• 文献标题:   Silane coupling agent grafted graphene oxide and its modification on polybenzoxazine resin
  • 文献类型:   Article
  • 作  者:   XU PJ, YAN XT, CONG PL, ZHU XT, LI DG
  • 作者关键词:   graphene oxide, silane coupling agent, polybenzoxazine, modification
  • 出版物名称:   COMPOSITE INTERFACES
  • ISSN:   0927-6440 EI 1568-5543
  • 通讯作者地址:   Changan Univ
  • 被引频次:   5
  • DOI:   10.1080/09276440.2017.1254989
  • 出版年:   2017

▎ 摘  要

Graphene oxide (GO), as a two-dimensional carbon material with excellent properties including strong mechanical properties and good thermal resistance, can be used to modify the polybenzoxazine (PBZ) resins. Unfortunately, the poor dispersity of GO is still the main obstacle restricting the effects of GO in PBZ resin. Silane coupling agent, 3-aminopropyltriethoxy-silane (APTS), is a good choice to modify the surface of GO to improve the dispersity and the bridging action between GO and PBZ resin. In this way, not only the poor dispersion of GO in benzoxazine can be overcome, but also the potential of GO, such as good thermal resistance and strong mechanical properties, can be explored during the modification of PBZ resin.