Medium range order in glass is discussed by comparing a structural model for polyanions in alkali silicate melts with experimentally determined Si-O-Si angles in glass. Problems arise in determining the relative contribution of different Si-O-Si angles to the diffraction pattern.
Origin
Abo Akademi, Finland
Journal Title
Chimica Chronica, New Series 23 1994 289-293
Sector
Special Glass
Class
S 912