Research Article

Quantitative Raman Spectroscopic Determination of the Composition, Pressure, and Density of CO2-CH4 Gas Mixtures

Figure 10

Effect of temperature on the variation of (a) the υ1 band of CH4 and (b) Fermi diad splitting of CO2 (Δ) as a function of the density of CO2-CH4 mixtures.
(a)
(b)