▎ 摘　　要

The effects of octadecylamine functionalised reduced graphene oxide (FRGO) on the frictional and wear properties of diglycidyl ether of bisphenol A epoxy are studied using pin on disc tribometry. The nanocomposites are prepared by adding 0.1, 0.2, 0.5 and 1.0 wt-% of FRGO to the epoxy. The addition of FRGO increases by more than an order of magnitude the sliding distance during which the dynamic friction is