Hybrid Materials Based on Poly-3-amine-7-methylamine-2-methylphenazine and Magnetite Nanoparticles Immobilized on Single-Walled Carbon Nanotubes

Sveta Zhiraslanovna Ozkan; Galina Petrovna Karpacheva; Petr Aleksandrovich Chernavskii; Ella Leont'evna Dzidziguri; Galina Nikolaevna Bondarenko; Galina Viktorovna Pankina

doi:10.3390/polym10050544

Hybrid Materials Based on Poly-3-amine-7-methylamine-2-methylphenazine and Magnetite Nanoparticles Immobilized on Single-Walled Carbon Nanotubes

Polymers (Basel). 2018 May 18;10(5):544. doi: 10.3390/polym10050544.

Authors

Sveta Zhiraslanovna Ozkan¹, Galina Petrovna Karpacheva², Petr Aleksandrovich Chernavskii³, Ella Leont'evna Dzidziguri⁴, Galina Nikolaevna Bondarenko⁵, Galina Viktorovna Pankina⁶

Affiliations

¹ A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky Prospect, Moscow 119991, Russia. ozkan@ips.ac.ru.
² A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky Prospect, Moscow 119991, Russia. gpk@ips.ac.ru.
³ Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia. chern5@inbox.ru.
⁴ Department of Functional Nanosystems and High-Temperature Materials, National University of Science and Technology MISIS, Leninsky Prospect, Moscow 119049, Russia. avrore@gmail.com.
⁵ A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky Prospect, Moscow 119991, Russia. bond@ips.ac.ru.
⁶ Department of Chemistry, Lomonosov Moscow State University, 1-3 Leninskie Gory, Moscow 119991, Russia. pankina5151@inbox.ru.

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.

Keywords: conjugated polymers; in situ oxidative polymerization; magnetite nanoparticles; poly-3-amine-7-methylamine-2-methylphenazine; polymer-metal-carbon nanocomposite; single-walled carbon nanotubes.