Perfluoropolyether-Functionalized Carbon-Based Materials and Their Applications

摘要: In the last decade, several carbon-based materials have been covalently functionalized with perfluoropolyethers (PFPEs) moieties, and properties of these PFPE-functionalized characterized to outline their possible applications. PFPE fluids are perfluorinated polymeric compounds which exhibit exceptional thermooxidative stability chemical resistance, high gas permeability, low surface energy, good lubricity characteristics, extended bioinertness. The covalent functionalization chains modified some typical PFPEs, such as energy were conferred surface. addition, remained thermally chemically resistant, thanks both starting materials. On basis features, applications developed in field electrochemical devices fuel cells lithium batteries, self-lubricating surfaces polymer formulation. Other separation techniques based on fluorous effect ascribable chains.