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    • 24. 发明申请
    • Carbon nanotubes
    • 碳纳米管
    • US20050064167A1
    • 2005-03-24
    • US10935652
    • 2004-09-07
    • Dongsheng MaoRichard FinkZvi Yaniv
    • Dongsheng MaoRichard FinkZvi Yaniv
    • C09J1/00C09J11/04D04H1/00
    • C09J1/00B82Y30/00C09J11/04Y10T428/249924
    • Carbon nanotubes can be self-aligned by making composites of carbon nanotube powders with particles and organic and/or inorganic carriers such as water or other solvents. After the mixture is applied onto a substrate by whatever ways, such as brushing, screen-printing, ink-jet printing, spraying, dispersing, spin-coating, dipping, and the like and combinations, a fragmentation process occurs when the composite material is dried or cured by certain ways to eliminate some or all of the carrier material. This results in microcracks forming between the fragments. CNT fibers that are bonded or set in the fragments on either side of a crack are aligned in the crack area, either by stretching the fibers or by allowing the fibers to spool out from one or both fragments.
    • 碳纳米管可以通过用碳纳米管粉末与有机和/或无机载体如水或其它溶剂的复合物进行自对准。 将混合物通过任何方式施加到基底上,例如刷涂,丝网印刷,喷墨印刷,喷涂,分散,旋涂,浸渍等及其组合时,当复合材料为 通过某些方式干燥或固化以消除部分或全部载体材料。 这导致碎片之间形成微裂纹。 通过拉伸纤维或通过使纤维从一个或两个片段卷绕出来,被粘合或设置在裂纹任一侧上的片段中的CNT纤维在裂纹区域中排列。