Some CdS-CdSe coloured glasses were synthesized and studied. The recorded electronic spectra show many maxima preceding the classical cut edge. Replacing the usual ZnO content by some earth alkali oxides a dependance of the cut edge position upon the basicity of glass was evidenced. Some ideas concerning a possible colouring mechanism and interpretation of the peculiarities of these glasses are advanced.
Origin
University Politehnica Of Bucharest, Romania
Journal Title
Proc Of Xvi Icg, Beijing, China Vol7 1995 168-173
Sector
Special Glass
Class
S 1491