FR2486519B1 - - Google Patents

Info

Publication number
FR2486519B1
FR2486519B1 FR8015171A FR8015171A FR2486519B1 FR 2486519 B1 FR2486519 B1 FR 2486519B1 FR 8015171 A FR8015171 A FR 8015171A FR 8015171 A FR8015171 A FR 8015171A FR 2486519 B1 FR2486519 B1 FR 2486519B1
Authority
FR
France
Prior art keywords
different
gadolinium
lanthanum
represent
group
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
FR8015171A
Other languages
English (en)
French (fr)
Other versions
FR2486519A1 (fr
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8015171A priority Critical patent/FR2486519A1/fr
Priority to DE8181401087T priority patent/DE3166946D1/de
Priority to EP81401087A priority patent/EP0043776B1/fr
Priority to AT81401087T priority patent/ATE10085T1/de
Priority to JP56105737A priority patent/JPS5792522A/ja
Publication of FR2486519A1 publication Critical patent/FR2486519A1/fr
Priority to US06/491,410 priority patent/US4606846A/en
Application granted granted Critical
Publication of FR2486519B1 publication Critical patent/FR2486519B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B29/00—Single crystals or homogeneous polycrystalline material with defined structure characterised by the material or by their shape
    • C30B29/10—Inorganic compounds or compositions
    • C30B29/16—Oxides
    • C30B29/22—Complex oxides
    • 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
    • C01F17/32—Compounds containing rare earth metals and at least one element other than a rare earth metal, oxygen or hydrogen, e.g. La4S3Br6 oxide or hydroxide being the only anion, e.g. NaCeO2 or MgxCayEuO
    • C01F17/34—Aluminates, e.g. YAlO3 or Y3-xGdxAl5O12
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G33/00—Compounds of niobium
    • C01G33/006—Compounds containing niobium, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G37/00—Compounds of chromium
    • C01G37/006—Compounds containing chromium, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G45/00—Compounds of manganese
    • C01G45/20—Compounds containing manganese, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G45/22—Compounds containing manganese, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/009—Compounds containing iron, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G51/00—Compounds of cobalt
    • C01G51/80—Compounds containing cobalt, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G51/82—Compounds containing cobalt, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • C01G53/80—Compounds containing nickel, with or without oxygen or hydrogen, and containing one or more other elements
    • C01G53/82—Compounds containing nickel, with or without oxygen or hydrogen, and containing two or more other elements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/44—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminates
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B11/00—Single-crystal growth by normal freezing or freezing under temperature gradient, e.g. Bridgman-Stockbarger method
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B13/00—Single-crystal growth by zone-melting; Refining by zone-melting
    • C—CHEMISTRY; METALLURGY
    • C30—CRYSTAL GROWTH
    • C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
    • C30B15/00—Single-crystal growth by pulling from a melt, e.g. Czochralski method
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S3/00—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range
    • H01S3/14—Lasers, i.e. devices using stimulated emission of electromagnetic radiation in the infrared, visible or ultraviolet wave range characterised by the material used as the active medium
    • H01S3/16—Solid materials
    • H01S3/1688—Stoichiometric laser compounds, i.e. in which the active element forms one component of a stoichiometric formula rather than being merely a dopant
    • 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
    • C01P2002/52—Solid solutions containing elements as dopants
    • C01P2002/54—Solid solutions containing elements as dopants one element only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/80—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70
    • C01P2002/84—Crystal-structural characteristics defined by measured data other than those specified in group C01P2002/70 by UV- or VIS- data
    • 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
    • C01P2006/40—Electric properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Metallurgy (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electromagnetism (AREA)
  • Geology (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Lasers (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Iron (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Luminescent Compositions (AREA)
FR8015171A 1980-07-08 1980-07-08 Oxydes mixtes d'aluminium, leur procede de fabrication et leur application Granted FR2486519A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR8015171A FR2486519A1 (fr) 1980-07-08 1980-07-08 Oxydes mixtes d'aluminium, leur procede de fabrication et leur application
DE8181401087T DE3166946D1 (en) 1980-07-08 1981-07-07 Alumina-based mixed oxide compounds, manufacturing process and use thereof
EP81401087A EP0043776B1 (fr) 1980-07-08 1981-07-07 Oxydes mixtes d'aluminium, leur procédé de fabrication et leur application
AT81401087T ATE10085T1 (de) 1980-07-08 1981-07-07 Aluminiumoxyd enthaltende mischoxyde, ihr herstellungsverfahren und ihre anwendung.
JP56105737A JPS5792522A (en) 1980-07-08 1981-07-08 Alminum mixed oxide, manufacture and use
US06/491,410 US4606846A (en) 1980-07-08 1983-05-04 Mixed rare earth metal, divalent transition metal, aluminum oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8015171A FR2486519A1 (fr) 1980-07-08 1980-07-08 Oxydes mixtes d'aluminium, leur procede de fabrication et leur application

Publications (2)

Publication Number Publication Date
FR2486519A1 FR2486519A1 (fr) 1982-01-15
FR2486519B1 true FR2486519B1 (https=) 1984-10-19

Family

ID=9243984

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8015171A Granted FR2486519A1 (fr) 1980-07-08 1980-07-08 Oxydes mixtes d'aluminium, leur procede de fabrication et leur application

Country Status (6)

Country Link
US (1) US4606846A (https=)
EP (1) EP0043776B1 (https=)
JP (1) JPS5792522A (https=)
AT (1) ATE10085T1 (https=)
DE (1) DE3166946D1 (https=)
FR (1) FR2486519A1 (https=)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2588848B1 (fr) * 1985-10-21 1987-11-20 Commissariat Energie Atomique Aluminates mixtes de lanthane-magnesium, leur procede de fabrication et lasers utilisant ces aluminates
IL82361A (en) * 1986-04-30 1990-11-05 American Telephone & Telegraph Device comprising congruently melting complex oxides
FR2599733B1 (fr) * 1986-06-10 1988-08-26 Centre Nat Rech Scient Gallates mixtes de lanthanide-magnesium, laser utilisant des monocristaux de ces gallates
FR2600055B1 (fr) * 1986-06-16 1988-08-26 Commissariat Energie Atomique Aluminates mixtes de lanthanide-magnesium, lasers utilisant des monocristaux de ces aluminates
FR2603051B1 (fr) * 1986-12-05 1988-11-10 Commissariat Energie Atomique Aluminates mixtes de lanthane-magnesium, lasers utilisant des monocristaux de ces aluminates
US4824598A (en) * 1987-10-20 1989-04-25 The United States Of America As Represented By The United States Department Of Energy Synthetic laser medium
FR2659639B1 (fr) * 1990-03-13 1992-06-12 Quartz & Silice Oxydes mixtes de strontium et de lanthanide et laser utilisant des monocristaux de ces oxydes.
US5137852A (en) * 1991-01-11 1992-08-11 Rockwell International Corp. High temperature ceramic composites
DE19807163C1 (de) * 1998-02-20 1999-10-28 Rainer Gadow Wärmedämmaterial und Verfahren zum Herstellen eines solchen
US6297179B1 (en) * 1999-10-18 2001-10-02 Corning Incorporated Transition-metal, glass-ceramic gain media
JP4605729B2 (ja) * 2001-01-19 2011-01-05 信越石英株式会社 透光性セラミックス体及びその製造方法
JP4587350B2 (ja) * 2001-01-19 2010-11-24 信越石英株式会社 透光性セラミックス体の製造方法
JP4235748B2 (ja) * 2002-03-18 2009-03-11 株式会社日立プラズマパテントライセンシング 表示装置
JP4507862B2 (ja) * 2004-12-01 2010-07-21 株式会社日立プラズマパテントライセンシング 蛍光体及びそれを用いた装置
US20090160341A1 (en) * 2006-04-11 2009-06-25 Koninklijke Philips Electronics N.V. Discharge lamp comprising uv-phosphor
DE102009050542A1 (de) * 2009-10-23 2011-04-28 Merck Patent Gmbh Sm-aktivierte Aluminat- und Borat-Leuchtstoffe
KR102057026B1 (ko) * 2012-02-08 2019-12-18 바스프 에스이 수산화물(들) 을 함유할 수 있는 혼합 탄산염 제조 방법
US20150247245A1 (en) * 2013-09-30 2015-09-03 Honeywell International Inc. Protective coating systems for gas turbine engine applications and methods for fabricating the same
CN119330699A (zh) * 2024-10-18 2025-01-21 福建师范大学 一种窄带绿光发射透明荧光复合陶瓷及其制备方法与应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR997615A (fr) * 1948-10-14 1952-01-08 Titan Co Inc Boules de rutile et procédé pour leur fabrication
FR1347015A (fr) * 1962-08-10 1963-12-27 Comp Generale Electricite Préparation de monocristaux orientés
US3503006A (en) * 1964-04-30 1970-03-24 Union Carbide Corp Solid state laser device including lanthanum oxide as the host material
NL135101C (https=) * 1964-05-14
US3725811A (en) * 1969-09-15 1973-04-03 Westinghouse Electric Corp Laser and fluorescent crystalline materials
JPS521396B2 (https=) * 1972-08-25 1977-01-13
NL160869C (nl) * 1972-11-03 Philips Nv Luminescerend scherm, alsmede ontladingslamp en katho- de straalbuis, voorzien van een dergelijk scherm.
JPS512320A (en) * 1974-05-17 1976-01-09 Matsushita Electric Industrial Co Ltd Johoden sosochi
NL7809555A (nl) * 1978-09-20 1980-03-24 Philips Nv Werkwijze voor het bereiden van een luminescerend alu- minaat.
NL187212B (nl) * 1978-11-21 1991-02-01 Philips Nv Luminescerend terrair aluminaat; luminescerend scherm; lagedrukkwikdampontladingslamp.
CA1144743A (en) * 1979-06-21 1983-04-19 Charles F. Chenot Ce-doped yttrium aluminum garnet and devices incorporating same
US4249108A (en) * 1979-11-30 1981-02-03 Gte Products Corporation LaMg Aluminate phosphors activated by europium and lamps incorporating same

Also Published As

Publication number Publication date
EP0043776A1 (fr) 1982-01-13
JPS5792522A (en) 1982-06-09
EP0043776B1 (fr) 1984-10-31
ATE10085T1 (de) 1984-11-15
DE3166946D1 (en) 1984-12-06
US4606846A (en) 1986-08-19
JPH033606B2 (https=) 1991-01-21
FR2486519A1 (fr) 1982-01-15

Similar Documents

Publication Publication Date Title
FR2486519B1 (https=)
ES8609209A1 (es) Un procedimiento para la preparacion de derivados de fenetano.
CA2044893A1 (en) Transition Metal-Containing Zeolite Having High Hydrothermal Stability, Production Method Thereof and Method of Using Same
ES368489A1 (es) Un procedimiento de conducir una reaccion de intercambio deester entre un alcohol reaccionante y un ester de acido car-boxilico de un alcohol distinto de dicho alcohol reaccionan-te.
MY137389A (en) Partially esther-exchaged sipm and process therewith
GB9008605D0 (en) Process
JPS55142025A (en) Process of production of polycarbonate
JPS53130557A (en) Cold storage house
JPS5282049A (en) Control system for information alternation of terminal equipment
JPS5663993A (en) Novel preparation of tobramycin
GB1405717A (en) Optical glass
JPS51133227A (en) Preparation of 2-hydroxyalkyl (meth)acrylate
JPS53104897A (en) Magnetic head
JPS5245823A (en) Chinese character input unit
JPS5380510A (en) Convertors
JPS5558248A (en) Aromatic copolyester composition
JPS5434009A (en) Winding for three-phase induction motor
JPS5328694A (en) Preparation of polyester
TD MON I
JPS5414634A (en) Information delivery system
JPS53107489A (en) Preparation of instant miso having long shelf life
GB1465178A (en) Light-stabilized linear polyester and process for its manufacture
JPS54108898A (en) Preparation of polyester having high whiteness
JPS5417507A (en) Electromagnetic pump
JPS5673030A (en) Dealkylation of c9 fraction

Legal Events

Date Code Title Description
ST Notification of lapse