Surface modification of nano-diamonds and manufacturing method thereof
    11.
    发明授权
    Surface modification of nano-diamonds and manufacturing method thereof 有权
    纳米金刚石的表面改性及其制造方法

    公开(公告)号:US08609188B2

    公开(公告)日:2013-12-17

    申请号:US12946871

    申请日:2010-11-16

    IPC分类号: C23C24/04 B82Y30/00 C08F8/00

    摘要: The invention is related to a technique that grafts polymer onto a surface of nano-diamonds, and the invention further provides applications relating to modification and dispersion of the nano-diamonds. The features of the technique are single step, one pot, low cost, and high yield, and therefore the technique has high potential for commercialization. The invention also provides a method for graphitizing monocrystalline nano-diamonds and polycrystalline nano-diamonds. Accordingly, the technique of modifying and polymer grafting can be used not only on ultra disperse diamonds but also on monocrystalline nano-diamonds with graphitized surfaces and polycrystalline nano-diamonds with graphitized surfaces.

    摘要翻译: 本发明涉及将聚合物移植到纳米金刚石表面上的技术,本发明还提供了与纳米金刚石的改性和分散有关的应用。 该技术的特点是单步,一锅,低成本,高产量,因此该技术具有很高的商业化潜力。 本发明还提供了一种用于石墨化单晶纳米金刚石和多晶纳米金刚石的方法。 因此,改性和聚合物接枝的技术不仅可以用于超分散金刚石,而且可用于具有石墨化表面的单晶纳米金刚石和具有石墨化表面的多晶纳米金刚石。