NO962083L - Compound based on yttrium or holmium, process for its preparation and colloidal dispersion comprising the same - Google Patents

Compound based on yttrium or holmium, process for its preparation and colloidal dispersion comprising the same

Info

Publication number
NO962083L
NO962083L NO962083A NO962083A NO962083L NO 962083 L NO962083 L NO 962083L NO 962083 A NO962083 A NO 962083A NO 962083 A NO962083 A NO 962083A NO 962083 L NO962083 L NO 962083L
Authority
NO
Norway
Prior art keywords
colloidal dispersion
yttrium
holmium
preparation
same
Prior art date
Application number
NO962083A
Other languages
Norwegian (no)
Other versions
NO962083D0 (en
Inventor
Denis Huguenin
Pierre Macaudiere
Original Assignee
Rhone Poulenc Chimie
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 Rhone Poulenc Chimie filed Critical Rhone Poulenc Chimie
Publication of NO962083D0 publication Critical patent/NO962083D0/en
Publication of NO962083L publication Critical patent/NO962083L/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • 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
    • 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
    • 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
    • C01F17/30—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/22—Surface treatment of glass, not in the form of fibres or filaments, by coating with other inorganic material
    • C03C17/23—Oxides
    • C03C17/25—Oxides by deposition from the liquid phase
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F5/00—Compounds containing elements of Groups 3 or 13 of the Periodic System
    • C07F5/003—Compounds containing elements of Groups 3 or 13 of the Periodic System without C-Metal linkages
    • 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
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2217/00—Coatings on glass
    • C03C2217/20—Materials for coating a single layer on glass
    • C03C2217/21—Oxides
    • C03C2217/228—Other specific oxides
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2218/00—Methods for coating glass
    • C03C2218/10—Deposition methods
    • C03C2218/11—Deposition methods from solutions or suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nanotechnology (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Colloid Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Oppfinnelsen vedrører en forbindelse i fast form, basert på et yttrium- eller holmiumhydroksyd og på et anion av en enverdig syre som har en pKa på mellom 2,5 og 5,0, som er redispergerbar i vann i en andel på minst 80 % og hovedsakelig i form av en kolloidal dispersjon. Denne forbindelse oppnås ved en fremgangsmåte som kjennetegnes ved at en kolloidal dispersjon basert på et yttrium- eller .holmiumhydroksyd og på et anion av en enverdig syre som har i en pKa på mellom 2,5 og 5,0, forstøvningstørkes. Når forbindelsen redispergeres i vann gir den en kolloidal dispersjon som kan anvendes for belegning av et substrat.The invention relates to a solid compound based on a yttrium or holmium hydroxide and to an anion of a monovalent acid having a pKa of between 2.5 and 5.0, which is redispersible in water in a proportion of at least 80% and mainly in the form of a colloidal dispersion. This compound is obtained by a process characterized in that a colloidal dispersion based on a yttrium or helium hydroxide and on an anion of a monovalent acid having a pKa of between 2.5 and 5.0 is atomized. When the compound is redispersed in water, it provides a colloidal dispersion which can be used for coating a substrate.

NO962083A 1995-05-24 1996-05-22 Compound based on yttrium or holmium, process for its preparation and colloidal dispersion comprising the same NO962083L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9506185A FR2734560B1 (en) 1995-05-24 1995-05-24 COMPOUND BASED ON YTTRIUM OR REDISPERSIBLE HOLMIUM IN THE FORM OF A SOIL

Publications (2)

Publication Number Publication Date
NO962083D0 NO962083D0 (en) 1996-05-22
NO962083L true NO962083L (en) 1996-11-25

Family

ID=9479334

Family Applications (1)

Application Number Title Priority Date Filing Date
NO962083A NO962083L (en) 1995-05-24 1996-05-22 Compound based on yttrium or holmium, process for its preparation and colloidal dispersion comprising the same

Country Status (8)

Country Link
EP (1) EP0744379A1 (en)
JP (1) JPH08319114A (en)
KR (1) KR960041058A (en)
CN (1) CN1145332A (en)
CA (1) CA2177222A1 (en)
FR (1) FR2734560B1 (en)
HU (1) HUP9601410A3 (en)
NO (1) NO962083L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100662201B1 (en) * 2003-10-09 2006-12-27 가부시키가이샤 무라타 세이사쿠쇼 Rare earth metal compound in aqueous solvent, method for producing same, and method for producing ceramic powder using same
KR20070105102A (en) * 2006-04-25 2007-10-30 삼성코닝 주식회사 Yttrium oxide composition, a method of forming the yttrium oxide composition and a method of forming a yttrium oxide layer using the same
CN106784845A (en) * 2016-12-30 2017-05-31 深圳市豪鹏科技有限公司 A kind of aqueous inorganic glue and preparation method and application
EP4086227A4 (en) * 2020-02-28 2024-01-03 Murata Manufacturing Co Metal double salt liquid dispersion, method for producing metal double salt liquid dispersion, metal oxide nanoparticle liquid dispersion, and method for producing metal oxide nanoparticle liquid dispersion

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1979000248A1 (en) * 1977-11-01 1979-05-17 Atomic Energy Authority Uk Production of dispersions
GB2102780B (en) * 1981-08-07 1985-04-03 Atomic Energy Authority Uk Improvements in or relating to compounds
FR2620437B1 (en) * 1987-09-14 1990-11-30 Rhone Poulenc Chimie PROCESS FOR OBTAINING COLLOIDAL DISPERSION OF A RARE EARTH COMPOUND IN AQUEOUS MEDIA AND PRODUCT OBTAINED
FR2720295B1 (en) * 1994-05-27 1996-07-12 Rhone Poulenc Chimie Dispersible compound based on a rare earth, colloidal suspension obtained from this compound, their methods of preparation and use in the manufacture of catalysts.

Also Published As

Publication number Publication date
HUP9601410A2 (en) 1997-02-28
FR2734560A1 (en) 1996-11-29
HU9601410D0 (en) 1996-07-29
EP0744379A1 (en) 1996-11-27
CA2177222A1 (en) 1996-11-25
NO962083D0 (en) 1996-05-22
JPH08319114A (en) 1996-12-03
CN1145332A (en) 1997-03-19
FR2734560B1 (en) 1997-08-14
HUP9601410A3 (en) 1997-10-28
KR960041058A (en) 1996-12-17

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