Process of forming compounds using reverse micelle or reverse
microemulsion systems
    6.
    发明授权
    Process of forming compounds using reverse micelle or reverse microemulsion systems 失效
    使用反胶束或反相微乳液体系形成化合物的方法

    公开(公告)号:US5770172A

    公开(公告)日:1998-06-23

    申请号:US725840

    申请日:1996-10-04

    摘要: The present invention is directed to a process for producing a nanometer-sized metal compound. The process comprises forming a reverse micelle or reverse microemulsion system comprising a polar fluid in a non-polar or low-polarity fluid. A first reactant comprising a multi-component, water-soluble metal compound is introduced into the polar fluid in a non-polar or low-polarity fluid. This first reactant can be introduced into the reverse micelle or reverse microemulsion system during formation thereof or subsequent to the formation of the reverse micelle or microemulsion system. The water-soluble metal compound is then reacted in the reverse micelle or reverse microemulsion system to form the nanometer-sized metal compound. The nanometer-sized metal compound is then precipitated from the reverse micelle or reverse microemulsion system.

    摘要翻译: 本发明涉及一种制备纳米尺寸金属化合物的方法。 该方法包括形成非极性或低极性流体中包含极性流体的反胶束或反相微乳液体系。 将包含多组分水溶性金属化合物的第一反应物以非极性或低极性流体引入极性流体中。 该第一反应物可以在其形成期间或在形成反胶束或微乳液体系之后引入反胶束或反相微乳液体系中。 然后将水溶性金属化合物在反胶束或反相微乳液体系中反应形成纳米级金属化合物。 然后将纳米级金属化合物从反胶束或反相微乳液体系中沉淀出来。

    Spectrometer capillary vessel and method of making same
    8.
    发明授权
    Spectrometer capillary vessel and method of making same 失效
    光谱仪毛细血管及其制作方法

    公开(公告)号:US5469061A

    公开(公告)日:1995-11-21

    申请号:US42351

    申请日:1993-04-02

    IPC分类号: G01N21/05 G01R33/30 G01V3/00

    摘要: The present invention is an arrangement of a glass capillary tube for use in spectroscopy. In particular, the invention is a capillary arranged in a manner permitting a plurality or multiplicity of passes of a sample material through a spectroscopic measurement zone. In a preferred embodiment, the multi-pass capillary is insertable within a standard NMR sample tube. The present invention further includes a method of making the multi-pass capillary tube and an apparatus for spinning the tube.

    摘要翻译: 本发明是用于光谱学的玻璃毛细管的布置。 特别地,本发明是以允许样品材料通过光谱测量区域的多次或多次通过的方式布置的毛细管。 在优选实施例中,多通毛细管可插入标准NMR样品管内。 本发明还包括制造多通毛细管的方法和用于纺丝管的装置。