[EN] FUNCTIONALIZED ZIRCONIA NANOPARTICLES AND HIGH INDEX FILMS MADE THEREFROM<br/>[FR] NANOPARTICULES DE ZIRCONE FONCTIONNALISÉES ET FILMS D'INDICE ÉLEVÉ FABRIQUÉS À PARTIR DE CELLES-CI
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2011068697A2
公开(公告)日:2011-06-09
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.