Nanophosphor composite scintillators comprising a polymer matrix
    1.
    发明授权
    Nanophosphor composite scintillators comprising a polymer matrix 失效
    包含聚合物基质的纳米磷光体复合闪烁体

    公开(公告)号:US07834319B2

    公开(公告)日:2010-11-16

    申请号:US11923934

    申请日:2007-10-25

    IPC分类号: G01T1/20 C09K11/02

    摘要: An improved nanophosphor composite comprises surface modified nanophosphor particles in a solid matrix. The nanophosphor particle surface is modified with an organic ligand, or by covalently bonding a polymeric or polymeric precursor material. The surface modified nanophosphor particle is essentially charge neutral, thereby preventing agglomeration of the nanophosphor particles during formation of the composite material. The improved nanophosphor composite may be used in any conventional scintillator application, including in a radiation detector.

    摘要翻译: 改进的纳米磷光体复合材料包括固体基质中的表面改性的纳米荧光体颗粒。 纳米磷光体颗粒表面用有机配体修饰,或通过共价键合聚合物或聚合物前体材料。 表面改性的纳米荧光体颗粒基本上是电荷中性的,从而防止在形成复合材料期间纳米荧光体颗粒的聚集。 改进的纳米磷光体复合材料可以用于任何常规的闪烁体应用中,包括在辐射检测器中。