Table 2: Collected data obtained from the and bands of the Raman spectroscopy analyses.

SampleBand position (cm−1)Band intensityFWHM (nm) (cm−1)ρ (g/cm3)
TKFR

S1134915650.670.341.972751001.982.520.222.76
S2133615580.640.252.543281012.261.950.242.85
S3133515640.690.252.77332992.351.790.222.76
S4134915650.520.261.96272931.982.770.222.76
S5135015680.750.421.792721091.892.520.212.68
S6135515660.590.371.612471021.803.070.222.76
S7134915650.670.341.972751001.982.520.222.76
S8133615590.640.252.543281012.251.950.242.85