Non-silicate porous glasses obtained by the leaching of borate-rich glasses

Bibliography: pages 62-65. === Glasses of the composition Na₂O-B₂O₃-X-Y and Na₂O-B₂O₃-Al₂o₃-X-Y were made where X and Y are two of the oxides CeO₂, HfO₂, ThO₂,Y₂O₃,ZrO₂ or Ga₂O₃. The glasses were either quenched or heat treated to promote phase separation and/or crystallization. The materials were s...

Full description

Bibliographic Details
Main Author: De Villiers, Daniel Robert
Other Authors: Heckroodt, R O
Format: Dissertation
Language:English
Published: University of Cape Town 2016
Subjects:
Online Access:http://hdl.handle.net/11427/22327