FR2938524B1 - 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-ciInfo
- Publication number
- FR2938524B1 FR2938524B1 FR0806504A FR0806504A FR2938524B1 FR 2938524 B1 FR2938524 B1 FR 2938524B1 FR 0806504 A FR0806504 A FR 0806504A FR 0806504 A FR0806504 A FR 0806504A FR 2938524 B1 FR2938524 B1 FR 2938524B1
- 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
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
-
- 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.]
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0806504A FR2938524B1 (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 |
CA2741976A CA2741976C (fr) | 2008-11-20 | 2009-11-18 | Phosphate de lanthanides a teneur en potassium, leurs fabrications et leurs utilisations |
PCT/EP2009/065388 WO2010057918A1 (fr) | 2008-11-20 | 2009-11-18 | Phosphate de cérium et/ou de terbium, éventuellement avec du lanthane, luminophore issu de ce phosphate et procédés de préparation de ceux-ci |
CN200980146349.3A CN102216211B (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 |
KR1020117011444A KR101342189B1 (ko) | 2008-11-20 | 2009-11-18 | 란탄을 임의로 함유하는 세륨 및/또는 테르븀 포스페이트, 상기 포스페이트로부터 생성된 인광체 및 그의 제조 방법 |
US13/129,652 US20110272632A1 (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 |
KR1020137013888A KR101495454B1 (ko) | 2008-11-20 | 2009-11-18 | 란탄을 임의로 함유하는 세륨 및/또는 테르븀 포스페이트, 상기 포스페이트로부터 생성된 인광체 및 그의 제조 방법 |
EP09752384A EP2384309A1 (fr) | 2008-11-20 | 2009-11-18 | Phosphate de cérium et/ou de terbium, éventuellement avec du lanthane, luminophore issu de ce phosphate et procédés de préparation de ceux-ci |
JP2011536852A JP5635994B2 (ja) | 2008-11-20 | 2009-11-18 | 場合によりランタンを含むリン酸セリウムおよび/またはテルビウム、前記リン酸塩から得られる蛍光体、ならびにこの調製方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0806504A FR2938524B1 (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 |
---|---|
FR2938524A1 FR2938524A1 (fr) | 2010-05-21 |
FR2938524B1 true FR2938524B1 (fr) | 2011-01-07 |
Family
ID=40886522
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0806504A Expired - Fee Related FR2938524B1 (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) | US20110272632A1 (fr) |
EP (1) | EP2384309A1 (fr) |
JP (1) | JP5635994B2 (fr) |
KR (2) | KR101495454B1 (fr) |
CN (1) | CN102216211B (fr) |
CA (1) | CA2741976C (fr) |
FR (1) | FR2938524B1 (fr) |
WO (1) | WO2010057918A1 (fr) |
Families Citing this family (3)
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 |
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 |
RU2617348C1 (ru) * | 2016-03-22 | 2017-04-24 | Федеральное государственное бюджетное учреждение науки Институт химии Дальневосточного отделения Российской академии наук (ИХ ДВО РАН) | Способ получения люминофора фосфата лантана, активированного церием и тербием |
Family Cites Families (8)
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. |
FR2694281B1 (fr) * | 1992-07-29 | 1994-09-16 | Rhone Poulenc Chimie | Procédé de préparation de phosphates de terres rares et produits obtenus. |
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 |
-
2008
- 2008-11-20 FR FR0806504A patent/FR2938524B1/fr not_active Expired - Fee Related
-
2009
- 2009-11-18 KR KR1020137013888A patent/KR101495454B1/ko not_active IP Right Cessation
- 2009-11-18 WO PCT/EP2009/065388 patent/WO2010057918A1/fr active Application Filing
- 2009-11-18 CN CN200980146349.3A patent/CN102216211B/zh not_active Expired - Fee Related
- 2009-11-18 JP JP2011536852A patent/JP5635994B2/ja not_active Expired - Fee Related
- 2009-11-18 EP EP09752384A patent/EP2384309A1/fr not_active Withdrawn
- 2009-11-18 KR KR1020117011444A patent/KR101342189B1/ko not_active IP Right Cessation
- 2009-11-18 US US13/129,652 patent/US20110272632A1/en not_active Abandoned
- 2009-11-18 CA CA2741976A patent/CA2741976C/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN102216211A (zh) | 2011-10-12 |
KR20130081306A (ko) | 2013-07-16 |
JP2012509240A (ja) | 2012-04-19 |
CA2741976A1 (fr) | 2010-05-27 |
KR20110079727A (ko) | 2011-07-07 |
JP5635994B2 (ja) | 2014-12-03 |
FR2938524A1 (fr) | 2010-05-21 |
CN102216211B (zh) | 2015-07-15 |
CA2741976C (fr) | 2014-01-21 |
KR101342189B1 (ko) | 2013-12-16 |
KR101495454B1 (ko) | 2015-02-23 |
US20110272632A1 (en) | 2011-11-10 |
EP2384309A1 (fr) | 2011-11-09 |
WO2010057918A1 (fr) | 2010-05-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PLFP | Fee payment |
Year of fee payment: 8 |
|
PLFP | Fee payment |
Year of fee payment: 9 |
|
ST | Notification of lapse |
Effective date: 20180731 |