TEMPERATURE-DEPENDENCE OF BORON COORDINATION IN ALKALI BORATE GLASSES AS AN EXAMPLE OF A 2ND ORDER TRANSITION

被引：0

作者：

ARAUJO, RJ

机构：

来源：

PHYSICS AND CHEMISTRY OF GLASSES | 1980年 / 21卷 / 05期

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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：

A statistical mechanical calculation of the number of boron atoms in tetrahedral coordination in alkali borate glasses as a function of temperature and composition is presented. The entropy calculated for a fixed composition as a function of temperature shows that the system undergoes a second order transition.

引用

页码：193 / 196

页数：4

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