FR3043687B1 - Procede sol-gel de synthese d'un materiau luminescent de formulation generale axbyfz:mn - Google Patents

Procede sol-gel de synthese d'un materiau luminescent de formulation generale axbyfz:mn Download PDF

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Publication number
FR3043687B1
FR3043687B1 FR1560857A FR1560857A FR3043687B1 FR 3043687 B1 FR3043687 B1 FR 3043687B1 FR 1560857 A FR1560857 A FR 1560857A FR 1560857 A FR1560857 A FR 1560857A FR 3043687 B1 FR3043687 B1 FR 3043687B1
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Prior art keywords
axbyfz
sol
luminescent material
gel process
general formulation
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FR1560857A
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English (en)
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FR3043687A1 (fr
Inventor
Anthony BARROS
Rodolphe DELONCLE
Jerome DESCHAMPS
Genevieve Chadeyron
Damien BOYER
Philippe BOUTINAUD
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
Universite Blaise Pascal Clermont Ferrand II
Ecole Nationale Superieure de Chimie de Clermont Ferrand
Lumiliite SAS
Original Assignee
Ecole Nat Superieure De Chimie De Clermont Ferrand
Revlum
Centre National de la Recherche Scientifique CNRS
Linxens Holding SAS
Universite Blaise Pascal Clermont Ferrand II
Ecole Nationale Superieure de Chimie de Clermont Ferrand
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Priority to FR1560857A priority Critical patent/FR3043687B1/fr
Application filed by Ecole Nat Superieure De Chimie De Clermont Ferrand, Revlum, Centre National de la Recherche Scientifique CNRS, Linxens Holding SAS, Universite Blaise Pascal Clermont Ferrand II, Ecole Nationale Superieure de Chimie de Clermont Ferrand filed Critical Ecole Nat Superieure De Chimie De Clermont Ferrand
Priority to EP16809984.4A priority patent/EP3374466A1/fr
Priority to US15/775,524 priority patent/US11505741B2/en
Priority to KR1020187016697A priority patent/KR102132757B1/ko
Priority to CA3004389A priority patent/CA3004389C/fr
Priority to PCT/FR2016/052938 priority patent/WO2017081428A1/fr
Priority to JP2018544432A priority patent/JP2019500312A/ja
Priority to CN201680073844.6A priority patent/CN108699439B/zh
Publication of FR3043687A1 publication Critical patent/FR3043687A1/fr
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Publication of FR3043687B1 publication Critical patent/FR3043687B1/fr
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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
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/615—Halogenides
    • C09K11/616—Halogenides with alkali or alkaline 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
    • C09K11/61—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing fluorine, chlorine, bromine, iodine or unspecified halogen elements
    • C09K11/617—Silicates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps

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  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Luminescent Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Le procédé sol-gel de synthèse d'un matériau luminescent de formulation générale : AxByFz :Mn, comprend au moins les étapes suivantes : - a) de production d'un précurseur liquide (2, 3), en solution alcoolique, par mélange de réactifs métalliques (1), notamment d'alcoxydes métalliques, d'au moins un métal de transition, - b) d'obtention d'un précurseur solide (5, 6) à partir du précurseur liquide (2, 3) obtenu à l'étape a), par élimination (4) du solvant, - c) de cristallisation (7, 70) du précurseur solide (5, 6) obtenu à l'étape b), par traitement thermique sous atmosphère fluorée, - d) de récupération de la poudre cristalline fluorescente (8) obtenue à l'issue de l'étape c).
FR1560857A 2015-11-13 2015-11-13 Procede sol-gel de synthese d'un materiau luminescent de formulation generale axbyfz:mn Active FR3043687B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1560857A FR3043687B1 (fr) 2015-11-13 2015-11-13 Procede sol-gel de synthese d'un materiau luminescent de formulation generale axbyfz:mn
US15/775,524 US11505741B2 (en) 2015-11-13 2016-11-10 Sol-gel process for synthesising a luminescent material with general formulation: AxByFz:Mn
KR1020187016697A KR102132757B1 (ko) 2015-11-13 2016-11-10 일반식 AxByFz:Mn을 갖는 발광 재료의 졸-겔 합성 방법
CA3004389A CA3004389C (fr) 2015-11-13 2016-11-10 Procede sol-gel de synthese d'un materiau luminescent de formulation generale : axbyfz : mn
EP16809984.4A EP3374466A1 (fr) 2015-11-13 2016-11-10 Procede sol-gel de synthese d'un materiau luminescent de formulation generale: axbyfz:mn
PCT/FR2016/052938 WO2017081428A1 (fr) 2015-11-13 2016-11-10 Procede sol-gel de synthese d'un materiau luminescent de formulation generale: axbyfz:mn
JP2018544432A JP2019500312A (ja) 2015-11-13 2016-11-10 一般式ＡｘＢｙＦｚ：Ｍｎの発光性材料のゾルゲル合成方法
CN201680073844.6A CN108699439B (zh) 2015-11-13 2016-11-10 合成通式为AxByFz:Mn的发光材料的溶胶-凝胶法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1560857A FR3043687B1 (fr) 2015-11-13 2015-11-13 Procede sol-gel de synthese d'un materiau luminescent de formulation generale axbyfz:mn
FR1560857 2015-11-13

Publications (2)

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FR3043687A1 FR3043687A1 (fr) 2017-05-19
FR3043687B1 true FR3043687B1 (fr) 2020-07-03

Family

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FR1560857A Active FR3043687B1 (fr) 2015-11-13 2015-11-13 Procede sol-gel de synthese d'un materiau luminescent de formulation generale axbyfz:mn

Country Status (8)

Country Link
US (1) US11505741B2 (fr)
EP (1) EP3374466A1 (fr)
JP (1) JP2019500312A (fr)
KR (1) KR102132757B1 (fr)
CN (1) CN108699439B (fr)
CA (1) CA3004389C (fr)
FR (1) FR3043687B1 (fr)
WO (1) WO2017081428A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110240895B (zh) * 2019-07-16 2022-08-19 江西理工大学 Mn4+掺杂氟化物或氟氧化物荧光材料的性能修复方法
FR3106832B1 (fr) 2020-02-03 2022-04-29 Centre Nat Rech Scient Procédé de synthèse en voie sèche d’un luminophore par traitement sous atmosphère de fluor

Family Cites Families (17)

* Cited by examiner, † Cited by third party
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US5891361A (en) * 1997-05-02 1999-04-06 Sarnoff Corporation Method for preparing small particle size fluoride up-converting phosphors
WO2009099211A1 (fr) * 2008-02-07 2009-08-13 Mitsubishi Chemical Corporation Dispositif émettant de la lumière à semi-conducteur, dispositif de rétroéclairage, dispositif d'affichage d'image en couleur et luminophore utilisé pour ces dispositifs
EP2590276B1 (fr) * 2010-12-21 2018-12-19 Mitsubishi Electric Corporation Dispositif laser de type à guide d'ondes avec contrôle de mode
US8252613B1 (en) * 2011-03-23 2012-08-28 General Electric Company Color stable manganese-doped phosphors
RU2613963C2 (ru) * 2012-02-16 2017-03-22 Конинклейке Филипс Н.В. Имеющие покрытие фторсиликаты, излучающие красный узкополосный свет, для полупроводниковых светоизлучающих устройств
US9698314B2 (en) * 2013-03-15 2017-07-04 General Electric Company Color stable red-emitting phosphors
US9580648B2 (en) * 2013-03-15 2017-02-28 General Electric Company Color stable red-emitting phosphors
MY183192A (en) * 2013-12-13 2021-02-18 Gen Electric Processes for preparing color stable manganese-doped complex fluoride phosphors
JP6094532B2 (ja) * 2013-12-27 2017-03-15 日亜化学工業株式会社 フッ化物蛍光体の製造方法
JP5804149B2 (ja) * 2014-01-30 2015-11-04 信越化学工業株式会社 複フッ化物蛍光体の製造方法及び処理方法
SG10201800002WA (en) * 2014-02-11 2018-02-27 Univation Tech Llc Producing polyolefin products
US9512356B2 (en) * 2014-05-01 2016-12-06 General Electric Company Process for preparing red-emitting phosphors
KR101809793B1 (ko) * 2014-09-30 2017-12-15 니치아 카가쿠 고교 가부시키가이샤 불화물 형광체 및 그 제조 방법 및 발광 장치
US10047286B2 (en) * 2014-10-27 2018-08-14 General Electric Company Color stable red-emitting phosphors
KR102355081B1 (ko) * 2014-12-26 2022-01-26 삼성전자주식회사 불화물 형광체 제조방법, 백색 발광장치, 디스플레이 장치 및 조명장치
US9982190B2 (en) * 2015-02-20 2018-05-29 General Electric Company Color stable red-emitting phosphors
US11193059B2 (en) * 2016-12-13 2021-12-07 Current Lighting Solutions, Llc Processes for preparing color stable red-emitting phosphor particles having small particle size

Also Published As

Publication number Publication date
US11505741B2 (en) 2022-11-22
KR102132757B1 (ko) 2020-07-13
KR20180100112A (ko) 2018-09-07
CN108699439B (zh) 2022-02-18
CA3004389C (fr) 2020-11-03
CN108699439A (zh) 2018-10-23
JP2019500312A (ja) 2019-01-10
FR3043687A1 (fr) 2017-05-19
CA3004389A1 (fr) 2017-05-18
EP3374466A1 (fr) 2018-09-19
WO2017081428A1 (fr) 2017-05-18
US20190071601A1 (en) 2019-03-07

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