PREPARATION OF COLOUR GLASS FILMS BY SOL-GEL PROCESS

摘要

The research shown in this eaasy has obtained several achievement following. Colour glass films of A_mO_n - SiO_2 were developed on surface of float glass by Sol-gel process(A-Fe, Co, Cu, Ni, Cr, Mn). The optimal ratio of the oxides of the transition metals to silica has been found out. The transmission spectra of the colour films were measured. The surface structure of the colour glass films of A_mO_n - SiO_2 was observed by SEM.