Fig. 2
FT-IR spectra of raw coal (CA) (A), activated coal (AC) (B), PANI polymer (C), synthetic PANI/CA composite (D), and synthetic PANI/AC composite (E).
Fig. 2 | Scientific Reports
FT-IR spectra of raw coal (CA) (A), activated coal (AC) (B), PANI polymer (C), synthetic PANI/CA composite (D), and synthetic PANI/AC composite (E).
