Tunable Wettability of Polymer Films by Partial Engulfment of Nanoparticles

Weiteng Guo, Chongnan Ye, Gert H. tenBrink +3

A series of poly(methyl methacrylate) (PMMA) surfaces decorated by Cu nanoparticles (NP) with gradually varied morphology were prepared by high-pressure CO2 treatment at various ti…