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 PDFInfo
- 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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- luminescent material
- colloidal sol
- oxide luminescent
- preparation
- luteium oxide
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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
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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
- C09K11/02—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
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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
- C09K11/7766—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
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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
- C09K11/87—Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing platina group metals
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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
- C09K11/87—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)
- PCT国内申请,权利要求书已公开。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2012/081241 WO2014040222A1 (zh) | 2012-09-11 | 2012-09-11 | 氧化镥发光材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104619814A true CN104619814A (zh) | 2015-05-13 |
CN104619814B CN104619814B (zh) | 2016-04-13 |
Family
ID=50277473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280075711.4A Active CN104619814B (zh) | 2012-09-11 | 2012-09-11 | 氧化镥发光材料及其制备方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US20150240156A1 (zh) |
EP (1) | EP2896677A4 (zh) |
JP (1) | JP2015531414A (zh) |
CN (1) | CN104619814B (zh) |
WO (1) | WO2014040222A1 (zh) |
Families Citing this family (2)
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)
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 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
WO2011120227A1 (zh) * | 2010-03-31 | 2011-10-06 | 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 |
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2012
- 2012-09-11 EP EP12884603.7A patent/EP2896677A4/en not_active Withdrawn
- 2012-09-11 WO PCT/CN2012/081241 patent/WO2014040222A1/zh active Application Filing
- 2012-09-11 US US14/427,335 patent/US20150240156A1/en not_active Abandoned
- 2012-09-11 JP JP2015530258A patent/JP2015531414A/ja active Pending
- 2012-09-11 CN CN201280075711.4A patent/CN104619814B/zh active Active
Patent Citations (2)
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 |
Also Published As
Publication number | Publication date |
---|---|
US20150240156A1 (en) | 2015-08-27 |
CN104619814B (zh) | 2016-04-13 |
WO2014040222A1 (zh) | 2014-03-20 |
EP2896677A4 (en) | 2016-05-18 |
JP2015531414A (ja) | 2015-11-02 |
EP2896677A1 (en) | 2015-07-22 |
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