Enhanced tribological performance of a supramolecular gel with F-doped carbon dots <i>via in situ</i> directional ultrasonication
Guangkai Jin, Hang Li, Yuhong Cui, Tiantian Wang, Shenghua Xue, Junqin Shi, Shujuan Liu, Qian Ye, Feng Zhou, Weimin Liu
Abstract
The Gel@F-CDs gel composite material is prepared using directional ultrasonication, effectively addressing the dispersion stability issue of F-CDs. This material can maintain a low COF (<0.115) under high contact pressure (150 N) for over 10 h.
Topics & Concepts
SonicationIn situMaterials scienceDopingSupramolecular chemistryCarbon fibersChemical engineeringTribologyNanotechnologyComposite materialMoleculeOptoelectronicsChemistryOrganic chemistryComposite numberEngineeringLubricants and Their AdditivesTribology and Wear AnalysisDiamond and Carbon-based Materials Research