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    • 5. 发明授权
    • Luminescent material of gallium indium oxide and preparation method thereof
    • 镓铟氧化物的发光材料及其制备方法
    • US09068118B2
    • 2015-06-30
    • US13881161
    • 2010-12-20
    • Mingjie ZhouJun LiuWenbo Ma
    • Mingjie ZhouJun LiuWenbo Ma
    • C09K11/08C09K11/02C09K11/87C09K11/62
    • C09K11/873C09K11/621
    • A luminescent material of gallium indium oxide and preparation method thereof are provided. The luminescent material of gallium indium oxide has a chemical formula of GaInO3:zM, wherein, M is the metal nano-particle which is selected from one or two of Ag, Au, Pt and Pd, and z meets the condition of 1×10−5≦z≦0.02. The method for preparing the luminescent material comprises the following steps: (1) preparing the mixed solution containing indium ion and gallium ion; (2) adding chelator and crosslinking agent into the mixed solution to obtain a chelate solution; (3) adding M nano-particles sol which is surface treated into the chelate solution, heating by water-bath and stirring, drying to obtain the precursor of the luminescent material; (4) preheating the precursor, cooling, grinding, calcining, then cooling and grinding again to obtain the luminescent material.
    • 提供了一种铟镓铟的发光材料及其制备方法。 镓铟氧化物的发光材料具有GaInO 3:zM的化学式,其中M是选自Ag,Au,Pt和Pd中的一种或两种的金属纳米颗粒,z满足1×10 -5≦̸ z≦̸ 0.02。 制备发光材料的方法包括以下步骤:(1)制备含有铟离子和镓离子的混合溶液; (2)向混合溶液中加入螯合剂和交联剂,得到螯合溶液; (3)将表面处理的M纳米颗粒溶胶加入到螯合溶液中,通过水浴加热搅拌,干燥得到发光材料的前体; (4)预热前体,冷却,研磨,煅烧,然后再次冷却和研磨,得到发光材料。
    • 8. 发明申请
    • LUMINESCENT MATERIAL OF GALLIUM INDIUM OXIDE AND PREPARATION METHOD THEREOF
    • 氧化铝的发光材料及其制备方法
    • US20130234077A1
    • 2013-09-12
    • US13881161
    • 2010-12-20
    • Mingjie ZhouJun LiuWenbo Ma
    • Mingjie ZhouJun LiuWenbo Ma
    • C09K11/87C09K11/62
    • C09K11/873C09K11/621
    • A luminescent material of gallium indium oxide and preparation method thereof are provided. The luminescent material of gallium indium oxide has a chemical formula of GaInO3:zM, wherein, M is the metal nano-particle which is selected from one or two of Ag, Au, Pt and Pd, and z meets the condition of 1×10−5≦z≦0.02. The method for preparing the luminescent material comprises the following steps: (1) preparing the mixed solution containing indium ion and gallium ion; (2) adding chelator and crosslinking agent into the mixed solution to obtain a chelate solution; (3) adding M nano-particles sol which is surface treated into the chelate solution, heating by water-bath and stirring, drying to obtain the precursor of the luminescent material; (4) preheating the precursor, cooling, grinding, calcining, then cooling and grinding again to obtain the luminescent material.
    • 提供了一种铟镓铟的发光材料及其制备方法。 镓铟氧化物的发光材料具有GaInO 3:zM的化学式,其中M是选自Ag,Au,Pt和Pd中的一种或两种的金属纳米颗粒,z满足1×10 -5 @ z @ 0.02。 制备发光材料的方法包括以下步骤:(1)制备含有铟离子和镓离子的混合溶液; (2)向混合溶液中加入螯合剂和交联剂,得到螯合溶液; (3)将表面处理的M纳米颗粒溶胶加入到螯合溶液中,通过水浴加热搅拌,干燥得到发光材料的前体; (4)预热前体,冷却,研磨,煅烧,然后再次冷却和研磨,得到发光材料。
    • 9. 发明申请
    • OXYHALIDE LUMINESCENT MATERIAL DOPED WITH RARE EARTH CONTAINING METAL PARTICLE AND PRODUCTION METHOD THEREOF
    • 含稀土金属颗粒的氧化物发光材料及其生产方法
    • US20130069006A1
    • 2013-03-21
    • US13699951
    • 2010-05-27
    • Mingjie ZhouJun LiuWenbo Ma
    • Mingjie ZhouJun LiuWenbo Ma
    • C09K11/87C09K11/77
    • C09K11/873B82Y30/00C09K11/7772C09K11/87
    • An oxyhalide luminescent material doped with rare earth containing metal particles is provided. The formula thereof is Re′1-xRe″xOX: yM, in which Re′ is the first rare earth element, Re″ is the second rare earth element, X is F, Cl or Br, M is metal nanoparticles, x is 0.001-0.15, and y is 5×10−5-2×10−3. A method for producing the luminescent material is also provided. By virtue of metal particles introduced into the oxyhalide luminescent material doped with rare earth and the surface plasma resonance effect of the metal surface, the luminescence intensity of the oxyhalide luminescent material is improved. The good stability, uniform appearance and excellent luminescence intensity of the luminescent material ensure its application in field emission devices. The production method has advantages of simplicity in operating, pollution-free, easy control, less demanding for equipment and suitability for industrialized production.
    • 提供掺杂有稀土金属颗粒的卤氧化物发光材料。 其公式为Re'1-xRe“xOX:yM,其中Re'是第一稀土元素,Re”是第二稀土元素,X是F,Cl或Br,M是金属纳米粒子,x是0.001 -0.15,y为5×10-5-2×10-3。 还提供了制造发光材料的方法。 通过引入掺杂稀土的卤氧化物发光材料中的金属颗粒和金属表面的表面等离子体共振效应,提高了卤氧化物发光材料的发光强度。 发光材料的良好的稳定性,均匀的外观和优异的发光强度确保了其在场致发射器件中的应用。 该生产方法操作简单,无污染,易于控制,对设备要求不高,适合工业化生产。