CARBON NANOTUBE DEVICE AND PROCESS FOR MANUFACTURING SAME
    35.
    发明申请
    CARBON NANOTUBE DEVICE AND PROCESS FOR MANUFACTURING SAME 审中-公开
    碳纳米管装置及其制造方法

    公开(公告)号:US20100003500A1

    公开(公告)日:2010-01-07

    申请号:US12548400

    申请日:2009-08-26

    申请人: Ramsey M. Stevens

    发明人: Ramsey M. Stevens

    摘要: The present invention contemplates a variety of methods and techniques for fabricating an improved carbon nanotube (CNT) device such as an AFM probe. A CNT is first formed on a desired location such as a substrate. The CNT and substrate are then covered with a protective layer through a CVD or other suitable process. Then a length of the CNT is exposed through etching or other suitable process, the exposed length being formed to a length suitable for a desired application for the CNT device.

    摘要翻译: 本发明考虑了用于制造诸如AFM探针的改进的碳纳米管(CNT)装置的各种方法和技术。 首先在期望的位置(例如基底)上形成CNT。 然后通过CVD或其它合适的方法用保护层覆盖CNT和衬底。 然后通过蚀刻或其它合适的工艺暴露CNT的长度,将暴露的长度形成为适于CNT器件的期望应用的长度。

    Nanotube fiber reinforced composite materials and method of producing fiber reinforced composites
    38.
    发明申请
    Nanotube fiber reinforced composite materials and method of producing fiber reinforced composites 失效
    纳米管纤维增强复合材料及其制备方法

    公开(公告)号:US20030236588A1

    公开(公告)日:2003-12-25

    申请号:US10389261

    申请日:2003-03-14

    IPC分类号: G06F019/00

    摘要: A composite composition and a method of making such a composite that is composed of a matrix material and dispersed reinforcement nanotubes that are substantially aligned along at least one specified direction or axis. Also a method for making a continuous fiber-reinforced composite object by combining a reinforcement fiber tow with a solidifying matrix material to form a pre-impregnated tow or towpreg, providing a dispensing head capable of dispensing the towpreg onto a base member positioned a distance from this head with the head and base member being driven by motion devices electronically connected to a motion controller regulated by a computer, and operating and moving the head relative to the base member to dispense multiple layers of towpreg in accordance with a CAD-generated deposition path along which the dispensing head can be allowed to trace out individual layers by following a selected algorithm so that the number of path interruptions at which the towpreg must be tentatively cut off from the dispensing head is minimized.

    摘要翻译: 一种复合组合物和制造这样的复合材料的方法,所述复合材料由基体材料和分散的加强纳米管组成,所述纳米管沿着至少一个指定的方向或轴线基本上对齐。 还有一种通过将增强纤维丝束与固化基质材料组合以形成预浸渍的丝束或丝束来制造连续纤维增强复合材料的方法,提供了一种能够将丝束纸分配到位于距离 该头部的头部和底部部件由电子连接到由计算机调节的运动控制器的运动装置驱动,并且相对于基座部件操作和移动头部,以根据CAD生成的沉积路径分配多个丝锥 沿着该分配头可以通过遵循所选择的算法来使分配头跟踪出各个层,使得拖曳器必须暂时从分配头切断的路径中断的次数最小化。