| Publication Type |
Journal Article |
| Title |
Non-ideality of an ideal liquid mixture: (Ar-36+Ar-40) |
| Authors |
J. Calado FA Dias José Nuno Canongia Lopes MN da Ponte LPN Rebelo |
| Groups |
MET FM |
| Journal |
PHYSICAL CHEMISTRY CHEMICAL PHYSICS |
| Year |
2000 |
| Month |
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|
| Volume |
2 |
| Number |
5 |
| Pages |
1095-1097 |
| Abstract |
A mixture of two isotopes of the same rare gas represents the extreme case of molecular simplicity. In this work, the excess molar Gibbs energies for liquid mixtures of (Ar-36 + Ar-40) have been measured for the first time, with unprecedented precision. Results show that the excess vapour pressure of an equimolar mixture is approximately 2.5 Pa in the 85-96 K temperature range. The results are well predicted by a modified version of the quantum theory of isotope effects in mixtures. |
| DOI |
http://dx.doi.org/10.1039/a910322h |
| ISBN |
|
| Publisher |
ROYAL SOC CHEMISTRY |
| Book Title |
|
| ISSN |
1463-9076 |
| EISSN |
|
| Conference Name |
|
| Bibtex ID |
ISI:000085382700022 |
| Observations |
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