CN102834486A - 双重核壳荧光材料及其制备方法 - Google Patents

双重核壳荧光材料及其制备方法 Download PDF

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CN102834486A
CN102834486A CN2010800658162A CN201080065816A CN102834486A CN 102834486 A CN102834486 A CN 102834486A CN 2010800658162 A CN2010800658162 A CN 2010800658162A CN 201080065816 A CN201080065816 A CN 201080065816A CN 102834486 A CN102834486 A CN 102834486A
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fluorescent material
shell
double core
suspension
sio
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CN102834486B (zh
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周明杰
马文波
陆树新
王烨文
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Oceans King Lighting Science and Technology Co Ltd
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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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
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    • C09K11/00—Luminescent, e.g. electroluminescent, chemiluminescent materials
    • C09K11/02—Use of particular materials as binders, particle coatings or suspension media therefor
    • 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
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    • 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
    • C09K11/77922—Silicates
    • 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
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    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S977/00—Nanotechnology
    • Y10S977/70—Nanostructure
    • Y10S977/773—Nanoparticle, i.e. structure having three dimensions of 100 nm or less
    • 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
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    • 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.]
    • Y10T428/2989—Microcapsule with solid core [includes liposome]
    • 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.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

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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

本发明提供一种双重核壳荧光材料及其制备方法。该双重核壳荧光材料包括内核、包覆所述内核的内壳以及包覆所述内壳的外壳，所述内核为金属粒子，所述内壳的化学成分为二氧化硅，所述外壳是化学式表示为(R1-x，Eux)2O3的荧光粉，R为Y、Gd或两者的组合，0.02≤x≤0.1。该双重核壳荧光材料通过金属粒子内核，表现出较高的发光强度，还能节省荧光粉的用量，具有均匀稳定的发光效果。

Description

PCT国内申请，说明书已公开。

Claims (13)

  1. PCT国内申请，权利要求书已公开。
CN201080065816.2A 2010-03-31 2010-03-31 双重核壳荧光材料及其制备方法 Expired - Fee Related CN102834486B (zh)

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PCT/CN2010/071485 WO2011120227A1 (zh) 2010-03-31 2010-03-31 双重核壳荧光材料及其制备方法

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US (1) US8895143B2 (zh)
EP (1) EP2554630B1 (zh)
JP (1) JP5635675B2 (zh)
CN (1) CN102834486B (zh)
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CN105473219A (zh) * 2013-05-21 2016-04-06 荷兰应用自然科学研究组织Tno 化学转化方法
CN110022993A (zh) * 2016-08-03 2019-07-16 亮锐有限责任公司 包覆型波长转换纳米颗粒
CN110627457A (zh) * 2019-11-05 2019-12-31 深圳市奇信集团股份有限公司 一种发光砂浆及其制备方法
CN112300788A (zh) * 2020-11-02 2021-02-02 中山大学 一种核-点壳结构光磁纳米探针及其制备方法和应用
CN113789169A (zh) * 2021-10-29 2021-12-14 重庆文理学院 一种荧光粉及其制备方法

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CN104271706A (zh) * 2012-05-08 2015-01-07 海洋王照明科技股份有限公司 核壳结构的硅酸盐发光材料及其制备方法
CN104302732B (zh) * 2012-05-08 2016-01-20 海洋王照明科技股份有限公司 包覆有金属纳米粒子的钛酸盐荧光材料及其制备方法
WO2014040218A1 (zh) * 2012-09-11 2014-03-20 海洋王照明科技股份有限公司 钛酸盐发光材料及其制备方法
JP5903530B2 (ja) * 2012-09-11 2016-04-13 オーシャンズ キング ライティング サイエンス アンド テクノロジー シーオー．，エルティーディー スズ酸塩発光材料、及び、その製造方法
WO2014040229A1 (zh) * 2012-09-11 2014-03-20 海洋王照明科技股份有限公司 铝酸锌发光材料及其制备方法
WO2014040222A1 (zh) * 2012-09-11 2014-03-20 海洋王照明科技股份有限公司 氧化镥发光材料及其制备方法
JP6093870B2 (ja) 2012-10-31 2017-03-08 オーシャンズ キング ライティング サイエンスアンドテクノロジー カンパニー リミテッド 酸硫化物発光材料及びその製造方法
CN104812447B (zh) * 2012-11-23 2017-08-25 荷兰联合利华有限公司 有益剂递送颗粒、包含所述颗粒的组合物和处理基体的方法
CN103525398B (zh) 2013-10-21 2016-03-23 京东方科技集团股份有限公司 一种量子点复合颗粒及其制备方法、光电元件和光电设备
CN103756668A (zh) * 2014-01-08 2014-04-30 上海大学 核壳型稀土上转换复合纳米粒子及其制备方法
CN103869391A (zh) * 2014-03-28 2014-06-18 明天 色彩增强膜、使用结构、使用方法和制作方法
JP6652053B2 (ja) * 2014-06-11 2020-02-19 コニカミノルタ株式会社 半導体ナノ粒子集積体およびその製造方法
CN105375329A (zh) * 2014-08-08 2016-03-02 深圳市绎立锐光科技开发有限公司 波长转换单元及其制备方法、相关波长转换片及发光装置
JP6787417B2 (ja) * 2019-02-08 2020-11-18 日亜化学工業株式会社 窒化物蛍光体の製造方法及び窒化物蛍光体
JP7244770B2 (ja) * 2020-10-20 2023-03-23 日亜化学工業株式会社 窒化物蛍光体の製造方法及び窒化物蛍光体
CN112251232A (zh) * 2020-10-22 2021-01-22 中国人民解放军军事科学院军事医学研究院 一种双功能量子点微球复合纳米材料、制备方法及其应用
CN112900150A (zh) * 2021-01-26 2021-06-04 新疆维吾尔自治区产品质量监督检验研究院 分子印迹稀土双荧光传感试纸及其制备方法
CN113583496B (zh) * 2021-07-02 2022-08-30 中国科学院重庆绿色智能技术研究院 一种二元复合结构光学吸收剂及其制备方法

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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105473219A (zh) * 2013-05-21 2016-04-06 荷兰应用自然科学研究组织Tno 化学转化方法
CN105473219B (zh) * 2013-05-21 2017-11-24 荷兰应用自然科学研究组织Tno 化学转化方法
CN110022993A (zh) * 2016-08-03 2019-07-16 亮锐有限责任公司 包覆型波长转换纳米颗粒
CN110627457A (zh) * 2019-11-05 2019-12-31 深圳市奇信集团股份有限公司 一种发光砂浆及其制备方法
CN110627457B (zh) * 2019-11-05 2022-06-24 江西奇信集团股份有限公司 一种发光砂浆及其制备方法
CN112300788A (zh) * 2020-11-02 2021-02-02 中山大学 一种核-点壳结构光磁纳米探针及其制备方法和应用
CN112300788B (zh) * 2020-11-02 2023-05-26 中山大学 一种核-点壳结构光磁纳米探针及其制备方法和应用
CN113789169A (zh) * 2021-10-29 2021-12-14 重庆文理学院 一种荧光粉及其制备方法
CN113789169B (zh) * 2021-10-29 2024-01-26 重庆文理学院 一种荧光粉及其制备方法

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Publication number Publication date
CN102834486B (zh) 2013-10-02
US20130017395A1 (en) 2013-01-17
EP2554630A4 (en) 2013-09-11
EP2554630B1 (en) 2014-09-03
US8895143B2 (en) 2014-11-25
WO2011120227A1 (zh) 2011-10-06
EP2554630A1 (en) 2013-02-06
JP5635675B2 (ja) 2014-12-03
JP2013523918A (ja) 2013-06-17

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