Copper ions cross-linking graphene oxide nanosheet coatings towards robust solid lubricants

Comparison of the Tribological Behaviour of Various Graphene Nano-Coatings as a Solid Lubricant for Copper

“…More recently, Van Sang et al investigated solid lubricant particles by combining graphene and iron nanoparticles [41] and the lubrication of graphene for the iron contacts [42]. Song et al [43] and Savjani et al [44] investigated, respectively, the performance of copper ions in situ incorporated into graphene oxide nanosheet and copper metal matrix composites reinforced with fluorinated graphene oxide nanosheets as coatings as solid lubricant. Buzio et al [45] analysed wet-transferred solution-processed graphene flakes in solid lubrication.…”