Accession Number : ADD095076

Title :   Critical Analysis of Heat--Capacity Data and Evaluation of Thermodynamic Properties of Ruthenium, Rhodium, Palladium, Iridium, and Platinum from 0 to 300K. A Survey of the Literature Data on Osmium,

Corporate Author : NATIONAL STANDARD REFERENCE DATA SYSTEM

Personal Author(s) : Furukawa, George T ; Reilly, Martin L ; Gallagher, John S

Report Date : Jan 1974

Pagination or Media Count : 50

Abstract : The literature sources of heat-capacity data on ruthenium, rhodium, palladium, osmium, iridium, and platinum have been compiled and the data critically analyzed. Except for osmium where data are lacking, best values of thermodynamic properties have been evaluated between 0 and 300 K from the analyses. The literature values of heat capacity, the electronic coefficient of heat capacity gamma, and the zero K limiting Debye characteristic temperature are compared. The sources of data are tabulated chronologically along with the temperature range of measurements, purity of sample, and the pertinent experimental procedures used. A bibliography of the references is listed. (Author)

Descriptors :   *THERMODYNAMIC PROPERTIES, *THERMOCHEMISTRY, *SPECIFIC HEAT, *MEASUREMENT, COEFFICIENTS, TABLES(DATA), PURITY, TEMPERATURE, LITERATURE SURVEYS, RUTHENIUM, RHODIUM, PALLADIUM, TRITIUM, EXPERIMENTAL DATA, BIBLIOGRAPHIES, TEST AND EVALUATION

Subject Categories : Inorganic Chemistry
      Thermodynamics

Distribution Statement : APPROVED FOR PUBLIC RELEASE