• 文献标题:   Polynorbornene dicarboximide/amine functionalized graphene hybrids for potential oxygen barrier films
  • 文献类型:   Article
  • 作  者:   LEE D, CHOI MC, HA CS
  • 作者关键词:   barrier film, gas permeation, graphene, high performance polymer, hybrid, nanocomposite, polynorbornene, romp
  • 出版物名称:   JOURNAL OF POLYMER SCIENCE PART APOLYMER CHEMISTRY
  • ISSN:   0887-624X EI 1099-0518
  • 通讯作者地址:   Pusan Natl Univ
  • 被引频次:   36
  • DOI:   10.1002/pola.25932
  • 出版年:   2012

▎ 摘  要

In this work, we prepared polynorbornene dicarboximide (PND)/amine functionalized graphene (AFG) hybrids in N,N-dimethylacetamide (DMAc). The AFG was synthesized by modifying graphene oxides (GO) with amine groups. The AFG sheets were well-dispersed in DMAc and randomly distributed throughout the PND matrix in the hybrid films, which enhanced the mechanical and oxygen barrier properties of the PND/AFG hybrid films. (C) 2012 Wiley Periodicals, Inc. J Polym Sci Part A: Polym Chem, 2012