One-step nanohybrid synthesis in waste cooking oil, for direct lower environmental impact and stable lubricant formulation

摘要

Organic medium dispersible Cu nanoparticles (NPs) were directly prepared in a waste cooking oil (WCO) through a new "green" "wet chemistry" approach. The synthesis product (Cu NPs + WCO) was blended at different concentrations in PAO6 to obtain innovative low environmental impact and stable lubricant formulations.