Glass formation and thermal properties of Bi2O3-ZnO-B2O3-R2O quaternary systems

被引：0

作者：

Nitta, A

Koide, M

Matusita, K

机构：

[1] Niihama Natl Coll Technol, Dept Mat Engn, Niihama, Ehime 7928580, Japan

[2] Nagaoka Univ Technol, Dept Environm Engn, Niigata 9402188, Japan

来源：

PHYSICS AND CHEMISTRY OF GLASSES | 2001年 / 42卷 / 4-5期

关键词：

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

New glasses containing Bi2O3, Bi2O3-ZnO-10B(2)O(3)-R2O (R=Li, Na, K) system, were studied on glass forming regions and thermal properties. The glass forming regions containing Li2O are wider than those containing Na2O or K2O. It is found that ZnO in the glasses containing Bi2O3 spreads out the glass forming region. T-g of the Bi2O3.ZnO.10B(2)O(3).R2O quaternary systems ranges from 2 72 to 339degreesC T-g does not depend on the size of alkaline ions but on the amount of alkaline oxide. The values of ratio T-g/T-l are from 0(.)63 to 0(.)72 being in fair agreement with 'two-third rule'.

引用

页码：275 / 278

页数：4

共 11 条

[1] Thermochromism and temperature dependence of the energy gap in cadmium aluminum bismuthate glasses [J].