A Hybrid Material Based on Poly-3-Amine-7-Methylamine-2-Methylphenazine and Magnetite Nanoparticles
| Autor: | S. Zh. Ozkan, Galina V. Pankina, Galina N. Bondarenko, G. P. Karpacheva, Petr A. Chernavskii, Ella L. Dzidziguri |
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| Rok vydání: | 2018 |
| Předmět: |
Chain propagation
Nanocomposite Materials science General Engineering Nanoparticle Infrared spectroscopy 02 engineering and technology 010402 general chemistry 021001 nanoscience & nanotechnology Condensed Matter Physics 01 natural sciences 0104 chemical sciences Nanomaterials Polymerization Chemical engineering General Materials Science 0210 nano-technology Hybrid material Superparamagnetism |
| Zdroj: | Nanotechnologies in Russia. 13:122-129 |
| ISSN: | 1995-0799 1995-0780 |
| DOI: | 10.1134/s1995078018020064 |
| Popis: | For the first time, under the conditions of in situ oxidative polymerization, a hybrid dispersed magnetic material based on poly-3-amine-7-methylamine-2-methylphenazine (PAMMPh) is obtained in which nanoparticles Fe3O4 are dispersed in an electroactive polymer matrix. According to the results of TEM and SEM, Fe3O4 nanoparticles have sizes of 4 nm < d < 11 nm. Using IR spectroscopy it is established that the chain propagation proceeds via the addition of C–N between 3-amine groups and the para position of phenyl rings relative to nitrogen. The chemical structure, phase composition, and the magnetic and thermal properties of the nanomaterials versus the synthesis conditions are investigated. It is shown that the Fe3O4/PAMMPh nanocomposite material is superparamagnetic and thermally stable. |
| Databáze: | OpenAIRE |
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