High resolution Raman spectra of near-critical CO2
- 1 July 1985
- journal article
- letter
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 83 (1), 446
- https://doi.org/10.1063/1.449789
Abstract
The pure vibrational (Q branch) components of both the ν1 and 2ν2 Raman bands of supercritical CO2 have been studied using interferometric techniques. A significant broadening of the ν1 spectrum was observed as the critical point (Tc=304.15 K) was approached along the critical isochore.Keywords
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