CN104619814A - 氧化镥发光材料及其制备方法 - Google Patents

氧化镥发光材料及其制备方法 Download PDF

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Publication number
CN104619814A
CN104619814A CN201280075711.4A CN201280075711A CN104619814A CN 104619814 A CN104619814 A CN 104619814A CN 201280075711 A CN201280075711 A CN 201280075711A CN 104619814 A CN104619814 A CN 104619814A
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China
Prior art keywords
luminescent material
colloidal sol
oxide luminescent
preparation
luteium oxide
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CN201280075711.4A
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CN104619814B (zh
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周明杰
王荣
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Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Oceans King Lighting Science and Technology Co Ltd
Shenzhen Oceans King Lighting Engineering Co Ltd
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Publication of CN104619814A publication Critical patent/CN104619814A/zh
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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
    • C09K11/77—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
    • C09K11/7784—Chalcogenides
    • C09K11/7787—Oxides
    • 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
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • C09K11/025—Use of particular materials as binders, particle coatings or suspension media therefor non-luminescent particle coatings or suspension media
    • 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
    • C09K11/7767—Chalcogenides
    • C09K11/7769—Oxides
    • 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
    • C09K11/87—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing platina group 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
    • C09K11/87—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing platina group metals
    • C09K11/873—Chalcogenides

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

Abstract

本发明涉及一种氧化镥发光材料，其分子通式为Lu2-xO3:Lnx 3+SiO2My，其中，Ln选自Eu、Tb、Dy、Sm、Er、Ho及Tm元素中的一种；M选自Ag、Au、Pt、Pd及Cu金属纳米粒子中的至少一种；0<x≤0.02；y为元素M与Lu2-xO3:Lnx 3+的摩尔数之比，0<y≤1×10-2；表示包覆，所述氧化镥发光材料以M为核，SiO2为内壳，Lu2-xO3:Lnx 3+为外壳。该氧化镥发光材料通过包覆Ag、Au、Pt、Pd及Cu金属纳米粒子中的至少一种形成核-壳结构，金属纳米粒子提高了该发光材料的内量子效率，使得该氧化镥发光材料的发光强度较高。

Description

PCT国内申请，说明书已公开。

Claims (1)

  1. PCT国内申请，权利要求书已公开。
CN201280075711.4A 2012-09-11 2012-09-11 氧化镥发光材料及其制备方法 Active CN104619814B (zh)

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PCT/CN2012/081241 WO2014040222A1 (zh) 2012-09-11 2012-09-11 氧化镥发光材料及其制备方法

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US (1) US20150240156A1 (zh)
EP (1) EP2896677A4 (zh)
JP (1) JP2015531414A (zh)
CN (1) CN104619814B (zh)
WO (1) WO2014040222A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN112479243A (zh) * 2020-12-17 2021-03-12 常州市卓群纳米新材料有限公司 纳米氧化镥二次分散制备大比表面积氧化镥的方法
MX2021005088A (es) * 2021-04-30 2022-11-01 Instituto Nac De Investigaciones Nucleares Nanoparticulas radioluminiscentes de sesquioxido de lutecio-177 funcionalizadas con peptidos para imagen optica.

Citations (2)

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Publication number Priority date Publication date Assignee Title
CN1760327A (zh) * 2005-06-28 2006-04-19 中国科学院上海硅酸盐研究所 氧化镥基纳米荧光粉体及其溶液燃烧合成方法
CN102191054A (zh) * 2010-03-11 2011-09-21 海洋王照明科技股份有限公司 硅酸盐发光材料及其制备方法

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JPH06306359A (ja) * 1993-02-26 1994-11-01 Toshiba Corp 蛍光体およびそれを用いた蛍光ランプ
JP2001199724A (ja) * 1999-11-11 2001-07-24 Shin Etsu Chem Co Ltd 希土類元素酸化物、その製造方法および蛍光体
US7132060B2 (en) * 2003-11-04 2006-11-07 Zecotek Medical Systems Inc. Scintillation substances (variants)
US8530845B2 (en) * 2009-02-04 2013-09-10 Trustees Of Boston University Synthesis of advanced scintillators via vapor deposition techniques
WO2010099665A1 (zh) * 2009-03-06 2010-09-10 海洋王照明科技股份有限公司 三价铥激活的氧化物发光材料及其制备方法
CN102834486B (zh) * 2010-03-31 2013-10-02 海洋王照明科技股份有限公司 双重核壳荧光材料及其制备方法
JP2012136667A (ja) * 2010-12-27 2012-07-19 Tohoku Univ シンチレータ用発光材料、それを用いたシンチレータ及びそれを用いた放射線検出器並びに放射線検査装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1760327A (zh) * 2005-06-28 2006-04-19 中国科学院上海硅酸盐研究所 氧化镥基纳米荧光粉体及其溶液燃烧合成方法
CN102191054A (zh) * 2010-03-11 2011-09-21 海洋王照明科技股份有限公司 硅酸盐发光材料及其制备方法

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JP2015531414A (ja) 2015-11-02
EP2896677A1 (en) 2015-07-22
CN104619814B (zh) 2016-04-13
US20150240156A1 (en) 2015-08-27
EP2896677A4 (en) 2016-05-18
WO2014040222A1 (zh) 2014-03-20

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