Structural relaxation kinetics of antimony borate glasses with covalent bonding character

T. Honma, Yasuhiko Benino, T. Komatsu, R. Sato, V. Dimitrov

Research output: Contribution to journalArticle

10 Citations (Scopus)

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 languageEnglish
Pages (from-to)7207-7214
Number of pages8
JournalThe Journal of Chemical Physics
Volume115
Issue number15
DOIs
Publication statusPublished - Oct 15 2001
Externally publishedYes

Fingerprint

Antimony
Structural relaxation
Borates
antimony
borates
Glass
Kinetics
glass
kinetics
Boron
Specific heat
Glass transition
coordination number
Viscosity
boron
specific heat
viscosity

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

Cite this

Structural relaxation kinetics of antimony borate glasses with covalent bonding character. / Honma, T.; Benino, Yasuhiko; Komatsu, T.; Sato, R.; Dimitrov, V.

In: The Journal of Chemical Physics, Vol. 115, No. 15, 15.10.2001, p. 7207-7214.

Research output: Contribution to journalArticle

Honma, T. ; Benino, Yasuhiko ; Komatsu, T. ; Sato, R. ; Dimitrov, V. / Structural relaxation kinetics of antimony borate glasses with covalent bonding character. In: The Journal of Chemical Physics. 2001 ; Vol. 115, No. 15. pp. 7207-7214.
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