯ２＋ＣｅＯ２）を５～５０％、ＲＯ（ＲはＭｇ、Ｃａ、Ｓｒ、Ｂａからなる群より選ばれる１種以上）を１０～６０％、Ｂ２Ｏ３を２５～７０％含む溶融物を得る工程と、前記溶融物を急速冷却して非晶質物質とする工程と、前記非晶質物質を５５０～１０００°Cで加熱して、非晶質物質中にセリア－ジルコニア系固溶体結晶を析出させる工程と、得られた折出物中から前記セリア－ジルコニア系固溶体結晶以外の成分を分離して、前記セリア－ジルコニア系固溶体結晶の微粒子を得る工程と、をこの順に含む。
PCT/JP2007/073806 2007-12-10 2007-12-10 セリア－ジルコニア系固溶体結晶微粒子及びその製造方法 Ceased WO2009075022A1 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
PCT/JP2007/073806 WO2009075022A1 (ja) 2007-12-10 2007-12-10 セリア－ジルコニア系固溶体結晶微粒子及びその製造方法
EP07850372A EP2221276A4 (en) 2007-12-10 2007-12-10 CEROXIDE-ZIRCONIUM OXIDE MIXED CRYSTAL FINE AND MANUFACTURING METHOD THEREFOR
CN2007801019319A CN101896429B (zh) 2007-12-10 2007-12-10 氧化铈-氧化锆类固溶体结晶微粒及其制造方法
JP2009545311A JPWO2009075022A1 (ja) 2007-12-10 2007-12-10 セリア−ジルコニア系固溶体結晶微粒子及びその製造方法
KR1020107006227A KR20100101065A (ko) 2007-12-10 2007-12-10 세리아-지르코니아계 고용체 결정 미립자 및 그 제조방법
US12/796,492 US8133836B2 (en) 2007-12-10 2010-06-08 Ceria-zirconia solid solution crystal fine particles and their production process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/073806 WO2009075022A1 (ja) 2007-12-10 2007-12-10 セリア－ジルコニア系固溶体結晶微粒子及びその製造方法

Related Child Applications (1)

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US12/796,492 Continuation US8133836B2 (en) 2007-12-10 2010-06-08 Ceria-zirconia solid solution crystal fine particles and their production process

Publications (1)

Publication Number Publication Date
WO2009075022A1 true WO2009075022A1 (ja) 2009-06-18

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PCT/JP2007/073806 Ceased WO2009075022A1 (ja) 2007-12-10 2007-12-10 セリア－ジルコニア系固溶体結晶微粒子及びその製造方法

Country Status (6)

Country Link
US (1) US8133836B2 (ja)
EP (1) EP2221276A4 (ja)
JP (1) JPWO2009075022A1 (ja)
KR (1) KR20100101065A (ja)
CN (1) CN101896429B (ja)
WO (1) WO2009075022A1 (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110123831A1 (en) * 2009-11-25 2011-05-26 Asahi Glass Company, Limited Method for manufacturing glass substrate for magnetic disk
US7994090B2 (en) 2007-02-02 2011-08-09 Asahi Glass Company, Limited Process for producing fine particles of solid solution
WO2015129776A1 (ja) * 2014-02-27 2015-09-03 堺化学工業株式会社 複合金属酸化物研磨材料の製造方法及び複合金属酸化物研磨材料
JP2016006003A (ja) * 2014-05-27 2016-01-14 国立大学法人東北大学 金属酸化物ナノワイヤーの製造方法およびナノワイヤー
WO2016136314A1 (ja) * 2015-02-26 2016-09-01 堺化学工業株式会社 複合金属酸化物研磨材料の製造方法及び複合金属酸化物研磨材料
US11161751B2 (en) 2017-11-15 2021-11-02 Saint-Gobain Ceramics & Plastics, Inc. Composition for conducting material removal operations and method for forming same

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5814937B2 (ja) * 2009-12-29 2015-11-17 スリーエム イノベイティブ プロパティズ カンパニー ランタニド元素をドープしたジルコニア系粒子
CN102686536A (zh) 2009-12-29 2012-09-19 3M创新有限公司 掺杂钇和镧的基于氧化锆的材料
US8580701B2 (en) * 2010-11-19 2013-11-12 Corning Incorporated Method of controlling Ce:Zr ratio in oxide nanoparticles
WO2021220727A1 (ja) * 2020-04-28 2021-11-04 ユミコア日本触媒株式会社 Ｃｅ－Ｚｒ複合酸化物およびその製造方法ならびにこれを用いた排気ガス浄化用触媒
CN115185137B (zh) * 2022-08-17 2024-10-08 山东大学 硅酸镓镧族固溶体晶体的有效非线性光学系数优化方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455315A (ja) 1990-06-21 1992-02-24 Dainichiseika Color & Chem Mfg Co Ltd 酸化セリウム微粉体の製造方法
JPH05186217A (ja) * 1991-06-05 1993-07-27 Rhone Poulenc Chim 酸化第二セリウムを主とする組成物、その製造方法及びその用途
JPH06154606A (ja) * 1992-11-24 1994-06-03 Nippon Shokubai Co Ltd 排気ガス浄化用触媒
JPH06279027A (ja) * 1993-02-10 1994-10-04 Rhone Poulenc Chim ジルコニウム及びセリウムの混合酸化物を基とする組成物、その合成方法並びに使用方法
JPH08333116A (ja) 1995-04-13 1996-12-17 Toyota Central Res & Dev Lab Inc 粉 末
JP3341973B2 (ja) 1995-12-07 2002-11-05 株式会社豊田中央研究所 酸化物固溶体粒子及びその製造方法
JP2003277059A (ja) * 2002-03-22 2003-10-02 Toyota Central Res & Dev Lab Inc セリア−ジルコニア系複合酸化物
JP2005170774A (ja) * 2003-12-15 2005-06-30 Tosoh Corp 複合酸化物及びその製造方法並びに排ガス浄化用触媒
JP2005247585A (ja) * 2004-03-01 2005-09-15 Tosoh Corp ジルコニア−セリア複合酸化物粉末の製造方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004331492A (ja) * 2003-04-18 2004-11-25 Asahi Glass Co Ltd チタン酸ジルコン酸鉛微粒子の製造方法
CN101018740B (zh) * 2004-09-16 2012-03-21 第一稀元素化学工业株式会社 铈/锆基复合氧化物、其制造方法、利用所述铈/锆基复合氧化物的氧储存/释放材料、废气净化催化剂和废气净化方法
JP5012026B2 (ja) 2004-11-08 2012-08-29 旭硝子株式会社 ＣｅＯ２微粒子の製造方法
CN100396616C (zh) * 2005-01-18 2008-06-25 内蒙古科技大学 一种高比表面积纳米铈锆复合氧化物的制备方法
SG170807A1 (en) * 2006-04-27 2011-05-30 Asahi Glass Co Ltd Fine particles of oxide crystal and slurry for polishing which contains the fine particles
WO2008093801A1 (ja) 2007-02-02 2008-08-07 Asahi Glass Company, Limited 固溶体微粒子の製造方法
WO2009031447A1 (ja) 2007-09-07 2009-03-12 Asahi Glass Company, Limited 酸化物結晶微粒子の製造方法

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455315A (ja) 1990-06-21 1992-02-24 Dainichiseika Color & Chem Mfg Co Ltd 酸化セリウム微粉体の製造方法
JPH05186217A (ja) * 1991-06-05 1993-07-27 Rhone Poulenc Chim 酸化第二セリウムを主とする組成物、その製造方法及びその用途
JPH06154606A (ja) * 1992-11-24 1994-06-03 Nippon Shokubai Co Ltd 排気ガス浄化用触媒
JPH06279027A (ja) * 1993-02-10 1994-10-04 Rhone Poulenc Chim ジルコニウム及びセリウムの混合酸化物を基とする組成物、その合成方法並びに使用方法
JPH08333116A (ja) 1995-04-13 1996-12-17 Toyota Central Res & Dev Lab Inc 粉 末
JP3341973B2 (ja) 1995-12-07 2002-11-05 株式会社豊田中央研究所 酸化物固溶体粒子及びその製造方法
JP2003277059A (ja) * 2002-03-22 2003-10-02 Toyota Central Res & Dev Lab Inc セリア−ジルコニア系複合酸化物
JP2005170774A (ja) * 2003-12-15 2005-06-30 Tosoh Corp 複合酸化物及びその製造方法並びに排ガス浄化用触媒
JP2005247585A (ja) * 2004-03-01 2005-09-15 Tosoh Corp ジルコニア−セリア複合酸化物粉末の製造方法

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
JOURNAL OF THE SOCIETY OF POWDER TECHNOLOGY, vol. 41, no. 3, 2004, pages 218 - 223
KENICHI KAWAMURA ET AL.: "Electrical conductivities of CaO doped zrO2-CeO2 solid solution system", SOLID STATE IONICS, vol. 144, no. 1-2, 1 September 2001 (2001-09-01), pages 11 - 18, XP004305603, DOI: doi:10.1016/S0167-2738(01)00892-X *
See also references of EP2221276A4

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7994090B2 (en) 2007-02-02 2011-08-09 Asahi Glass Company, Limited Process for producing fine particles of solid solution
US20110123831A1 (en) * 2009-11-25 2011-05-26 Asahi Glass Company, Limited Method for manufacturing glass substrate for magnetic disk
WO2015129776A1 (ja) * 2014-02-27 2015-09-03 堺化学工業株式会社 複合金属酸化物研磨材料の製造方法及び複合金属酸化物研磨材料
JPWO2015129776A1 (ja) * 2014-02-27 2017-03-30 堺化学工業株式会社 複合金属酸化物研磨材料の製造方法及び複合金属酸化物研磨材料
JP2016006003A (ja) * 2014-05-27 2016-01-14 国立大学法人東北大学 金属酸化物ナノワイヤーの製造方法およびナノワイヤー
WO2016136314A1 (ja) * 2015-02-26 2016-09-01 堺化学工業株式会社 複合金属酸化物研磨材料の製造方法及び複合金属酸化物研磨材料
JP2016155986A (ja) * 2015-02-26 2016-09-01 堺化学工業株式会社 複合金属酸化物研磨材料の製造方法及び複合金属酸化物研磨材料
US11161751B2 (en) 2017-11-15 2021-11-02 Saint-Gobain Ceramics & Plastics, Inc. Composition for conducting material removal operations and method for forming same

Also Published As

Publication number Publication date
EP2221276A4 (en) 2011-03-09
US8133836B2 (en) 2012-03-13
EP2221276A1 (en) 2010-08-25
JPWO2009075022A1 (ja) 2011-04-28
CN101896429A (zh) 2010-11-24
CN101896429B (zh) 2012-07-18
KR20100101065A (ko) 2010-09-16
US20100298127A1 (en) 2010-11-25

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