Table 1: The FTIR spectral kinetics characteristics of PTMF before and after adsorption.

IR peakFrequency (cm−1)Assignment
Before adsorptionAfter adsorptionDifferences

134413425 O–H stretching
217431728 C=O stretching
316281659 C=C Stretching
414581450 CH2 deformation
512581234 Bending modes of O–C–H, C–C–H, and C–O–H
610341026 C–O stretching