Silica-polyethersulfone core–shell nanoparticles as multifunctional filler for marine applications

With the rising demand for epoxy materials for use in structural and coating applications in marine environments, it is necessary to improve the inherently poor properties such as seawater resistance and toughness by the addition of appropriate modifiers. Herein, a composite filler composed of silica nanoparticles (NPs) and poly(ethersulfone) (PES) is demonstrated for the fabrication of an epoxy composite. The composite filler is synthesized via...