Infrared spectroscopic studies of lead and alkaline-earth aluminosilicate glasses have been carried out. Three major absorption bands were observed. The force constants and the bond orders of the Si-O and Al-O stretching vibrations in each of the glasses increased monotonically as Al/(Al + Si) decreased.
Origin
University Of Essex
Journal Title
J Am Ceram Soc 1990 73 4 846-855
Sector
Special Glass
Class
S 393