LOW-TEMPERATURE HEAT-CAPACITY AND STRUCTURE OF ALKALI SILICATE-GLASSES

被引：20

作者：

HIRAO, K

SOGA, N

KUNUGI, M

机构：

[1] Department of Industrial Chemistry, Kyoto University, Kyoto

来源：

JOURNAL OF THE AMERICAN CERAMIC SOCIETY | 1979年 / 62卷 / 11-1期

关键词：

D O I：

10.1111/j.1151-2916.1979.tb12733.x

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The heat capacities of several alkali silicate glasses were measured at 77 to 300 K. The experimental results of these glasses were analyzed using the three‐band theory. The characteristic temperatures (θ1, θ3, and θE) obtained were used to determine the nature of atomic interactions in glasses. The variation in the characteristic temperatures depended on the type and amount of cations, which agreed with the infrared spectra for single‐ or mixed‐alkali silicate glasses. Copyright © 1979, Wiley Blackwell. All rights reserved

引用

页码：570 / 573

页数：4

共 17 条

[11] ADIABATIC CALORIMETER FOR HEAT CAPACITY MEASUREMENTS IN TEMPERATURE RANGE FROM 80 TO 550K - HEAT CAPACITIES OF ALPHA-ALUMINA (SAPPHIRE) AND ANHYDROUS MAGNESIUM ACETATE [J].