Effect of Polyvinyl Alcohol on the Growth, Structure, Morphology, and Electrical Conductivity of Polypyrrole Nanoparticles Synthesized via Microemulsion Polymerization

Table 1

Peaks observed in FT-IR spectra of Sample A and B.

Absorption bands	Samples A (cm^−1)	Sample B (cm^−1)
C=C	1553.1	1538
C–C	1481.1	1453
C–N (in plane def.)	1280	1289
Vibration of pyrrole ring	1211	1156
N–H (in plane def.)	1044	1025
C–H out of plane vibrations	925	960
C–H wagging	787	764
N–H out of plane vibration	679	690