LUMINESCENT MATERIALS DOPED WITH METAL NANO PARTICLES AND PREPARATION METHODS THEREFOR
    1.
    发明申请
    LUMINESCENT MATERIALS DOPED WITH METAL NANO PARTICLES AND PREPARATION METHODS THEREFOR 审中-公开
    具有金属纳米颗粒的发光材料及其制备方法

    公开(公告)号:US20140374658A1

    公开(公告)日:2014-12-25

    申请号:US14372743

    申请日:2012-03-29

    IPC分类号: H01J1/63 C09K11/71 C09K11/77

    摘要: The invention belongs to the field of luminescent materials. Disclosed are luminescent materials doped with metal nano particles and preparation methods therefor. The luminescent materials doped with metal nano particles are represented by the chemical formula: A5-x(PO4)2SiO4:xRE@My, wherein @ is for coating, M is inner core, M is one metal nano particle selected from Ag, Au, Pt, Pd and Cu; RE is one or two ions selected from Eu, Gd, Tb, Tm, Sm, Ce, Dy and Mn; A is one or two elements selected from Ca, Sr, Ba, Mg, Li, Na and K; x is stoichiometric coefficient, 0

    摘要翻译: 本发明属于发光材料领域。 公开了掺杂有金属纳米颗粒的发光材料及其制备方法。 掺杂有金属纳米颗粒的发光材料由以下化学式表示:A5-x(PO4)2SiO4:xRE @ My,其中@为涂层,M为内芯,M为选自Ag,Au, Pt,Pd和Cu; RE是选自Eu,Gd,Tb,Tm,Sm,Ce,Dy和Mn中的一种或两种离子; A是选自Ca,Sr,Ba,Mg,Li,Na和K中的一种或两种元素; x是化学计量系数,0

    SILICATE LUMINESCENT MATERIALS DOPED WITH METAL NANO PARTICLES AND PREPARATION METHODS THEREFOR
    2.
    发明申请
    SILICATE LUMINESCENT MATERIALS DOPED WITH METAL NANO PARTICLES AND PREPARATION METHODS THEREFOR 有权
    具有金属纳米颗粒的硅酸盐发光材料及其制备方法

    公开(公告)号:US20140332721A1

    公开(公告)日:2014-11-13

    申请号:US14372742

    申请日:2012-03-29

    IPC分类号: C09K11/87 C09K11/77

    摘要: The invention belongs to the field of luminescent materials. Disclosed are silicate luminescent materials doped with metal nano particles and preparation methods there for. The silicate luminescent materials doped with metal nano particles are represented by the chemical formula:MLn1-xSiO4:xRE,yA; wherein M is one or two elements selected from Li, Na and K; Ln is one or two elements selected from Y, Sc, La and Lu; A is a metal nano particle selected from Ag, Au, Pt, Pd and Cu; RE is one or two ions selected from Eu, Gd, Tb, Tm, Sm, Ce and Dy; 0

    摘要翻译: 本发明属于发光材料领域。 公开了掺杂有金属纳米颗粒的硅酸盐发光材料及其制备方法。 掺杂有金属纳米颗粒的硅酸盐发光材料由以下化学式表示:MLn1-xSiO4:xRE,yA; 其中M是选自Li,Na和K中的一种或两种元素; Ln是从Y,Sc,La和Lu中选出的一种或两种元素; A是选自Ag,Au,Pt,Pd和Cu的金属纳米颗粒; RE是选自Eu,Gd,Tb,Tm,Sm,Ce和Dy中的一种或两种离子; 0

    RARE EARTH-ALUMINIUM/GALLATE BASED FLUORESCENT MATERIAL AND MANUFACTURING METHOD THEREOF
    4.
    发明申请
    RARE EARTH-ALUMINIUM/GALLATE BASED FLUORESCENT MATERIAL AND MANUFACTURING METHOD THEREOF 审中-公开
    稀土 - 铝/玻璃基荧光材料及其制造方法

    公开(公告)号:US20130153823A1

    公开(公告)日:2013-06-20

    申请号:US13643165

    申请日:2010-04-30

    IPC分类号: C09K11/77

    摘要: A rare earth-aluminium/gallate based fluorescent material and manufacturing method thereof are provided. Said rare earth-aluminium/gallate based fluorescent material comprises a core, and a shell which coats said core, wherein said core is a metal nanoparticle, and said shell is a fluorescent powder of chemical formula (Y1-xCex)3(Al1-yGay)5O12, 0

    摘要翻译: 提供稀土 - 铝/没食子酸酯基荧光材料及其制造方法。 所述稀土 - 铝/没食子酸酯基荧光材料包括芯和覆盖所述芯的壳,其中所述芯是金属纳米颗粒,所述壳是化学式(Y1-xCex)3(Al1-yGay)的荧光粉末 )5O12,0

    HALOGEN SILICATE LUMINESCENT MATERIAL AND THE PREPARATION METHOD AND APPLICATION THEREOF
    5.
    发明申请
    HALOGEN SILICATE LUMINESCENT MATERIAL AND THE PREPARATION METHOD AND APPLICATION THEREOF 有权
    卤素硅酸盐材料及其制备方法及应用

    公开(公告)号:US20130075657A1

    公开(公告)日:2013-03-28

    申请号:US13702350

    申请日:2010-06-18

    IPC分类号: C09K11/87 C09K11/77

    摘要: Disclosed is a halogen silicate luminescent material having a chemical structural formula of (N1-a-bEuaMnb)10Si6O21Cl2:xM, and the preparation method thereof, where M is at least one of Ag, Au, Pt and Pd, N is an alkaline earth metal and specifically at least one of Mg, Ca, Sr and Ba, 0

    摘要翻译: 公开了具有化学结构式为(N1-a-bEuaMnb)10Si6O21Cl2:xM的卤素硅酸盐发光材料及其制备方法,其中M为Ag,Au,Pt和Pd中的至少一种,N为碱土金属 金属,特别是Mg,Ca,Sr和Ba中的至少一种,0 n; 0.3和0& nlE; b≦̸ 0.3。 具有核 - 壳结构的上述卤素硅酸盐发光材料可以通过利用由金属纳米颗粒的表面产生的表面等离子体共振来提高发光材料的内部量子效率和发光强度。 此外,上述卤素硅酸盐发光材料具有优异的稳定性,显色指数大于85%,发光性能好,可应用于LED; 此外,上述制备方法具有操作简单,无污染,易控制,对设备要求低,有利于工业化生产的优点,可广泛应用于发光材料的制备领域。

    Luminescent material of gallium indium oxide and preparation method thereof
    7.
    发明授权
    Luminescent material of gallium indium oxide and preparation method thereof 有权
    镓铟氧化物的发光材料及其制备方法

    公开(公告)号:US09068118B2

    公开(公告)日:2015-06-30

    申请号:US13881161

    申请日:2010-12-20

    CPC分类号: C09K11/873 C09K11/621

    摘要: 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.

    摘要翻译: 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。

    Green luminescent material of terbium doped gadolinium borate and preparing method thereof
    9.
    发明授权
    Green luminescent material of terbium doped gadolinium borate and preparing method thereof 有权
    铽掺杂钆硼酸盐的绿色发光材料及其制备方法

    公开(公告)号:US08765016B2

    公开(公告)日:2014-07-01

    申请号:US13574409

    申请日:2010-02-26

    IPC分类号: C09K11/77

    CPC分类号: C09K11/778

    摘要: A green luminescent material of terbium doped gadolinium borate is provided. The luminescent material has a formula of M3Gd1-xTbx(BO3)3, wherein, M is alkaline earth metal element and x is 0.005-0.5. The method for preparing the luminescent material comprises the following steps: selecting the source compounds of alkaline earth metal ion, boric acid radical ion (BO33−), Gd3+ and Tb3+ by the stoichiometric ratio, wherein, the stoichiometric ratio is the molar ratio of the corresponding element in the formula of M3Gd1-xTbx(BO3)3, and the source compound of BO33− is over 10%-30% by the molar ratio; mixing; pre-treatment by sintering; cooling; grinding; calcination; and cooling to obtain the luminescent material.

    摘要翻译: 提供掺铽硼酸钆的绿色发光材料。 发光材料具有M3Gd1-xTbx(BO3)3的式,其中M是碱土金属元素,x是0.005-0.5。 制备发光材料的方法包括以化学计量比选择碱土金属离子,硼酸根离子(BO33-),Gd3 +和Tb3 +的源化合物,其中化学计量比是 M3Gd1-xTbx(BO3)3中的相应元素,BO33-的源化合物的摩尔比为10%-30%以上; 混合; 烧结预处理; 冷却; 研磨 煅烧; 并冷却以获得发光材料。