Silica having metal ions absorbed thereon and fabricating method thereof
    1.
    发明授权
    Silica having metal ions absorbed thereon and fabricating method thereof 有权
    具有吸收金属离子的二氧化硅及其制造方法

    公开(公告)号:US08747693B2

    公开(公告)日:2014-06-10

    申请号:US13615539

    申请日:2012-09-13

    IPC分类号: C09K13/00 C01B33/20

    摘要: A silica having metal ions absorbed thereon and a fabricating method thereof are provided. The silica having metal ions absorbed thereon is a silica having metal ions absorbed thereon and being modified with persulfate salt. The method includes following steps. A solution is provided, and the solution includes silica and persulfate salt therein. The solution is heated to react the silica with the persulfate salt, so as to obtain silica modified with persulfate salt. Metal ion source is added in the solution, the metal ion source dissociates metal ions, and the silica modified with persulfate salt absorbs the metal ions to obtain the silica having metal ions absorbed thereon.

    摘要翻译: 提供了吸收了金属离子的二氧化硅及其制造方法。 其上吸附有金属离子的二氧化硅是金属离子被吸附在其上并用过硫酸盐改性的二氧化硅。 该方法包括以下步骤。 提供溶液,溶液中含有二氧化硅和过硫酸盐。 将溶液加热以使二氧化硅与过硫酸盐反应,以获得用过硫酸盐改性的二氧化硅。 在溶液中加入金属离子源,金属离子源解离金属离子,用过硫酸盐改性的二氧化硅吸收金属离子,得到吸附有金属离子的二氧化硅。

    SILICA HAVING METAL IONS ABSORBED THEREON AND FABRICATING METHOD THEREOF
    2.
    发明申请
    SILICA HAVING METAL IONS ABSORBED THEREON AND FABRICATING METHOD THEREOF 有权
    具有吸收金属离子的二氧化硅及其制备方法

    公开(公告)号:US20130068995A1

    公开(公告)日:2013-03-21

    申请号:US13615539

    申请日:2012-09-13

    IPC分类号: C09K13/00 C01B33/00

    摘要: A silica having metal ions absorbed thereon and a fabricating method thereof are provided. The silica having metal ions absorbed thereon is a silica having metal ions absorbed thereon and being modified with persulfate salt. The method includes following steps. A solution is provided, and the solution includes silica and persulfate salt therein. The solution is heated to react the silica with the persulfate salt, so as to obtain silica modified with persulfate salt. Metal ion source is added in the solution, the metal ion source dissociates metal ions, and the silica modified with persulfate salt absorbs the metal ions to obtain the silica having metal ions absorbed thereon.

    摘要翻译: 提供了吸收了金属离子的二氧化硅及其制造方法。 其上吸附有金属离子的二氧化硅是金属离子被吸附在其上并用过硫酸盐改性的二氧化硅。 该方法包括以下步骤。 提供溶液,溶液中含有二氧化硅和过硫酸盐。 将溶液加热以使二氧化硅与过硫酸盐反应,以获得用过硫酸盐改性的二氧化硅。 在溶液中加入金属离子源,金属离子源解离金属离子,用过硫酸盐改性的二氧化硅吸收金属离子,得到吸附有金属离子的二氧化硅。