Introduction of benzoxazine onto the graphene oxide surface by click chemistry and the properties of graphene oxide reinforced polybenzoxazine nanohybrids

A high degree of functionalization on the surface of graphene oxide (GO–BZ) by benzoxazine is achieved via click chemistry. The modified GO–BZ is used to prepare single layer polymer–grafted 2D nano-hybrids. The GO–BZ exhibits good solubility and lower polymerization temperature in benzoxazine resins and imparts higher thermal stability to the corresponding GO.