CORE-SHELL QUATERNARY AMMONIUM NANOMATERIALS, METHODS AND APPLICATIONS
    6.
    发明申请
    CORE-SHELL QUATERNARY AMMONIUM NANOMATERIALS, METHODS AND APPLICATIONS 审中-公开
    核壳季铵盐纳米材料,方法与应用

    公开(公告)号:US20140308330A1

    公开(公告)日:2014-10-16

    申请号:US14248725

    申请日:2014-04-09

    IPC分类号: A01N33/12 B01D53/34

    CPC分类号: A01N33/12 A01N25/26

    摘要: Quaternary ammonium materials may be immobilized onto a metal oxide nanoparticle to provide a fixed-quat nanoparticle material. A particular example uses a silicon alkoxide as a silicon source material to provide a fixed-quat SiNP/NG material composition through either acidic or basic hydrolysis of the silicon alkoxide material. Particular materials may be characterized spectroscopically to ensure that the desirable materials are properly bound. Specific applications of fixed-quat SiNP/NC material compositions in accordance with the embodiments include, but are not limited to agricultural biocide applications and tobacco smoke selective filtration applications.

    摘要翻译: 可以将第四铵铵材料固定在金属氧化物纳米颗粒上以提供固定的杂质纳米颗粒材料。 具体实例使用硅烷氧化物作为硅源材料,通过硅烷氧化物材料的酸性或碱性水解提供固定四价SiNP / NG材料组合物。 特定的材料可以用光谱法表征,以确保所需材料适当地结合。 根据实施方案的固定四价SiNP / NC材料组合物的具体应用包括但不限于农业杀生物剂应用和烟草烟雾选择性过滤应用。

    COMPOSITIONS, METHODS OF MAKING A COMPOSITION, AND METHODS OF USE
    9.
    发明申请
    COMPOSITIONS, METHODS OF MAKING A COMPOSITION, AND METHODS OF USE 审中-公开
    组合物,制备组合物的方法和使用方法

    公开(公告)号:US20170042162A1

    公开(公告)日:2017-02-16

    申请号:US15306907

    申请日:2015-04-27

    IPC分类号: A01N59/20 A01N25/10

    CPC分类号: A01N59/20 A01N25/10 A01N25/04

    摘要: Embodiments of the present disclosure, in one aspect, relate to compositions including a copper/silica nanocomposite and a polymer, methods of making a composition, methods of using a composition, and the like. An embodiment of the present disclosure provides for a composition, among others, that includes: a copper/silica nanocomposite having a silica gel matrix that includes copper from one or more of copper nanopartides and copper ions, and a polymer selected from the group consisting of: polyvinylpyrrolidone, poryacrylamide, polylactic acid, polyglycolic acid, starch, a quaternary ammonium compound, and a combination thereof.

    摘要翻译: 在一方面,本公开的实施方案涉及包含铜/二氧化硅纳米复合材料和聚合物的组合物,制备组合物的方法,使用组合物的方法等。 本公开的一个实施方案提供了一种组合物,其中包括:具有硅胶基质的铜/二氧化硅纳米复合材料,其包含来自一种或多种铜纳米颗粒和铜离子的铜,以及选自以下的聚合物: :聚乙烯吡咯烷酮,聚丙烯酰胺,聚乳酸,聚乙醇酸,淀粉,季铵化合物及其组合。