Solubility of gases in liquids. 12 Solubility of He,Ne, Ar,Kr, O2, N2, CO,CO2, CH4, CF4, and SF6 in octamethylcyclotetrasiloxane at 292 to 313 K |
| |
| Authors: | Robert J. Wilcock Jeanne L. McHale Rubin Battino Emmerich Wilhelm |
| |
| Affiliation: | Department of Chemistry, Wright State University, Dayton, Ohio 45435 U.S.A.;Institut für Physikalische Chemie, Universität Wien, Wahringerstrasse 42, A-1090 Wien Austria |
| |
| Abstract: | The solubility of 11 gases in octamethylcyclotetrasiloxane (OMCTS) has been determined at atmospheric pressure in the range 292 to 313 K. From the results partial molar Gibbs energy, enthalpy, and entropy of solution for 1 atm partial pressure of gas and 298.15 K have been dervied. Comparison with results obtained through application of scaled particle theory showed significant deviations of calculated entropies of solution towards more positive values, which increased with increasing size of the solutes. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
