CA2243400A1 - Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore - Google Patents

Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore

Info

Publication number
CA2243400A1
CA2243400A1 CA002243400A CA2243400A CA2243400A1 CA 2243400 A1 CA2243400 A1 CA 2243400A1 CA 002243400 A CA002243400 A CA 002243400A CA 2243400 A CA2243400 A CA 2243400A CA 2243400 A1 CA2243400 A1 CA 2243400A1
Authority
CA
Canada
Prior art keywords
borate
precursor
rare earth
luminophore
preparation processes
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.)
Granted
Application number
CA002243400A
Other languages
English (en)
Other versions
CA2243400C (fr
Inventor
Denis Huguenin
Pierre Macaudiere
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 Chimie SAS
Original Assignee
Rhodia Chimie
Denis Huguenin
Pierre Macaudiere
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
Application filed by Rhodia Chimie, Denis Huguenin, Pierre Macaudiere filed Critical Rhodia Chimie
Publication of CA2243400A1 publication Critical patent/CA2243400A1/fr
Application granted granted Critical
Publication of CA2243400C publication Critical patent/CA2243400C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C09K11/7712—Borates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/12—Borates
    • C01B35/127—Borates of heavy metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/08—Compounds containing boron and nitrogen, phosphorus, oxygen, sulfur, selenium or tellurium
    • C01B35/10—Compounds containing boron and oxygen
    • C01B35/12—Borates
    • C01B35/128—Borates 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
    • C09K11/7728—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing europium
    • C09K11/774—Borates
    • 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
    • C09K11/778—Borates
    • 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
    • C09K11/7783—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals one of which being europium
    • C09K11/7797—Borates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
    • H01J11/20—Constructional details
    • H01J11/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J11/42—Fluorescent layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L33/00—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
    • H01L33/48—Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof characterised by the semiconductor body packages
    • H01L33/50—Wavelength conversion elements
    • H01L33/501—Wavelength conversion elements characterised by the materials, e.g. binder
    • H01L33/502—Wavelength conversion materials
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
    • H01J2211/20—Constructional details
    • H01J2211/34—Vessels, containers or parts thereof, e.g. substrates
    • H01J2211/42—Fluorescent layers

Abstract

La présente invention concerne un borate de terre rare, un précurseur de celui-ci, leurs procédés de préparation et l'utilisation de ce borate comme luminophore. Le borate de terre rare et son précurseur sont caractérisés en ce qu'ils se présentent sous forme de particules cubiques, parallèlépipèdiques ou sphériques et en ce qu'ils présentent un indice de dispersion d'au plus 0,8. Selon un mode de réalisation de l'invention, le borate est un luminophore rouge. Le procédé de préparation du précurseur est caractérisé en ce qu'on fait réagir un carbonate ou un hydroxycarbonate de terre rare avec de l'acide borique, le milieu réactionnel se présentant sous forme d'une solution aqueuse. On obtient le borate en calcinant le précurseur.
CA002243400A 1996-01-17 1997-01-17 Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore Expired - Fee Related CA2243400C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9600467A FR2743555B1 (fr) 1996-01-17 1996-01-17 Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore
FR96/00467 1996-01-17
PCT/FR1997/000069 WO1997026312A1 (fr) 1996-01-17 1997-01-17 Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore

Publications (2)

Publication Number Publication Date
CA2243400A1 true CA2243400A1 (fr) 1997-07-24
CA2243400C CA2243400C (fr) 2004-12-14

Family

ID=9488168

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002243400A Expired - Fee Related CA2243400C (fr) 1996-01-17 1997-01-17 Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore

Country Status (13)

Country Link
US (2) US6238593B1 (fr)
EP (1) EP0874879B1 (fr)
JP (1) JP3394261B2 (fr)
KR (1) KR100467731B1 (fr)
CN (1) CN1119384C (fr)
AT (1) ATE283329T1 (fr)
BR (1) BR9707019A (fr)
CA (1) CA2243400C (fr)
DE (1) DE69731728T2 (fr)
FR (1) FR2743555B1 (fr)
HU (1) HUP9902436A3 (fr)
TW (1) TW523489B (fr)
WO (1) WO1997026312A1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7166470B2 (en) 1994-10-18 2007-01-23 Symyx Technologies, Inc. Formation of combinatorial arrays of materials using solution-based methodologies
FR2743555B1 (fr) * 1996-01-17 1998-02-27 Rhone Poulenc Chimie Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore
US6197218B1 (en) 1997-02-24 2001-03-06 Superior Micropowders Llc Photoluminescent phosphor powders, methods for making phosphor powders and devices incorporating same
EP0985007B2 (fr) 1997-02-24 2010-11-03 Cabot Corporation Luminophores oxygenes, procedes de production de luminophores et dispositifs comprenant ces luminophores
WO1999024999A1 (fr) * 1997-11-06 1999-05-20 Matsushita Electric Industrial Co., Ltd. Substance luminophore, poudre de substance luminophore, television a ecran plat a plasma et procedes de production
EP0932185A1 (fr) * 1997-12-23 1999-07-28 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Lampe de signalisation et matériau luminescent
US6042747A (en) * 1998-01-22 2000-03-28 Matsushita Electric Industrial Co., Ltd. Method of preparing high brightness, small particle red-emitting phosphor
US6004481A (en) * 1998-03-27 1999-12-21 Matsushita Electric Industrial Co., Ltd. Small particle terbium activated yttrium gadolinium borate phosphors and method of making
EP1610581B1 (fr) * 1998-04-23 2008-02-27 Mitsubishi Denki Kabushiki Kaisha Procédé de réception appliqué dans un système de radiocommunication mobile pour observer des fréquences dans un autre système
FR2782995B1 (fr) * 1998-09-03 2000-10-06 Rhodia Chimie Sa Borate de lanthane, de lutecium, d'yttrium ou de gadolinium comprenant deux dopants et son precurseur, utilisation dans les systemes a plasma ou a rayons x
US6284155B1 (en) 1999-10-23 2001-09-04 Matsushita Electric Industrial Co., Ltd. Method for making small particle red emitting phosphors
JP3581921B2 (ja) * 1999-11-29 2004-10-27 独立行政法人産業技術総合研究所 無機共沈体粒子の製造方法
FR2803281B1 (fr) 1999-12-29 2002-03-29 Rhodia Terres Rares Procede de preparation de borates de terre rare et utilisation des borates obtenus en luminescence
US6585911B2 (en) * 2000-04-20 2003-07-01 Osram Sylvania Inc. Method of making a borate phosphor having a discrete particle morphology
JP2002226853A (ja) * 2001-02-01 2002-08-14 Shin Etsu Chem Co Ltd 希土類元素ホウ酸塩及びその製造方法
DE10105916A1 (de) * 2001-02-09 2002-08-22 Siemens Ag Amorphe organische 1,3,2-Dioxaborinluminophore, Verfahren zu deren Herstellung und Verwendung davon
US6596397B2 (en) * 2001-04-06 2003-07-22 Shin-Etsu Chemical Co., Ltd. Thermal spray particles and sprayed components
DE10223988A1 (de) * 2002-05-29 2003-12-18 Siemens Ag Leuchtstoffpulver, Verfahren zum Herstellen des Leuchtstoffpulvers und Leuchtstoffkörper mit dem Leuchtstoffpulver
AU2003249258A1 (en) * 2002-07-12 2004-02-02 The State Of Oregon Acting By And Through The State Board Of Higher Education, On Behalf Of Oregon S Borate crystals for optical frequency conversion
US6805813B1 (en) * 2003-05-09 2004-10-19 Osram Sylvania Inc. High brightness green-emitting phosphor
US8038904B2 (en) * 2004-04-14 2011-10-18 Deep Photonics Corporation Method and structure for non-linear optics
US8062420B2 (en) 2004-04-14 2011-11-22 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Nonlinear optical crystals and their manufacture and use
FR2892113B1 (fr) 2005-10-13 2007-12-14 Rhodia Recherches & Tech Borate de terre rare submicronique, son procede de preparation et son utilisation comme luminophore
FR2896791B1 (fr) * 2006-01-30 2008-10-10 Rhodia Recherches & Tech Dispersion colloidale d'un borate de terre rare, son procede de preparation et son utilisation comme luminophore
JP2010506006A (ja) * 2006-10-03 2010-02-25 ライトスケイプ マテリアルズ，インク． 金属ケイ酸塩ハロゲン化物燐光体及びそれを使用するｌｅｄ照明デバイス
KR101421719B1 (ko) * 2007-09-18 2014-07-30 삼성전자주식회사 금속 하이드록시 탄산염을 이용한 나노 형광체의 제조방법및 그로부터 제조된 나노 형광체
CN101705518B (zh) * 2008-10-08 2013-03-13 中国科学院上海硅酸盐研究所 掺Bi碱土硼酸盐晶体及其制备方法和应用
EP2468690B1 (fr) * 2010-12-23 2015-04-22 Centre National de la Recherche Scientifique (CNRS) Composition de luminophore pour conversion lumineuse visible aux UV et convertisseur lumineux obtenu à partir de celle-ci
CN113215659A (zh) * 2020-01-21 2021-08-06 德州学院 一种稀土硼酸盐晶体材料及其制备方法和应用
TR202004482A1 (tr) * 2020-03-23 2021-10-21 Vertratech Kimya Sanayi Ve Ticaret Ltd Sirketi Amorf ve nano yapılı lutesyum borat hekzahidratın sentezi ve kararlı kolloidal dispersiyonlarını hazırlama yöntemi
CN112473646B (zh) * 2020-12-23 2023-01-31 唐山学院 一种由多片层花瓣构成的花球状ErBO3光催化剂的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK106921C (da) * 1963-12-31 1967-04-03 Philips Nv Skærm med luminescerende materiale.
SU385498A1 (ru) * 1970-07-28 1978-02-05 Siryachenko R G Способ получени ортоборатов иттри и редкоземельных элементов
JPS5254690A (en) * 1975-10-31 1977-05-04 Dainippon Toryo Co Ltd Gas discharge luminous element
NL174368C (nl) * 1976-07-13 1984-06-01 Philips Nv Luminescerend scherm alsmede lagedrukkwikdampontladingslamp voorzien van een dergelijk scherm.
US4246246A (en) * 1977-12-10 1981-01-20 Agency Of Industrial Science & Technology, Ministry Of International Trade & Industry Method for manufacture of hydrated borates
US5325016A (en) * 1992-06-22 1994-06-28 General Electric Company Mercury vapor lamp with terbium-activated gadolinium borate luminescent layer
US6132642A (en) * 1994-07-01 2000-10-17 Sarnoff Corporation Method of preparing small particle size phosphors
FR2743555B1 (fr) * 1996-01-17 1998-02-27 Rhone Poulenc Chimie Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore

Also Published As

Publication number Publication date
CN1119384C (zh) 2003-08-27
FR2743555A1 (fr) 1997-07-18
WO1997026312A1 (fr) 1997-07-24
US20020048543A1 (en) 2002-04-25
CA2243400C (fr) 2004-12-14
EP0874879B1 (fr) 2004-11-24
CN1211273A (zh) 1999-03-17
ATE283329T1 (de) 2004-12-15
HUP9902436A1 (hu) 1999-11-29
US6238593B1 (en) 2001-05-29
DE69731728D1 (de) 2004-12-30
US6596196B2 (en) 2003-07-22
JPH11503712A (ja) 1999-03-30
EP0874879A1 (fr) 1998-11-04
JP3394261B2 (ja) 2003-04-07
TW523489B (en) 2003-03-11
FR2743555B1 (fr) 1998-02-27
KR100467731B1 (ko) 2005-05-16
KR19990077332A (ko) 1999-10-25
BR9707019A (pt) 1999-07-20
DE69731728T2 (de) 2005-03-31
HUP9902436A3 (en) 2003-02-28

Similar Documents

Publication Publication Date Title
CA2243400A1 (fr) Borate de terre rare et son precurseur, leurs procedes de preparation et l'utilisation du borate comme luminophore
TW327177B (en) Process for varying the short chain branching distribution of ethylene
CA2148396A1 (fr) Compositions a base d'argile organique, renfermant deux ou plusieurs cations et un ou plusieurs anions organiques; methode de preparation et utilisation dans des systemes non aqueux
CA2429412A1 (fr) Production de particules a grains fins
AU4728999A (en) Hydrothermal process for making barium titanate powders
MXPA03001181A (es) Productos de perlita expandida con distribucion controlada de tamano de particula.
MY117813A (en) Alumina powder, process for producing the same and polishing composition.
MY129156A (en) Aqueous dispersions, process for their production, and their use.
AU1304188A (en) Alkaline earth metal spinel/kaolin clays and processes for making and using same
GB1413669A (en) Preparation of catalysts from zeolite l
ES408286A1 (es) Un metodo para producir solidos divididos en particulas de alumino-silicato precipitado finamente divididos.
EP0276321A4 (fr) Particules spheriques de corindon, leur procede de production et compositon de plastique ou de caoutchouc a conductivite thermique elevee les contenant.
AU6799890A (en) Process for the preparation of a colloidal dispersion of a cerium iv compound in an aqueous medium and dispersions obtained
EP0173901A3 (fr) Procédé de préparation de petits cristallites de ZSM-5
IE832454L (en) Aluminium hydroxide of mediandiameter less than 4 microns
AU2000276788A1 (en) Synthetic silicate pellet composition and methods of making and using thereof
GB1337752A (en) Zeolite
CA2452409A1 (fr) Preparation de particules polymeres
RU94015186A (ru) Керамический корундовый абразивный материал, способ его получения и абразивный инструмент
EP0173895A3 (fr) Procédé de préparation de matières silicieuses cristallines
JPS5647429A (en) Preparation of silica-loaded polyester
MY132197A (en) Use of a composition based on polyoltreated silicon dioxide as antiblocking agent,antiblocking agent and process for its production
CA2196124A1 (fr) Methode pour obtenir du carbonate de calcium colloidal par classe granulometrique
CA2417006A1 (fr) Procede de preparation de produits contenant des particules minerales et un liant renfermant des asphaltenes
MXPA05012505A (es) Capsula de gelatina dura que contiene oxido de titanio con un tamano de particula controlado y procedimiento para su produccion.

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed