Short, functionalized, soluble carbon nanotubes, methods of making same, and polymer composites made therefrom
    13.
    发明授权
    Short, functionalized, soluble carbon nanotubes, methods of making same, and polymer composites made therefrom 有权
    短功能化,可溶性碳纳米管,其制备方法和由其制备的聚合物复合材料

    公开(公告)号:US08313724B2

    公开(公告)日:2012-11-20

    申请号:US12280523

    申请日:2007-02-22

    IPC分类号: C01B31/00 C01B31/02

    摘要: In some embodiments, the present invention relates to new processes to simultaneously shorten and functionalize raw or purified carbon nanotubes to improve their dispersity and processibility, and the short functionalized nanotubes that may be made by the processes. This present invention also relates to new compositions of matter using short functionalized carbon nanotubes with thermoset, thermoplastic polymers, high temperature polymers, and other materials; the processes for making such composite materials; and the products of said processes.

    摘要翻译: 在一些实施方案中,本发明涉及同时缩短和官能化原始或纯化的碳纳米管以提高其分散性和可加工性的新方法以及可通过该方法制备的短官能化纳米管。 本发明还涉及使用具有热固性,热塑性聚合物,高温聚合物和其它材料的短官能化碳纳米管的物质的新组合物; 制造这种复合材料的方法; 和所述方法的产品。

    Process for derivatizing carbon nanotubes with diazonium species and compositions thereof
    15.
    发明授权
    Process for derivatizing carbon nanotubes with diazonium species and compositions thereof 有权
    用重氮化物衍生碳纳米管的方法及其组合物

    公开(公告)号:US07892517B2

    公开(公告)日:2011-02-22

    申请号:US11840433

    申请日:2007-08-17

    IPC分类号: D01F9/12

    摘要: Methods for the chemical modification of carbon nanotubes involve the derivatization of multi- and single-wall carbon nanotubes, including small diameter (ca. 0.7 nm) single-wall carbon nanotubes, with diazonium species. The method allows the chemical attachment of a variety of organic compounds to the side and ends of carbon nanotubes. These chemically modified nanotubes have applications in polymer composite materials, molecular electronic applications, and sensor devices. The methods of derivatization include electrochemical induced reactions, thermally induced reactions, and photochemically induced reactions. Moreover, when modified with suitable chemical groups, the derivatized nanotubes are chemically compatible with a polymer matrix, allowing transfer of the properties of the nanotubes (such as, mechanical strength or electrical conductivity) to the properties of the composite material as a whole. Furthermore, when modified with suitable chemical groups, the groups can be polymerized to form a polymer that includes carbon nanotubes.

    摘要翻译: 用于碳纳米管的化学修饰的方法涉及包括小直径(约0.7nm)单壁碳纳米管与重氮物质的多壁和单壁碳纳米管的衍生化。 该方法允许将各种有机化合物化学连接到碳纳米管的侧面和末端。 这些化学改性的纳米管可用于聚合物复合材料,分子电子应用和传感器装置。 衍生化的方法包括电化学诱导反应,热诱导反应和光化学诱导反应。 此外,当用合适的化学基团改性时,衍生的纳米管与聚合物基质化学相容,允许将纳米管的性质(例如机械强度或电导率)转移到复合材料的整体性能上。 此外,当用合适的化学基团改性时,基团可以聚合形成包括碳纳米管的聚合物。

    PROCESS FOR DERIVATIZING CARBON NANOTUBES WITH DIAZONIUM SPECIES AND COMPOSITIONS THEREOF
    17.
    发明申请
    PROCESS FOR DERIVATIZING CARBON NANOTUBES WITH DIAZONIUM SPECIES AND COMPOSITIONS THEREOF 有权
    用二氧化碳衍生碳纳米管的方法及其组合物

    公开(公告)号:US20090301896A1

    公开(公告)日:2009-12-10

    申请号:US11840433

    申请日:2007-08-17

    IPC分类号: C25B3/00 B82B3/00

    摘要: Methods for the chemical modification of carbon nanotubes involve the derivatization of multi- and single-wall carbon nanotubes, including small diameter (ca. 0.7 nm) single-wall carbon nanotubes, with diazonium species. The method allows the chemical attachment of a variety of organic compounds to the side and ends of carbon nanotubes. These chemically modified nanotubes have applications in polymer composite materials, molecular electronic applications, and sensor devices. The methods of derivatization include electrochemical induced reactions, thermally induced reactions, and photochemically induced reactions. Moreover, when modified with suitable chemical groups, the derivatized nanotubes are chemically compatible with a polymer matrix, allowing transfer of the properties of the nanotubes (such as, mechanical strength or electrical conductivity) to the properties of the composite material as a whole. Furthermore, when modified with suitable chemical groups, the groups can be polymerized to form a polymer that includes carbon nanotubes.

    摘要翻译: 用于碳纳米管的化学修饰的方法涉及包括小直径(约0.7nm)单壁碳纳米管与重氮物质的多壁和单壁碳纳米管的衍生化。 该方法允许将各种有机化合物化学连接到碳纳米管的侧面和末端。 这些化学改性的纳米管可用于聚合物复合材料,分子电子应用和传感器装置。 衍生化的方法包括电化学诱导反应,热诱导反应和光化学诱导反应。 此外,当用合适的化学基团改性时,衍生的纳米管与聚合物基质化学相容,允许将纳米管的性质(例如机械强度或电导率)转移到复合材料的整体性能上。 此外,当用合适的化学基团改性时,基团可以聚合形成包括碳纳米管的聚合物。

    Method of making a molecule-surface interface
    19.
    发明授权
    Method of making a molecule-surface interface 失效
    制作分子 - 表面界面的方法

    公开(公告)号:US07527831B2

    公开(公告)日:2009-05-05

    申请号:US11619073

    申请日:2007-01-02

    IPC分类号: B05D5/00

    摘要: This invention is generally related to a method of making a molecule-surface interface comprising at least one surface comprising at least one material and at least one organic group wherein the organic group is adjoined to the surface and the method comprises contacting at least one organic group precursor with at least one surface wherein the organic group precursor is capable of reacting with the surface in a manner sufficient to adjoin the organic group and the surface.

    摘要翻译: 本发明通常涉及一种制备分子 - 表面界面的方法,该分子 - 表面界面包括至少一个包含至少一种材料和至少一种有机基团的表面,其中有机基团邻接于该表面,并且该方法包括使至少一种有机基团 具有至少一个表面的前体,其中有机基团前体能够以足以邻接有机基团和表面的方式与表面反应。