High-Temperature Raman Scattering Study of the Li_2O-B_2O_3-MoO_3 System: Ⅱ. Structure of Lithium Borate Melts and Glasses

摘要

The structure and typical behavior of boron-oxygen groups in Li2O-B(2)O(3)melts and glasses have been studied by high-temperature Raman spectroscopy. Under conditions similar to those of lithium triborate crystal growth, we have detected the formation of BO(2)monomers, which influence the growth process. The results have been compared to those for structural groups of pure boron oxide.