@article {Zoromba:2016:2158-5849:414, title = "Electrical conduction and dielectric properties of doped iron/poly(aniline-co-o-anthranilic acid) copolymer and production of magnetite-hematite nanoparticles based on composites as precursor", journal = "Materials Express", parent_itemid = "infobike://asp/me", publishercode ="asp", year = "2016", volume = "6", number = "5", publication date ="2016-10-01T00:00:00", pages = "414-422", itemtype = "ARTICLE", issn = "2158-5849", url = "https://www.ingentaconnect.com/content/asp/me/2016/00000006/00000005/art00004", doi = "doi:10.1166/mex.2016.1327", keyword = "IRON DOPED POLY(ANILINE-CO-O-ANTHRANILIC ACID) COPOLYMER, CONDUCTING COPOLYMERS, COMPOSITE, DIELECTRIC, THERMAL PROPERTIES, ELECTRICAL PROPERTIES, NANOPARTICLES", author = "Zoromba, Mohamed Sh. and El-Ghamaz, Nasser A.", abstract = "Nano-sized iron oxides face-centered cubic (Fe3O4) and rhombohedral (-Fe2O3) have been successfully prepared by thermal decomposition of ferric ion doped poly aniline-co-o-anthranilic acid (PANAA). Ferric ion doped PANAA was synthesized by oxidative chemical polymerization of aniline and o-anthranilic acid monomers. Iron oxides have been characterized by XRD and SEM. Nanoparticles size of mixed iron oxides was in the range of 36 nm. The XRD analysis revealed a broad pattern of FCC and cubic crystal structure of iron oxide. FTIR, UVVisible spectra measurements and TGA as well as the conductivity of pure copolymer and copolymers/iron(III) composites have been studied.", }