Modification of nanotubes oxidation with peroxygen compounds
    8.
    发明授权
    Modification of nanotubes oxidation with peroxygen compounds 失效
    用过氧化合物改性纳米管氧化

    公开(公告)号:US06872681B2

    公开(公告)日:2005-03-29

    申请号:US09861370

    申请日:2001-05-18

    摘要: A method of chemically modifying carbon nanotubes having a diameter less than one micron comprising: contacting the nanotubes with a peroxygen compound selected from the group consisting of organic peroxyacids, inorganic peroxoacids and organic hydroperoxides, or a salt thereof, under oxidation conditions and thereby producing modified carbon nanotubes. Oxidation of the nanotubes increases the degree of dispersion of aggregates of nanotubes and aids in the disassembling of such aggregates. The dispersed nanotubes are used to prepare rigid structures and can be used in electrodes and capacitors.

    摘要翻译: 化学改性直径小于1微米的碳纳米管的方法包括:在氧化条件下使纳米管与选自有机过氧酸,无机过氧酸和有机氢过氧化物或其盐的过氧化合物接触,从而产生改性的 碳纳米管。 纳米管的氧化增加了纳米管聚集体的分散程度,有助于这种聚集体的分解。 分散的纳米管用于制备刚性结构,可用于电极和电容器中。

    Electroconductive carbon fibril-based inks and coatings
    10.
    发明授权
    Electroconductive carbon fibril-based inks and coatings 有权
    导电碳纤维基油墨和涂料

    公开(公告)号:US08083970B2

    公开(公告)日:2011-12-27

    申请号:US10517748

    申请日:2003-06-16

    IPC分类号: H01B1/00 H01B1/12

    摘要: The present invention relates to electroconductive inks and methods of making and using the same. The electroconductive inks include carbon fibrils and a liquid vehicle. The electroconductive ink may further include a polymeric binder. The electroconductive filler used is carbon fibrils which may be oxidized. The ink has rheological properties similar to that of commercially available electroconductive inks that use carbon black as their filler. The ink can be screen-printed, slot-coated, sprayed, brushed or dipped onto a wide variety of substrates to form an electroconductive coating.

    摘要翻译: 本发明涉及导电油墨及其制造和使用方法。 导电油墨包括碳纤维和液体载体。 导电油墨还可以包括聚合物粘合剂。 所用的导电填料是可被氧化的碳原子纤维。 油墨具有类似于使用炭黑作为填料的市售导电油墨的流变性能。 油墨可以丝网印刷,槽涂,喷涂,刷涂或浸在各种基材上以形成导电涂层。