KR910009578B1 - 세륨 iv 화합물 및 그의 제조방법 - Google Patents

세륨 iv 화합물 및 그의 제조방법 Download PDF

Info

Publication number
KR910009578B1
KR910009578B1 KR1019870002808A KR870002808A KR910009578B1 KR 910009578 B1 KR910009578 B1 KR 910009578B1 KR 1019870002808 A KR1019870002808 A KR 1019870002808A KR 870002808 A KR870002808 A KR 870002808A KR 910009578 B1 KR910009578 B1 KR 910009578B1
Authority
KR
South Korea
Prior art keywords
cerium
compound
solution
aqueous sol
molar ratio
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
Application number
KR1019870002808A
Other languages
English (en)
Korean (ko)
Other versions
KR870008790A (ko
Inventor
쉔느-쉥 쟝-이브
르 로아레 쟝-뤽
Original Assignee
롱 쁠랑 쉬미
원본미기재
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 롱 쁠랑 쉬미, 원본미기재 filed Critical 롱 쁠랑 쉬미
Publication of KR870008790A publication Critical patent/KR870008790A/ko
Application granted granted Critical
Publication of KR910009578B1 publication Critical patent/KR910009578B1/ko
Expired legal-status Critical Current

Links

Images

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
    • C01F17/276—Nitrates
    • 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
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/01—Crystal-structural characteristics depicted by a TEM-image
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/60—Compounds characterised by their crystallite size
    • 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)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Colloid Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
KR1019870002808A 1986-03-26 1987-03-26 세륨 iv 화합물 및 그의 제조방법 Expired KR910009578B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR4346/86 1986-03-26
FR8604346A FR2596380B1 (fr) 1986-03-26 1986-03-26 Nouveau compose de cerium iv et son procede de preparation
FR86-4346 1986-03-26

Publications (2)

Publication Number Publication Date
KR870008790A KR870008790A (ko) 1987-10-20
KR910009578B1 true KR910009578B1 (ko) 1991-11-21

Family

ID=9333570

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870002808A Expired KR910009578B1 (ko) 1986-03-26 1987-03-26 세륨 iv 화합물 및 그의 제조방법

Country Status (12)

Country Link
US (1) US5035834A (https=)
EP (1) EP0239477B1 (https=)
JP (2) JP2681464B2 (https=)
KR (1) KR910009578B1 (https=)
AT (1) ATE79838T1 (https=)
AU (1) AU598525B2 (https=)
BR (1) BR8701981A (https=)
CA (1) CA1332779C (https=)
DE (1) DE3781297T2 (https=)
ES (1) ES2051760T3 (https=)
FR (1) FR2596380B1 (https=)
GR (1) GR3006266T3 (https=)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2583737B1 (fr) * 1985-06-20 1987-08-14 Rhone Poulenc Spec Chim Nouveau compose de cerium iv et son procede de preparation.
US5308548A (en) * 1985-06-20 1994-05-03 Rhone-Poulenc Specialities Chimiques Preparing a dispersible, sol-forming cerium (IV) composition
FR2608583B1 (fr) * 1986-12-19 1990-12-07 Rhone Poulenc Chimie Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
FR2617153B1 (fr) * 1987-06-26 1991-04-05 Rhone Poulenc Chimie Procede d'obtention d'un oxyde cerique et oxyde cerique a nouvelles caracteristiques morphologiques
FR2632945B1 (fr) * 1988-06-15 1991-02-08 Rhone Poulenc Chimie Procede d'obtention d'un oxyde cerique de grande surface specifique
EP0300853B1 (fr) * 1987-06-29 1991-09-18 Rhone-Poulenc Chimie Procédé d'obtention d'un oxyde cérique
FR2621576B1 (fr) * 1987-10-09 1990-01-05 Rhone Poulenc Chimie Dispersion colloidale d'un compose de cerium iv en milieu aqueux et son procede de preparation
JPH062582B2 (ja) * 1987-12-02 1994-01-12 多木化学株式会社 結晶質酸化第二セリウムゾル及びその製造法
JP2746861B2 (ja) * 1995-11-20 1998-05-06 三井金属鉱業株式会社 酸化セリウム超微粒子の製造方法
RU2162821C2 (ru) * 1999-05-05 2001-02-10 Всероссийский научно-исследовательский институт химической технологии Способ выделения церия (+4) из азотнокислого раствора редкоземельных элементов
FR2831177B1 (fr) 2001-10-22 2005-02-18 Rhodia Elect & Catalysis Dispersion colloidale et poudre colorees de cerium ou de cerium et de titane, de zirconium, d'aluminium ou d'une terre rare, leur procede de preparation et leur utilisation
FR2840313B1 (fr) 2002-05-28 2004-08-27 Rhodia Elect & Catalysis Composition a base d'une peinture aqueuse, notamment d'une lasure ou d'un vernis, et d'une dispersion colloidale aqueuse de cerium
US7229600B2 (en) * 2003-01-31 2007-06-12 Nanoproducts Corporation Nanoparticles of rare earth oxides
FR2884245B1 (fr) * 2005-04-12 2007-07-27 Inst Nat Sciences Appliq Complexes hexanucleaires de cerium (iii) et procede de fabrication de tels complexes.
JP4731220B2 (ja) * 2005-06-01 2011-07-20 第一稀元素化学工業株式会社 セリアゾルの製造方法
JP5862578B2 (ja) 2011-01-25 2016-02-16 コニカミノルタ株式会社 研磨材微粒子及びその製造方法
FR3043568B1 (fr) 2015-11-13 2021-01-29 Ifp Energies Now Fluide pour la depollution de moteurs thermiques utilisant des suspensions stables de particules colloidales metalliques et modes de preparation dudit fluide
CN109534383B (zh) * 2019-01-18 2022-10-11 江西师范大学 一种二氧化铈纳米片的合成方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2166702A (en) * 1935-02-08 1939-07-18 Produits Chim Terres Rares Soc Process for the preparation of oxygen containing compounds of cerium
BE433407A (https=) * 1938-04-13 1939-04-29
US3024199A (en) * 1958-09-02 1962-03-06 Du Pont Stable aquasols of hydrous rare earth oxides and their preparation
FR1442597A (fr) * 1965-05-20 1966-06-17 Piesteritz Stickstoff Procédé pour séparer le cérium d'autres terres rares
JPS54500021A (https=) * 1977-11-01 1979-09-06
US4231997A (en) * 1979-04-05 1980-11-04 Engelhard Minerals & Chemicals Corporation Preparation of rare earth nitrates
GB2075478B (en) * 1980-05-09 1983-10-12 Atomic Energy Authority Uk Improvements in or relating to cerium compounds
US4356106A (en) * 1980-05-09 1982-10-26 United Kingdom Atomic Energy Authority Cerium compounds
DE3271142D1 (en) * 1981-08-07 1986-06-19 Atomic Energy Authority Uk Cerium compounds
FR2559754A1 (fr) * 1984-02-20 1985-08-23 Rhone Poulenc Spec Chim Oxyde cerique a nouvelles caracteristiques morphologiques et son procede d'obtention
FR2570087B1 (fr) * 1984-09-13 1986-11-21 Rhone Poulenc Spec Chim Procede d'oxydation electrolytique et ensemble d'electrolyse pour sa mise en oeuvre
GB8430244D0 (en) * 1984-11-30 1985-01-09 Atomic Energy Authority Uk Preparation of materials
FR2584388B1 (fr) * 1985-07-03 1991-02-15 Rhone Poulenc Spec Chim Composition a base d'oxyde cerique, sa preparation et ses utilisations

Also Published As

Publication number Publication date
AU7060587A (en) 1987-10-01
JP2681464B2 (ja) 1997-11-26
KR870008790A (ko) 1987-10-20
EP0239477A3 (en) 1987-11-25
ATE79838T1 (de) 1992-09-15
FR2596380B1 (fr) 1991-09-27
CA1332779C (fr) 1994-11-01
JPS62275021A (ja) 1987-11-30
JPH0748123A (ja) 1995-02-21
GR3006266T3 (https=) 1993-06-21
EP0239477A2 (fr) 1987-09-30
AU598525B2 (en) 1990-06-28
DE3781297D1 (de) 1992-10-01
EP0239477B1 (fr) 1992-08-26
JPH0811690B2 (ja) 1996-02-07
BR8701981A (pt) 1988-01-12
FR2596380A1 (fr) 1987-10-02
US5035834A (en) 1991-07-30
DE3781297T2 (de) 1993-03-18
ES2051760T3 (es) 1994-07-01

Similar Documents

Publication Publication Date Title
KR910009578B1 (ko) 세륨 iv 화합물 및 그의 제조방법
US5344588A (en) Cerium (IV) compound
JP2905194B2 (ja) 新規な形態学的特徴を有する酸化第二セリウムの製造方法
US4965057A (en) Process for producing morphologically improved ceric oxide particulates
KR910010128B1 (ko) 세륨(iv) 화합물의 수성 콜로이드 분산액 및 그의 제조방법
KR910010131B1 (ko) 새로운 형태학적 특성을 갖는 산화 제2세륨 및 그 제조방법
JP2670983B2 (ja) 酸化第二セリウムを主体とする組成物の製造方法
US3416884A (en) Crystalline zirconium phosphates
JP3284413B2 (ja) 水和ジルコニアゾルおよびジルコニア粉末の製造方法
JP2537671B2 (ja) セリウム（ｉｖ）化合物の水性コロイド分散体及びその製造方法
US4243649A (en) Process for the manufacture of zirconium oxide from technical calcium zirconate
KR20060009876A (ko) 지르코늄 산화물 및 지르코늄계 혼합 산화물의 제조 방법
US5145605A (en) Sol-forming cerium material
JPH01294521A (ja) 希土類元素化合物の水性コロイド分散体の製造方法及びその生成物
JP2001270775A (ja) Ｙａｇ透明焼結体の製造法
US5308548A (en) Preparing a dispersible, sol-forming cerium (IV) composition
JPH0764563B2 (ja) 結晶質ジルコニアの微粉末及びその製造方法
RU2093467C1 (ru) Способ получения фосфата и/или арсената титанила одновалентного металла
JPS62212224A (ja) ジルコニア系固溶体結晶質微粉末の製造方法
JP2882040B2 (ja) 水和ジルコニアゾルの製造方法
JP3254693B2 (ja) 水和ジルコニアゾルおよびジルコニア粉末の製法
JPH05132311A (ja) 酸化第二セリウムゾルの製造方法
JP3237140B2 (ja) 水和ジルコニアゾルおよびジルコニア粉末の製造法
JPH0558637A (ja) 水和ジルコニアゾルおよびジルコニア粉末の製造方法
JPH02107523A (ja) 大粒子径五酸化アルチモンゾル及びその製法

Legal Events

Date Code Title Description
PA0109 Patent application

St.27 status event code: A-0-1-A10-A12-nap-PA0109

R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

T11-X000 Administrative time limit extension requested

St.27 status event code: U-3-3-T10-T11-oth-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

G160 Decision to publish patent application
PG1605 Publication of application before grant of patent

St.27 status event code: A-2-2-Q10-Q13-nap-PG1605

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U11-oth-PR1002

Fee payment year number: 1

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 4

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 5

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 6

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 7

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 8

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 9

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 10

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 11

FPAY Annual fee payment

Payment date: 20021107

Year of fee payment: 12

PR1001 Payment of annual fee

St.27 status event code: A-4-4-U10-U11-oth-PR1001

Fee payment year number: 12

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20031122

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20031122

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000