Method for preparing a colloid solution of titanium dioxide nanoparticles in a solution of acrylic resin in organic solvent, comprising: mixing titanium dioxide nanoparticles with a solution of acrylic resin in organic solvent, so as to obtain the aforementioned colloid solution. The colloid solution is subjected to a stabilization treatment suitable for preventing or reducing nanoparticle aggregation, the treatment comprising: irradiating the colloid solution with pulsed coherent light having a wavelength substantially comprised in the ultraviolet absorption band of the titanium dioxide nanoparticles.
A TECHNIQUE FOR STABILIZING SOLUTIONS OF TITANIUM DIOXIDE NANOPARTICLES IN ACRYLATE POLYMERS BY MEANS OF SHORT-PULSED UV LASER IRRADIATION
COZZOLI, Pantaleo Davide;
2011-01-01
Abstract
Method for preparing a colloid solution of titanium dioxide nanoparticles in a solution of acrylic resin in organic solvent, comprising: mixing titanium dioxide nanoparticles with a solution of acrylic resin in organic solvent, so as to obtain the aforementioned colloid solution. The colloid solution is subjected to a stabilization treatment suitable for preventing or reducing nanoparticle aggregation, the treatment comprising: irradiating the colloid solution with pulsed coherent light having a wavelength substantially comprised in the ultraviolet absorption band of the titanium dioxide nanoparticles.File in questo prodotto:
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