Quantitative Analysis of Silicon Tetrachloride, Carbon Disulfide, and Dichloroethane Concentration by Raman Spectroscopy

Figure 7

Raman spectrum of standard solutions at the characteristic peak of carbon disulfide (654 cm⁻¹) and the standard curve for determination of carbon disulfide for the SiCl₄-CS₂ binary system. (a) Raman spectrum and (b) calibration curve (■: standard solution used to establish calibration curve; ○: standard solution used to verify the accuracy of the calibration curve).

(a)

(b)