Embedded nanotube array sensor and method of making a nanotube polymer composite
    16.
    发明授权
    Embedded nanotube array sensor and method of making a nanotube polymer composite 有权
    嵌入式纳米管阵列传感器及制备纳米管聚合物复合材料的方法

    公开(公告)号:US07673521B2

    公开(公告)日:2010-03-09

    申请号:US10537944

    申请日:2003-12-09

    IPC分类号: G01L1/20 G01M5/00

    摘要: A method of producing polymer/nanotube composites where the density and position of the nanotubes (11) within the composite ca be controlled. Carbon nanotubes (11) are grown from organometallic micropatterns. These periodic nanotube arrays are then incorporated into a polymer matrix (7) by deposing a curable polymer film on the as-grown tubes. This controlled method of producing free-standing nanotube/polymer composite films may be used to form nanosensor (3) which provide information regarding a physical condition of a material (20), such as an airplane chassis or wing, in contact with the nanosensor (3).

    摘要翻译: 制备聚合物/纳米管复合材料的方法,其中复合材料内的纳米管(11)的密度和位置可以被控制。 碳纳米管(11)从有机金属微图案生长。 然后通过在生长管上除去可固化聚合物膜,将这些周期性纳米管阵列掺入聚合物基体(7)中。 可以使用这种控制的制造独立的纳米管/聚合物复合膜的方法来形成纳米传感器(3),其提供关于与纳米传感器接触的诸如飞机底盘或机翼的材料(20)的物理状态的信息 3)。

    Carbon nanotube filter
    18.
    发明申请
    Carbon nanotube filter 审中-公开
    碳纳米管过滤器

    公开(公告)号:US20060027499A1

    公开(公告)日:2006-02-09

    申请号:US11193340

    申请日:2005-08-01

    IPC分类号: D01F9/12 B01D65/02

    摘要: Monolithic, macroscopic, nanoporous nanotube filters are fabricated having radially aligned carbon nanotube walls. The freestanding filters have diameters and lengths up to several centimeters. A single-step filtering process was demonstrated in two important settings: the elimination of multiple components of heavy hydrocarbons from petroleum, a crucial step in post-distillation of crude oil, and the elimination of bacterial contaminants such as Escherichia coli or the nanometer-sized poliovirus from drinking water. All the filtration processes were repeated several times with completely reproducible results. These nanotube filters can be cleaned repeatedly after each filtration process to regain their full filtering efficiency.

    摘要翻译: 制造具有径向排列的碳纳米管壁的单片,宏观,纳米孔纳米管滤波器。 独立式过滤器的直径和长度可达几厘米。 在两个重要的环境中证明了一步过滤过程:从石油中消除重质烃的多重组分,原油后蒸馏中的关键步骤,以及消除细菌污染物如大肠杆菌或纳米级 来自饮用水的脊髓灰质炎病毒 所有的过滤过程重复数次,完全可重复的结果。 在每个过滤过程之后,可以重复清洗这些纳米管过滤器,以恢复其全部过滤效率。