石墨烯纳米复合材料的制备方法

Preparation method of graphene nanocomposite material

  • Inventors: WANG YANG
  • Assignees: 汪洋
  • Publication Date: March 27, 2013
  • Publication Number: CN-102992304-A

Abstract

本发明公开了一种石墨烯纳米复合材料的制备方法,先制备了石墨烯和HHDTP,将石墨烯、HHDTP混合用研钵碾碎,加入到DMF中,紫外光照射后搅拌回流离心干燥,得到产物。可大大改善石墨烯的分散性,提高石墨烯和聚合物基体的相容性,为石墨烯的进一步功能化以及用于聚合物改性。
The invention discloses a preparation method of a graphene nanocomposite material. The method comprises the steps of: first, preparing graphene and HHDTP;mixing graphene and HHDTP and grinding the mixture by a mortar; adding the mixture into DMF (Dimethyl Formamide); and carrying out UV-irradiation, agitating and carrying out backflow, and centrifugally drying to obtain the product. The dispersibility of graphene is greatly improved, the compatibility of graphene and a polymer matrix is improved, and graphene is further functionalized and is applied to modification of polymers.

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    向康等: "石墨烯纳米复合材料的制备及结构表征", 《高分子材料科学与工程》, vol. 27, no. 10, 31 October 2011 (2011-10-31), pages 42 - 45

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