Non-Equlibrium Doping,Phase Selection and Fuctionalization in TiO_2 Nanoparticls Prepared by RF Thermal Plasma Methods

1 Results Control of dispersion in synthesized nano-size powders is crucial to the realization of nanoparticles application,such as the fabrication of functional nano-strucured bodies.Dispersion of plasma-synthesized TiO2 nanoparticles,which are formed in-flight in the high temperature thermal plasma,should be superior to those prepared by ordinal wet processes,as the particles have no surface residual groups.RF thermal plasma is characterized by extremely high temperatures,and rapid heating and cooling...