Thermal properties of alkaline and alkaline-earth borate glasses

被引：7

作者：

Adamiv, V. T. ^{[1
]}

Burak, Ya, V ^{[1
]}

Girnyk, I. S. ^{[2
]}

Teslyuk, I. M. ^{[1
]}

机构：

[1] Inst Phys Opt, 23 Dragomanov Str, UA-79005 Lvov, Ukraine

[2] I Franko Natl Univ Lviv, Sci Tech & Educ Ctr Low Temp Studies, UA-79005 Lvov, Ukraine

来源：

FUNCTIONAL MATERIALS | 2013年 / 20卷 / 01期

关键词：

D O I：

10.15407/fm20.01.052

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Results of dilatometric (80-800 K) and DTA (293-1200 K) investigations of borate glasses Li2B6O10, LiCsB6O10, Li2B4O7, LiKB4O7, LiCaBO3 and CaB4O7 in temperature range have been presented. Thermal parameters T-g. T-D, T-p, T-m and temperature dependences of thermal expansion coefficient alpha(T) have been determined and analyzed. It was ascertained that ratios BO3/BO4, as well as radius and charge of the cations, have an influence on the thermal parameters of the borate glasses.

引用

页码：52 / 58

页数：7

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