Enthalpy Increment Measurements from 4.5 K to 350 K and the Thermodynamic Properties of the Titanium Silicide TiSi(cr)

Published

February 1, 1999

Author(s)

Donald G. Archer, R J. Kematick, C E. Myers, A Agarwal, E J. Cotts

Abstract

Enthalpy increments for TiSi(cr) were measured from 4.5 K to 350 K with an adiabatic calorimeter. A small anomaly, unknown origin, was detected between 5K and 15 K. From the present measurements and other measurements in the literature, the enthalpy relative to 0K, the entropy and the heat capacity of TiSi(cr) to 1500 K were calculated. The coefficient for the heat capacity of the conduction electrons, [Gamma]_el, was estimated from the measurements. Thermodynamic properties for formation from the elements at 298.15 K were also given.

Citation

Journal of Chemical and Engineering Data

Volume

44

Pub Type

Journals

Keywords

calorimetry, enthalpy, entropy, Gibbs energy, heat capacity, thermodynamics, titanium silicide

Citation

Archer, D. , Kematick, R. , Myers, C. , Agarwal, A. and Cotts, E. (1999), Enthalpy Increment Measurements from 4.5 K to 350 K and the Thermodynamic Properties of the Titanium Silicide TiSi(cr), Journal of Chemical and Engineering Data (Accessed April 26, 2024)