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

被引：9

作者：

Zoromba, Mohamed Sh. ^{[1
,2
]}

El-Ghamaz, Nasser A. ^{[3
]}

机构：

[1] King Abdulaziz Univ, Dept Chem & Mat Engn, Rabigh 21911, Saudi Arabia

[2] Port Said Univ, Fac Sci, Chem Dept, Port Said 42521, Egypt

[3] Damietta Univ, Fac Sci, Phys Dept, Dumyat 34517, Egypt

来源：

MATERIALS EXPRESS | 2016年 / 6卷 / 05期

关键词：

Conducting Copolymers; Composite; Nanoparticles; Thermal Properties; Dielectric; Electrical Properties; Iron Doped Poly(aniline-co-o-anthranilic acid) Copolymer; GLASS-TRANSITION BEHAVIOR; THERMAL-DECOMPOSITION; SPECTROSCOPIC CHARACTERIZATION; ALPHA-FE2O3; NANOPARTICLES; POLYMER NETWORKS; EMERALDINE BASE; THIN-FILMS; METAL IONS; IN-SITU; POLYANILINE;

D O I：

10.1166/mex.2016.1327

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nano-sized iron oxides face-centered cubic (Fe3O4) and rhombohedral (alpha-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 3-6 nm. The XRD analysis revealed a broad pattern of FCC and cubic crystal structure of iron oxide. FTIR, UV-Visible spectra measurements and TGA as well as the conductivity of pure copolymer and copolymers/iron(III) composites have been studied.

引用

页码：414 / 422

页数：9

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