Kinetic fragility of pure TeO2 glass
Kinetic fragility of pure TeO2 glass
复制标题
纯TeO2玻璃的动力学脆性
DOI:
10.1016/j.jnoncrysol.2020.120595
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发表时间:
2021
影响因子:
3.5
通讯作者:
J. Deubener
中科院分区:
文献类型:
--
作者:
R. Al-Mukadam;A. Zandona;J. Deubener
Pure TeO2glass was prepared in a flash differential scanning calorimeter by applying fast quenching rates to a TeO2melt. Matching cooling and heating rates of up to 30,000 K s−1were then used to determine the respective fictive temperatures, corresponding to viscosity values as low as 105.3Pa s. The interdependence between calorimetric data and viscosity was verified and fine-tuned for this compositional system utilizing sodium tellurite glasses. The fragility index of pure TeO2(m= 64) is by far the highest reported for a single-component oxide melt.
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影响因子:
3.5
作者:
J. Deubener;R. Müller;H. Behrens;G. Heide
通讯作者:
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作者:
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Feller, Steve
DOI:
--
发表时间:
1993
期刊:
影响因子:
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作者:
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通讯作者:
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DOI:
--
发表时间:
2013
期刊:
影响因子:
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