Electrophysical Properties of Polymeric Nanocomposites Based on Ferrite/Carbon Nanotube/Copper Iodide
R. V. Mazurenko, S. L. Prokopenko, O. I. Oranska, G. M. Gunya, S. M. Makhno, P. P. Gorbyk
O. O. Chuiko Institute of Surface Chemistry, NAS of Ukraine, 17 General Naumov Str., UA-03164 Kyiv, Ukraine
Received: 06.07.2018; final version - 22.01.2019. Download: PDF
The nanocomposites barium ferrite/carbon nanotubes modified with copper iodide are synthesized by the sol-gel autocombustion method. Electrophysical properties in the microwave range and at low frequencies at room temperature of barium ferrite composites/carbon nanotubes/CuI-polychlorotrifluo-roethylene (PCTFE) are studied. As shown, the insertion of composites into PCTFE leads to an increase of the values of complex dielectric permittivity of 5–7 times and electrical conductivity by 2 orders of magnitude in comparison with a system that contains unmodified components.
Key words: ferrites, carbon nanotubes, disperse fillers, interfacial interaction.
URL: http://mfint.imp.kiev.ua/en/abstract/v41/i03/0289.html
DOI: https://doi.org/10.15407/mfint.41.03.0289
PACS: 72.80.Tm, 77.22.Ch, 77.84.Lf, 81.05.U-, 81.07.Bc, 81.40.Tv
Citation: R. V. Mazurenko, S. L. Prokopenko, O. I. Oranska, G. M. Gunya, S. M. Makhno, and P. P. Gorbyk, Electrophysical Properties of Polymeric Nanocomposites Based on Ferrite/Carbon Nanotube/Copper Iodide, Metallofiz. Noveishie Tekhnol., 41, No. 3: 289—286 (2019)