SG59910A1 - Rare earth oxysulphide composition a process for the preparation thereof and use thereof as a luninophore - Google Patents

Rare earth oxysulphide composition a process for the preparation thereof and use thereof as a luninophore

Info

Publication number
SG59910A1
SG59910A1 SG1995000737A SG1995000737A SG59910A1 SG 59910 A1 SG59910 A1 SG 59910A1 SG 1995000737 A SG1995000737 A SG 1995000737A SG 1995000737 A SG1995000737 A SG 1995000737A SG 59910 A1 SG59910 A1 SG 59910A1
Authority
SG
Singapore
Prior art keywords
luninophore
preparation
composition
rare earth
oxysulphide
Prior art date
Application number
SG1995000737A
Other languages
English (en)
Inventor
Joel Danroc
Denis Huguenin
Francois Levy
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 SG59910A1 publication Critical patent/SG59910A1/en

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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7766—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • C09K11/7771—Oxysulfides
    • 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
    • C01F17/288—Sulfides
    • C01F17/294—Oxysulfides
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/08—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials
    • C09K11/77—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • C09K11/7789—Oxysulfides
    • 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
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
SG1995000737A 1994-06-29 1995-06-27 Rare earth oxysulphide composition a process for the preparation thereof and use thereof as a luninophore SG59910A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9407993A FR2721918B1 (fr) 1994-06-29 1994-06-29 Oxysulfure de terre rare, son procede de preparation et son utilisation comme luminophore

Publications (1)

Publication Number Publication Date
SG59910A1 true SG59910A1 (en) 1999-02-22

Family

ID=9464775

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1995000737A SG59910A1 (en) 1994-06-29 1995-06-27 Rare earth oxysulphide composition a process for the preparation thereof and use thereof as a luninophore

Country Status (8)

Country Link
EP (1) EP0690116A1 (de)
JP (1) JPH0881220A (de)
KR (1) KR960000774A (de)
CN (1) CN1124758A (de)
CA (1) CA2152871A1 (de)
FR (1) FR2721918B1 (de)
SG (1) SG59910A1 (de)
TW (1) TW301758B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW469292B (en) * 1996-10-31 2001-12-21 Samsung Display Devices Co Ltd An improved phosphor complex having high brightness
WO2002103259A1 (fr) * 2001-06-18 2002-12-27 Konoshima Chemical Co., Ltd. Matiere d'entreposage au froid a base d'un oxysulfure metallique de terre rare et dispositif d'entreposage au froid
WO2003081145A1 (fr) * 2002-03-22 2003-10-02 Sumitomo Heavy Industries, Ltd. Dispositif de stockage a temperature cryogenique et refrigerateur
RU2350579C2 (ru) 2004-05-17 2009-03-27 Федеральное Государственное Унитарное Предприятие "Научно-Исследовательский И Технологический Институт Оптического Материаловедения" Всероссийского Научного Центра "Государственный Оптический Институт Им. С.И.Вавилова" Флуоресцентная керамика
CN101024770B (zh) * 2007-01-30 2010-10-06 中国科学院上海硅酸盐研究所 一种稀土硫氧化物发光材料的合成方法
CN106835180B (zh) * 2017-02-15 2018-10-23 东华理工大学 一种共沉积制备稀土硫氧化物发光体基质材料的方法
CN109574063B (zh) * 2019-01-14 2021-03-16 东北大学 低波长低透光型稀土硫氧复合化合物的制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2464983A1 (fr) * 1979-09-07 1981-03-20 Anvar Procede de preparation de couches luminescentes d'oxysulfures de terres rares ou d'yttrium actives, moyen pour sa mise en oeuvre et materiaux obtenus
JP2685867B2 (ja) * 1989-02-09 1997-12-03 株式会社東芝 蛍光性セラミックスの製造方法
JPH06139974A (ja) * 1992-10-26 1994-05-20 Matsushita Electric Ind Co Ltd 平板型画像表示装置

Also Published As

Publication number Publication date
KR960000774A (ko) 1996-01-25
CN1124758A (zh) 1996-06-19
CA2152871A1 (fr) 1995-12-30
EP0690116A1 (de) 1996-01-03
FR2721918A1 (fr) 1996-01-05
JPH0881220A (ja) 1996-03-26
FR2721918B1 (fr) 1996-09-06
TW301758B (de) 1997-04-01

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