Surface Modification of Titania Particles with Urushiol(Japanese Lacquer)and Its Application to the Preparation of Polymer-Titania Hybrids

摘要

To prepare stable polymer-titania hybrids,titania particles were modified using urushiol(extracted from Japanese lacquer)via surface complexation.The urushiol moieties underwent hydrosilylation and radical graft-polymerization to yield polymer-titania hybrids in which the titania particles were dispersed in polymer matrices.