Correlation between IR Spectra and Electric Conductivity of Polyethylene-Polypyrrole Composites

摘要: Composite systems prepared via polymerization of pyrrole on PE porous films were studied by conductivity measurements and FTIR spectroscopy. The samples was varied dedoping polypyrrole. low-frequency edges electronic absorption bands quasi-particles responsible for the in polypyrrole appear IR spectral region. total is observed region 650–15000 cm−1 with a 1–10 S/cm. A correlation revealed between position edge conductivity: shifts to higher frequencies decrease conductivity. On basis data obtained, model structure conductive proposed.