Study on the Miscibility of Polypyrrole and Polyaniline Polymer Blends

Figure 2

FT-IR spectra of PANI, PPy, the mixture of PPy : PANI = 50 : 50, PPy : PANI = 70 : 30, PPy : PANI = 80 : 20, and PPy : PANI = 90 : 10 (wt.%).