Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1441711 | Synthetic Metals | 2012 | 7 Pages |
A simple and facile method was used to synthesize poly(o-aminobenzoic acid) (PoABA) and polyaniline (PANI) nanocomposites with sodium montmorillonite (M-Na) using in situ intercalative oxidative homo-, and co-polymerization by a substoichiometric amount of ammonium persulfate. The conductive emeraldine salt form of all polymers used is inserted into the layers of M-Na to produce the hybrid with high conductivity. The properties of the hybrid are characterized by X-ray diffraction (XRD), Fourier transform Infrared (FT-IR), thermogravimetric (TG), X-ray photoelectron spectroscopy (XPS), and electrochemical response; the results show that what we obtain is really a nanocomposite.
► A simple and facile method was used to synthesize prepared a nanocomposite. ► Intercalation of monomers into clay was followed by oxidative polymerization. ► Characterizations confirm the intercalation of polymers between clay layers. ► The PoABA/clay nanocomposite are more thermally stable than those of PANI/clay. ► Good electrochemical response has been observed for polymers grown into clay.