The present disclosure relates to surface-modified zirconia nanoparticles, methods for making and using the same, and high index of refraction films made therefrom. The provided zirconia nanoparticles are surface modified with ligands that include N-hydroxyurea functionalities. The provided ligands also can contain compatibilizing groups that allow the provided surface-modified zirconia nanoparticles to be incorporated into an organic matrix. High index of refraction films can be made using these organic matrices.
本公开涉及表面改性的
氧化锆纳米颗粒,制备和使用方法以及由此制成的高折射率薄膜。所提供的
氧化锆纳米颗粒经过表面改性,其
配体包括N-羟基
脲官能团。所提供的
配体还可以包含相容化基团,使所提供的表面改性的
氧化锆纳米颗粒可以被纳入有机基质中。可以使用这些有机基质制备高折射率薄膜。