FR2938523B1 - Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci - Google Patents

Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci

Info

Publication number
FR2938523B1
FR2938523B1 FR0806503A FR0806503A FR2938523B1 FR 2938523 B1 FR2938523 B1 FR 2938523B1 FR 0806503 A FR0806503 A FR 0806503A FR 0806503 A FR0806503 A FR 0806503A FR 2938523 B1 FR2938523 B1 FR 2938523B1
Authority
FR
France
Prior art keywords
phosphate
lanthane
luminophore
cerium
possibly
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 - Fee Related
Application number
FR0806503A
Other languages
English (en)
Other versions
FR2938523A1 (fr
Inventor
Valerie Buissette
Mercier Thierry Le
Joel Bernard
Franck Aurissergues
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.)
Rhodia Operations SAS
Original Assignee
Rhodia Operations SAS
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
Priority to FR0806503A priority Critical patent/FR2938523B1/fr
Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to EP09752385A priority patent/EP2370544A1/fr
Priority to US13/129,691 priority patent/US20110272633A1/en
Priority to KR1020117011447A priority patent/KR101342336B1/ko
Priority to JP2011536853A priority patent/JP5635995B2/ja
Priority to PCT/EP2009/065391 priority patent/WO2010057921A1/fr
Priority to KR1020137013887A priority patent/KR101382823B1/ko
Priority to CA2741977A priority patent/CA2741977C/fr
Priority to CN2009801463474A priority patent/CN102216422A/zh
Publication of FR2938523A1 publication Critical patent/FR2938523A1/fr
Application granted granted Critical
Publication of FR2938523B1 publication Critical patent/FR2938523B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C09K11/7777—Phosphates
    • C09K11/7778—Phosphates with alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Luminescent Compositions (AREA)
FR0806503A 2008-11-20 2008-11-20 Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci Expired - Fee Related FR2938523B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0806503A FR2938523B1 (fr) 2008-11-20 2008-11-20 Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci
US13/129,691 US20110272633A1 (en) 2008-11-20 2009-11-18 Cerium and/or terbium phosphate optionally with lanthanum, phosphor resulting from said phosphate and methods for preparing same
KR1020117011447A KR101342336B1 (ko) 2008-11-20 2009-11-18 란탄을 임의로 함유하는 세륨 및/또는 테르븀 포스페이트, 상기 포스페이트로부터 생성된 인광체 및 그의 제조 방법
JP2011536853A JP5635995B2 (ja) 2008-11-20 2009-11-18 場合によりランタンを有するリン酸セリウムおよび／またはリン酸テルビウム、前記リン酸塩から生じる燐光体、ならびに該燐光体を作製する方法
EP09752385A EP2370544A1 (fr) 2008-11-20 2009-11-18 Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci
PCT/EP2009/065391 WO2010057921A1 (fr) 2008-11-20 2009-11-18 Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci
KR1020137013887A KR101382823B1 (ko) 2008-11-20 2009-11-18 란탄을 임의로 함유하는 세륨 및/또는 테르븀 포스페이트, 상기 포스페이트로부터 생성된 인광체 및 그의 제조 방법
CA2741977A CA2741977C (fr) 2008-11-20 2009-11-18 Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci
CN2009801463474A CN102216422A (zh) 2008-11-20 2009-11-18 任选具有镧的铈和/或铽磷酸盐、由所述磷酸盐获得的无机发光材料及其制备方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806503A FR2938523B1 (fr) 2008-11-20 2008-11-20 Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci

Publications (2)

Publication Number Publication Date
FR2938523A1 FR2938523A1 (fr) 2010-05-21
FR2938523B1 true FR2938523B1 (fr) 2011-01-07

Family

ID=40863508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806503A Expired - Fee Related FR2938523B1 (fr) 2008-11-20 2008-11-20 Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci

Country Status (8)

Country Link
US (1) US20110272633A1 (fr)
EP (1) EP2370544A1 (fr)
JP (1) JP5635995B2 (fr)
KR (2) KR101382823B1 (fr)
CN (1) CN102216422A (fr)
CA (1) CA2741977C (fr)
FR (1) FR2938523B1 (fr)
WO (1) WO2010057921A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2979351B1 (fr) 2011-08-31 2013-10-11 Rhodia Operations Luminophore a base d'un phosphate de lanthane, de cerium et de terbium a brillance stabilisee, procede de preparation et utilisation dans un dispositif luminescent
CN103396801A (zh) * 2013-07-11 2013-11-20 昆明理工大学 一种高亮度磷酸盐绿色荧光粉及其制备方法
CN105441079B (zh) * 2015-10-23 2018-02-09 东台市天源光电科技有限公司 一种高强度uvb荧光粉及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590705A (fr) * 1968-09-26 1970-04-20
JPS57133182A (en) * 1981-02-12 1982-08-17 Toshiba Corp Fluorescent substance
JPS5920378A (ja) * 1982-07-26 1984-02-02 Mitsubishi Electric Corp 螢光体およびこの螢光体を使用した低圧水銀蒸気放電灯
US5156764A (en) * 1988-12-28 1992-10-20 Kasei Optonix, Ltd. Phosphor
FR2694299B1 (fr) * 1992-07-29 1994-09-09 Rhone Poulenc Chimie Nouveaux luminophores verts à base de phosphate mixte de lanthane, cérium et terbium, précurseur de ceux-ci et procédés de synthèse.
FR2817770B1 (fr) * 2000-12-08 2003-11-28 Rhodia Terres Rares Dispersion colloidale aqueuse de phosphate de terre rare et procede de preparation
DE102004058922B4 (de) * 2003-12-17 2013-02-28 Osram Ag Verfahren zur Herstellung eines Phosphats der Lanthanoiden und daraus hergestelltes Phosphat
FR2904323B1 (fr) * 2006-07-28 2008-10-31 Rhodia Recherches & Tech Luminophores coeur-coquille.

Also Published As

Publication number Publication date
US20110272633A1 (en) 2011-11-10
WO2010057921A1 (fr) 2010-05-27
KR20110079728A (ko) 2011-07-07
CN102216422A (zh) 2011-10-12
CA2741977A1 (fr) 2010-05-27
JP2012509241A (ja) 2012-04-19
KR101342336B1 (ko) 2013-12-16
JP5635995B2 (ja) 2014-12-03
CA2741977C (fr) 2014-02-18
FR2938523A1 (fr) 2010-05-21
KR20130081305A (ko) 2013-07-16
EP2370544A1 (fr) 2011-10-05
KR101382823B1 (ko) 2014-04-08

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FR2938523B1 (fr) Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci
FR2938525B1 (fr) Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci
FR2938524B1 (fr) Phosphate de cerium et/ou de terbium, eventuellement avec du lanthane, luminophore issu de ce phosphate et procedes de preparation de ceux-ci

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Year of fee payment: 8

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Year of fee payment: 9

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Effective date: 20180731