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    METHOD OF PREPARING MULTICOMPONENT METAL-HYBRID NANOCOMPOSITE USING CO-GASIFICATION, AND MULTICOMPONENT METAL-HYBRID NANOCOMPOSITE PREPARED THEREBY
    3.
    发明申请
    METHOD OF PREPARING MULTICOMPONENT METAL-HYBRID NANOCOMPOSITE USING CO-GASIFICATION, AND MULTICOMPONENT METAL-HYBRID NANOCOMPOSITE PREPARED THEREBY 有权
    使用合成气体制备多组分金属 - 杂化纳米复合材料的方法及其制备的多组分金属 - 杂化纳米复合材料

    公开(公告)号：US20140057779A1

    公开(公告)日：2014-02-27

    申请号：US13944029

    申请日：2013-07-17

    Applicant: Korea Institute of Energy Research

    Inventor： Hee-Yeon Kim ,  Seok-yong Hong ,  Kwang-Sup Song ,  Hong-Soo Kim

    IPC: B01J23/89

    CPC classification number: B01J23/892 ,  B01J21/18 ,  B01J23/63 ,  B01J23/6525 ,  B01J23/6527 ,  B01J23/83 ,  B01J23/883 ,  B01J23/888 ,  B01J35/002 ,  B01J37/035 ,  B01J37/08 ,  B01J37/086 ,  B82Y30/00

    Abstract: The present subject matter provides a method of preparing a multicomponent metal-hybrid nanocomposite using co-gasification, in which a multicomponent metal-hybrid nanocomposite can be prepared by a one-step process without using a complicated process including the steps of supporting-drying-calcining-annealing and the like at the time of preparing a conventional alloy catalyst, and provides a multicomponent metal-hybrid nanocomposite prepared by the method. The method is advantageous in that a multicomponent metal-hybrid nanocomposite can be synthesized by a simple process of simultaneously gasifying two kinds of metal precursors, and in that an additional post-treatment process is not required.

    Abstract translation: 本发明提供一种使用共气化制备多组分金属 - 杂化纳米复合材料的方法，其中多组分金属 - 杂化纳米复合材料可以通过一步法制备而不使用复杂的方法，包括以下步骤： 在制备常规合金催化剂时煅烧退火等，并提供通过该方法制备的多组分金属 - 杂化纳米复合材料。 该方法的优点在于，可以通过同时气化两种金属前体的简单方法来合成多组分金属 - 杂化纳米复合材料，并且不需要额外的后处理工艺。

    INORGANIC HOLLOW YARNS AND METHOD OF MANUFACTURING THE SAME
    7.
    发明申请
    INORGANIC HOLLOW YARNS AND METHOD OF MANUFACTURING THE SAME 有权
    无机中空纱及其制造方法

    公开(公告)号：US20130277882A1

    公开(公告)日：2013-10-24

    申请号：US13920999

    申请日：2013-06-18

    Applicant: KOREA INSTITUTE OF ENERGY RESEARCH

    Inventor： CHURL-HEE CHO ,  Do-Kyung Kim ,  Jeong-Gu Yeo ,  Young-Soo Ahn ,  Dong-Kook Kim ,  Hong-Soo Kim

    IPC: B29C47/00

    CPC classification number: B29C47/0026 ,  B01D69/08 ,  B01D69/087 ,  B01D71/024 ,  B22F3/23 ,  B82Y30/00 ,  C04B35/62236 ,  C04B35/62272 ,  C04B35/62281 ,  C04B35/62295 ,  C04B35/634 ,  C04B2235/404 ,  C04B2235/421 ,  C04B2235/5284 ,  C09D5/00 ,  C22C1/058 ,  C22C29/00 ,  C22C29/02 ,  C22C29/12 ,  C22C29/16 ,  C22C47/14 ,  D01D10/02 ,  D01F9/08 ,  Y10T428/1369

    Abstract: Disclosed herein is a method of manufacturing inorganic hollow yarns, such as cermets, oxide-non oxide composites, poorly sinterable non-oxides, and the like, at low costs. The method includes preparing a composition comprising a self-propagating high temperature reactant, a polymer and a dispersant, wet-spinning the composition through a spinneret to form wet-spun yarns, washing and drying the wet-spun yarns to form polymer-self propagating high temperature reactant hollow yarns, and heat-treating the polymer-self propagating high temperature reactant hollow yarns to remove a polymeric component from the polymer-self propagating high temperature reactant hollow yarns while inducing self-propagating high temperature reaction of the self-propagating high temperature reactant to form inorganic hollow yarns. The composition comprises 45˜60 wt % of the self-propagating high temperature reactant, 6˜17 wt % of the polymer, 0.1˜4 wt % of the dispersant, and the balance of an organic solvent.

    Abstract translation: 本文公开了以低成本制造无机中空丝的方法，例如金属陶瓷，氧化物非氧化物复合材料，不易烧结的非氧化物等。 该方法包括制备包含自蔓延高温反应物，聚合物和分散剂的组合物，通过喷丝头将组合物湿纺以形成湿纺丝，洗涤和干燥湿纺丝以形成聚合物自传播 高温反应物中空纱线，并热处理聚合物自蔓延高温反应物中空纱线，以从聚合物自传播的高温反应物中空纱线中除去聚合物组分，同时诱导自传播高自由度的高温反应 温度反应物形成无机中空纱线。 该组合物包含45〜60重量％的自蔓延高温反应物，6〜17重量％的聚合物，0.1〜4重量％的分散剂，余量为有机溶剂。

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