Highly Conductive Carbon Nanotube Having Bundle Moieties With Ultra-Low Bulk Density and Its Manufacturing Method
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    发明申请
    Highly Conductive Carbon Nanotube Having Bundle Moieties With Ultra-Low Bulk Density and Its Manufacturing Method 有权
    具有超低体积密度的束的高导电性碳纳米管及其制造方法

    公开(公告)号:US20130207026A1

    公开(公告)日:2013-08-15

    申请号:US13765373

    申请日:2013-02-12

    IPC分类号: C01B31/02

    摘要: The present invention relates to a highly conductive carbon nanotube having bundle moieties with ultra low apparent density less than 0.01 g/cc. More specifically, this invention relates to a highly conductive carbon nanotube prepared by following preparation steps of i) preparing the sphere shape of metal catalyst by spray pyrolysis of catalytic metal precursor solution including low molecular weight polymer, ii) synthesizing carbon nanotube using carbon source and obtained metal catalyst according to thermal chemical vapor deposition method; and iii) obtaining a highly conductive carbon nanotube having bundle moieties with ultra-low bulk apparent density.

    摘要翻译: 本发明涉及具有超低表观密度小于0.01g / cc的束部分的高导电性碳纳米管。 更具体地说,本发明涉及通过以下制备步骤制备的高导电性碳纳米管:i)通过包含低分子量聚合物的催化金属前体溶液的喷雾热解制备金属催化剂的球形,ii)使用碳源合成碳纳米管和 根据热化学气相沉积法获得金属催​​化剂; 和iii)获得具有超低体积表观密度的束部分的高导电性碳纳米管。