WO2012099481A3 - Luminescent material as well as a method of obtaining it - Google Patents

Luminescent material as well as a method of obtaining it Download PDF

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Publication number
WO2012099481A3
WO2012099481A3 PCT/PL2012/050002 PL2012050002W WO2012099481A3 WO 2012099481 A3 WO2012099481 A3 WO 2012099481A3 PL 2012050002 W PL2012050002 W PL 2012050002W WO 2012099481 A3 WO2012099481 A3 WO 2012099481A3
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WO
WIPO (PCT)
Prior art keywords
obtaining
well
luminescent material
lu2o3
praseodymium
Prior art date
Application number
PCT/PL2012/050002
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French (fr)
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WO2012099481A2 (en
Inventor
Eugeniusz ZYCH
Aneta WIATROWSKA
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WROCŁAWSKIE CENTRUM BADAŃ EIT+ Sp z o.o.
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Publication of WO2012099481A2 publication Critical patent/WO2012099481A2/en
Publication of WO2012099481A3 publication Critical patent/WO2012099481A3/en

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    • 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
    • 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
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
    • C04B35/62645—Thermal treatment of powders or mixtures thereof other than sintering
    • C04B35/6268—Thermal treatment of powders or mixtures thereof other than sintering characterised by the applied pressure or type of atmosphere, e.g. in vacuum, hydrogen or a specific oxygen pressure
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    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
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    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63448—Polymers obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
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    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Luminescent Compositions (AREA)

Abstract

The subject of the present invention is a luminescent material characterised in that it contains matrix of lutetium trioxide, Lu2O3, doped with praseodymium and hafnium as well as a method of obtaining the aforementioned material.
PCT/PL2012/050002 2011-01-18 2012-01-10 Luminescent material as well as a method of obtaining it WO2012099481A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PLPL393671 2011-01-18
PL393671A PL217798B1 (en) 2011-01-18 2011-01-18 Luminescent material and process for the preparation thereof

Publications (2)

Publication Number Publication Date
WO2012099481A2 WO2012099481A2 (en) 2012-07-26
WO2012099481A3 true WO2012099481A3 (en) 2012-09-27

Family

ID=46420495

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PCT/PL2012/050002 WO2012099481A2 (en) 2011-01-18 2012-01-10 Luminescent material as well as a method of obtaining it

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WO (1) WO2012099481A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PL222400B1 (en) 2013-06-12 2016-07-29 Wrocławskie Centrum Badań Eit + Spółka Z Ograniczoną X-ray memory and its use
CN114184299B (en) * 2021-12-11 2023-03-07 中国科学院长春光学精密机械与物理研究所 Rare earth element doping-based thermoluminescence temperature measurement method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867617A1 (en) * 2006-06-14 2007-12-19 Schott AG Opto-ceramics, optical elements prepared therefrom as well as mapping optics
JP2010106213A (en) * 2008-10-31 2010-05-13 Nemoto & Co Ltd Phosphor and means for authenticity discrimination
WO2010078224A2 (en) * 2008-12-30 2010-07-08 Saint-Gobain Ceramics & Plastics, Inc. Ceramic scintillator body and scintillation device
WO2010078223A2 (en) * 2008-12-30 2010-07-08 Saint-Gobain Ceramics & Plastics, Inc. Ceramic scintillator body and scintillation device
WO2010078220A2 (en) * 2008-12-30 2010-07-08 Saint-Gobain Ceramics & Plastics, Inc. Scintillation device and method of producing a ceramic scintillator body

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944333B2 (en) 1978-07-12 1984-10-29 富士写真フイルム株式会社 Radiographic image conversion method
NL7905433A (en) 1978-07-12 1980-01-15 Fuji Photo Film Co Ltd METHOD AND APPARATUS FOR RECORDING AND DISPLAYING A RADIATION IMAGE

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1867617A1 (en) * 2006-06-14 2007-12-19 Schott AG Opto-ceramics, optical elements prepared therefrom as well as mapping optics
JP2010106213A (en) * 2008-10-31 2010-05-13 Nemoto & Co Ltd Phosphor and means for authenticity discrimination
WO2010078224A2 (en) * 2008-12-30 2010-07-08 Saint-Gobain Ceramics & Plastics, Inc. Ceramic scintillator body and scintillation device
WO2010078223A2 (en) * 2008-12-30 2010-07-08 Saint-Gobain Ceramics & Plastics, Inc. Ceramic scintillator body and scintillation device
WO2010078220A2 (en) * 2008-12-30 2010-07-08 Saint-Gobain Ceramics & Plastics, Inc. Scintillation device and method of producing a ceramic scintillator body

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 201035, Derwent World Patents Index; AN 2010-F07732 *

Also Published As

Publication number Publication date
WO2012099481A2 (en) 2012-07-26
PL393671A1 (en) 2012-07-30
PL217798B1 (en) 2014-08-29

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