Abstract
Polymer-metal-carbon hybrid nanomaterials based on thermostable electroactive poly-3-amine-7-methylamine-2-methylphenazine (PAMMP), single walled carbon nanotubes (SWCNT), and magnetite (Fe3O4) nanoparticles were synthesized for the first time. Hybrid Fe3O4/SWCNT/PAMMP nanomaterial synthesis was carried out via in situ chemical oxidative polymerization of 3-amine-7-methylamine-2-methylphenazine hydrochloride in the presence of metal-carbon Fe3O4/SWCNT nanocomposites. Fe3O4/SWCNT nanocomposites were obtained by the immobilization of magnetite nanoparticles on the SWCNT surface in the course of Fe3O4 nanoparticles synthesis in alkaline medium. The developed nanocomposite materials were characterized by FTIR spectroscopy, X-ray diffraction (XRD), transmission electron microscopy (TEM), field emission (FE-SEM) scanning electron microscopy, atomic absorption spectrometry (AAS), differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and magnetometry. The chemical structure and phase composition, magnetic and electrical properties, and thermal stability of the obtained multifunctional nanomaterials, depending on synthesis conditions, were investigated.
Highlights
Modern technology requires the creation of new generation materials with improved functional characteristics
Much attention has been attracted by have new materials based onnot polymers a system of polyconjugation and magnetic nanoparticles ternary nanocomposites, along with conjugated polymers and magnetic not lost hybrid their relevance
The resulting single walled carbon nanotubes (SWCNT)/amine-7-dimethylamine-2-methylphenazine hydrochloride hydrochloride (ADMPC) suspension was stirred in an ultrasonic bath at room temperature for 0.5 h
Summary
Modern technology requires the creation of new generation materials with improved functional characteristics. Hybrid nanomaterials based on polyconjugated systems and magnetic nanoparticles appear to be very promising for modern technologies due to the combination of their electrical and magnetic properties. Such electromagnetic nanocomposites can be used as cathode materials for chemical batteries [5,6], Polymers 2018, 10, 544; doi:10.3390/polym10050544 www.mdpi.com/journal/polymers. The synthesis of hybrid Fe3 O4 /SWCNT/PAMMP nanomaterials was carried out in aqueous solutions of acetonitrile or DMF via in situ chemical oxidative polymerization of ADMPC on the solutions of acetonitrile or DMF via in situ chemical oxidative polymerization of ADMPC on the surface surface of the previously synthesized metal-carbon Fe3O4/SWCNT nanocomposite.
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