FR2938526B1 - 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
FR2938526B1
FR2938526B1 FR0806506A FR0806506A FR2938526B1 FR 2938526 B1 FR2938526 B1 FR 2938526B1 FR 0806506 A FR0806506 A FR 0806506A FR 0806506 A FR0806506 A FR 0806506A FR 2938526 B1 FR2938526 B1 FR 2938526B1
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.)
Active
Application number
FR0806506A
Other languages
English (en)
Other versions
FR2938526A1 (fr
Inventor
Valerie Buissette
Mercier Thierry Le
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 FR0806506A priority Critical patent/FR2938526B1/fr
Application filed by Rhodia Operations SAS filed Critical Rhodia Operations SAS
Priority to CA2741980A priority patent/CA2741980C/fr
Priority to KR1020137013973A priority patent/KR101407783B1/ko
Priority to EP09752387A priority patent/EP2370353A2/fr
Priority to KR1020117011448A priority patent/KR101342358B1/ko
Priority to JP2011536856A priority patent/JP5480909B2/ja
Priority to CN200980146346XA priority patent/CN102216210A/zh
Priority to PCT/EP2009/065396 priority patent/WO2010057924A2/fr
Priority to US13/129,894 priority patent/US20110272635A1/en
Publication of FR2938526A1 publication Critical patent/FR2938526A1/fr
Application granted granted Critical
Publication of FR2938526B1 publication Critical patent/FR2938526B1/fr
Active 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
    • C01B25/37—Phosphates of heavy 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.]
FR0806506A 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 Active FR2938526B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0806506A FR2938526B1 (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
KR1020137013973A KR101407783B1 (ko) 2008-11-20 2009-11-18 란탄을 임의로 함유하는 세륨 및/또는 테르븀 포스페이트, 상기 포스페이트로부터 생성된 인광체 및 그의 제조 방법
EP09752387A EP2370353A2 (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
KR1020117011448A KR101342358B1 (ko) 2008-11-20 2009-11-18 란탄을 임의로 함유하는 세륨 및/또는 테르븀 포스페이트, 상기 포스페이트로부터 생성된 인광체 및 그의 제조 방법
CA2741980A CA2741980C (fr) 2008-11-20 2009-11-18 Phosphates de lanthanides a teneur en lithium, leurs fabrications et leurs utilisations
JP2011536856A JP5480909B2 (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
CN200980146346XA CN102216210A (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造方法
PCT/EP2009/065396 WO2010057924A2 (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
US13/129,894 US20110272635A1 (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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0806506A FR2938526B1 (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
FR2938526A1 FR2938526A1 (fr) 2010-05-21
FR2938526B1 true FR2938526B1 (fr) 2011-01-07

Family

ID=40887112

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0806506A Active FR2938526B1 (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) US20110272635A1 (fr)
EP (1) EP2370353A2 (fr)
JP (1) JP5480909B2 (fr)
KR (2) KR101407783B1 (fr)
CN (1) CN102216210A (fr)
CA (1) CA2741980C (fr)
FR (1) FR2938526B1 (fr)
WO (1) WO2010057924A2 (fr)

Families Citing this family (1)

* 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

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590705A (fr) * 1968-09-26 1970-04-20
FR2391260A1 (fr) * 1977-05-18 1978-12-15 Rhone Poulenc Ind Nouvelles substances luminescentes pour ecrans ou tubes
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
JP2851006B2 (ja) * 1988-12-28 1999-01-27 化成オプトニクス株式会社 蛍光体
JP2784255B2 (ja) * 1990-10-02 1998-08-06 日亜化学工業株式会社 蛍光体及びそれを用いた放電ランプ
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.
FR2694281B1 (fr) * 1992-07-29 1994-09-16 Rhone Poulenc Chimie Procédé de préparation de phosphates de terres rares et produits obtenus.
JP3360431B2 (ja) * 1994-09-19 2002-12-24 三菱化学株式会社 アルミン酸塩蛍光体
JPH09249879A (ja) * 1996-03-19 1997-09-22 Kasei Optonix Co Ltd 蛍光体及びその製造方法
JP3634282B2 (ja) * 2001-03-29 2005-03-30 住重機器システム株式会社 消火電車における走行装置
DE102004058922B4 (de) * 2003-12-17 2013-02-28 Osram Ag Verfahren zur Herstellung eines Phosphats der Lanthanoiden und daraus hergestelltes Phosphat
CN103131410A (zh) * 2005-04-01 2013-06-05 三菱化学株式会社 无机功能材料原料用合金粉末及荧光体
JP4892230B2 (ja) * 2005-11-28 2012-03-07 株式会社 日立ディスプレイズ 液晶表示装置
JP4963077B2 (ja) * 2007-03-30 2012-06-27 独立行政法人産業技術総合研究所 紫外線を発光する応力発光材料およびその製造方法、並びにその利用

Also Published As

Publication number Publication date
EP2370353A2 (fr) 2011-10-05
JP2012509379A (ja) 2012-04-19
CA2741980C (fr) 2015-02-24
KR20130081307A (ko) 2013-07-16
JP5480909B2 (ja) 2014-04-23
KR101407783B1 (ko) 2014-06-17
KR101342358B1 (ko) 2013-12-16
CA2741980A1 (fr) 2010-05-27
WO2010057924A2 (fr) 2010-05-27
FR2938526A1 (fr) 2010-05-21
WO2010057924A3 (fr) 2010-07-15
US20110272635A1 (en) 2011-11-10
CN102216210A (zh) 2011-10-12
KR20110079729A (ko) 2011-07-07

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