Abstract
The structural relaxation kinetics in the glass transition region for xSb2O3·(100-x)B2O3 glasses were examined from viscosity and heat capacity measurements. The aim was to clarify the correlation between the relaxation kinetics and the Sb-O chemical bonding state. It was shown that the structural relaxation kinetics of the binary antimony borate glasses is affected by boron coordination numbers and the covalent bonding character of Sb-O bonds, and consequently these glasses are regarded as a highly strong glass-forming system in the fragile/strong classification concept.
Original language | English |
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Pages (from-to) | 7207-7214 |
Number of pages | 8 |
Journal | Journal of Chemical Physics |
Volume | 115 |
Issue number | 15 |
DOIs | |
Publication status | Published - Oct 15 2001 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)
- Physical and Theoretical Chemistry