Spectroscopic investigations of barium aluminophosphate glasses containing pairs of transition elements
Date
1987
Authors
Volume
60
Issue
Journal
Series Titel
Book Title
Publisher
Offenbach : Verlag der Deutschen Glastechnischen Gesellschaft
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Abstract
In barium-aluminophosphate glasses containing two transition elements (two redox pairs) vanadium and iron ions are oxidized by manganese (combinations vanadium-manganese and iron-manganese), iron ions by vanadium (combination iron-vanadium). For low and intermediate concentrations of transition metal ions the redox equliibrium shift is complete during cooling from the melting temperatures, but for high concentrations it remains mostly incomplete (depending on the specific combination). The influence on Tg is given as an example for medium concentrations of Fe-V (8 mol).
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Keywords
Citation
Zirkelbach, K., & Brückner, R. (1987). Spectroscopic investigations of barium aluminophosphate glasses containing pairs of transition elements. 60.
License
CC BY 3.0 DE