Method of coating a metal substrate with a radioactive layer
    7.
    发明授权
    Method of coating a metal substrate with a radioactive layer 有权
    用放射性层涂覆金属基材的方法

    公开(公告)号:US06596097B1

    公开(公告)日:2003-07-22

    申请号:US09577441

    申请日:2000-05-24

    IPC分类号: C23C1816

    摘要: A method for the immobilization of a radioactive anion on the surface of a metal substrate, said method comprising treating the substrate with an oxidizing agent in the presence of a solution of a radioactive anion which forms an insoluble salt with ions of said metal. Preferably, a binding agent will also be present. Preferably, the metal is silver, the radioactive anion is 125I− and the binding agent comprises bromide ions.

    摘要翻译: 一种在金属基材表面上固定放射性阴离子的方法,所述方法包括在与所述金属的离子形成不溶性盐的放射性阴离子的溶液的存在下用氧化剂处理底物。 优选地,还将存在粘合剂。 优选地,金属是银,放射性阴离子是125I-,并且结合剂包括溴离子。