Investigation on dispersion properties of CO2 and ester solvent mixtures using in situ FTIR spectroscopy.To study the microscopic dispersion state of CO2 in different ester solvents, the solubility, volume expansion coefficients and in situ Fourier transform infrared (FTIR) spectra of the CO2-ester system were measured. 
FTIR
Investigation on dispersion properties of CO2 and ester solvent mixtures using in situ FTIR spectroscopy.To study the microscopic dispersion state of CO2 in different ester solvents, the solubility, volume expansion coefficients and in situ Fourier transform infrared (FTIR) spectra of the CO2-ester system were measured. 
Fourier transform infrared