ENTHALPY INCREMENT MEASUREMENTS FROM 4.5 TO 350 K AND THE THERMODYNAMIC PROPERTIES OF TITANIUM DISILICIDE(CR) TO 1700 K

被引：5

作者：

ARCHER, DG ^{[1
]}

SABELLA, MS ^{[1
]}

STILLMAN, SE ^{[1
]}

COTTS, EJ ^{[1
]}

机构：

[1] SUNY BINGHAMTON,DEPT PHYS,BINGHAMTON,NY 13902

来源：

JOURNAL OF CHEMICAL AND ENGINEERING DATA | 1995年 / 40卷 / 06期

关键词：

D O I：

10.1021/je00022a020

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

Enthalpy increments for titanium disilicide were measured from 4.5 to 350 K with an adiabatic calorimeter. The enthalpy increments were combined with previous differential scanning calorimetry values to 500 K, Kopp's rule estimates for 500-800 K, and previous enthalpy increment measurements for temperatures to 1700 K in order to give the thermodynamic properties of titanium disilicide to 1700 K. Values of the Debye temperature, theta(D), and the coefficient for the heat capacity of the conduction electrons, gamma(el), were determined from the model. Thermodynamic properties for formation from the elements at 298.15 K were also given.

引用

页码：1237 / 1241

页数：5

共 17 条

[1]

ARCHER DG, 1992, J PHYS CHEM REF DATA, V21, P1, DOI 10.1063/1.555913

[2] ENTHALPY INCREMENT MEASUREMENTS FROM 4.5 TO 318 K FOR BISMUTH(CR) - THERMODYNAMIC PROPERTIES FROM 0 K TO THE MELTING-POINT [J].