Electromagnetic Parameters of Composite Materials Based on Polyethylene and Multi-Walled Carbon Nanotubes Modified by Iron Oxide Nanoparticles Full article
| Journal |
Russian Journal of Applied Chemistry
ISSN: 1070-4272 , E-ISSN: 1608-3296 |
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| Output data | Year: 2018, Volume: 91, Number: 12, Pages: 1994-2002 Pages count : 9 DOI: 10.1134/S107042721812011X | ||||||||
| Tags | polymer composite materials, multi-walled carbon nanotubes, iron oxide nanoparticles, electromagnetic properties | ||||||||
| Authors |
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| Affiliations |
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Funding (2)
| 1 | Russian Foundation for Basic Research | 16-32-60046 |
| 2 | Federal Agency for Scientific Organizations | 0303-2016-0009 |
Abstract:
Specific features are revealed of how composite materials are formed on the basis of polyethylene and multi-walled carbon nanotubes modified with iron oxide nanoparticles (Fe3O4/MWCNT–PE), produced by the mechanical mixing method from a polyethylene melt. The conditions in which the composite materials are obtained were optimized to provide a uniform distribution of the Fe3O4/MWCNT filler in the polyethylene matrix. The influence exerted by the Fe3O4/MWCNT filler on the electrical properties of the resulting composite materials was determined. Introduction of Fe3O4 nanoparticles gives rise to magnetic properties of a composite material in the frequency range from 1 kHz to 2 MHz. An analysis of the frequency dependences of reflectance, transmittance and absorbance demonstrated that an increase in the sample thickness leads to a higher reflectance and lower transmittance. The composite materials can be used to create coatings lowering the electromagnetic radiation intensity by up to 40%. It was shown that increasing the content of Fe3O4/MWCNT to more than 10 wt % leads to a decrease in both the electrical conductivity and the complex dielectric permittivity and magnetic permeability of the composite material. This occurs due to the decrease in the flowability of the polymer material and to the resulting nonuniform distribution of the filler in the bulk of polyethylene.
Cite:
Kazakova M.A.
, Korovin E.Y.
, Moseenkov S.I.
, Kachalov A.S.
, Sergeenko D.I.
, Shuvaev A.V.
, Kuznetsov V.L.
, Suslyaev V.I.
Electromagnetic Parameters of Composite Materials Based on Polyethylene and Multi-Walled Carbon Nanotubes Modified by Iron Oxide Nanoparticles
Russian Journal of Applied Chemistry. 2018. V.91. N12. P.1994-2002. DOI: 10.1134/S107042721812011X WOS Scopus РИНЦ ANCAN OpenAlex
Electromagnetic Parameters of Composite Materials Based on Polyethylene and Multi-Walled Carbon Nanotubes Modified by Iron Oxide Nanoparticles
Russian Journal of Applied Chemistry. 2018. V.91. N12. P.1994-2002. DOI: 10.1134/S107042721812011X WOS Scopus РИНЦ ANCAN OpenAlex
Original:
Казакова М.А.
, Коровин Е.Ю.
, Мосеенков С.И.
, Качалов А.С.
, Сергеенко Д.И.
, Шуваев А.В.
, Кузнецов В.Л.
, Сусляев В.И.
Электромагнитные параметры композитных материалов на основе полиэтилена и многослойных углеродных нанотрубок, модифицированных наночастицами оксида железа
Журнал прикладной химии. 2018. Т.91. №12. С.1741-1750. DOI: 10.1134/S0044461818120083 РИНЦ
Электромагнитные параметры композитных материалов на основе полиэтилена и многослойных углеродных нанотрубок, модифицированных наночастицами оксида железа
Журнал прикладной химии. 2018. Т.91. №12. С.1741-1750. DOI: 10.1134/S0044461818120083 РИНЦ
Dates:
| Submitted: | Oct 22, 2018 |
| Published print: | Dec 1, 2018 |
| Published online: | Mar 5, 2019 |
Identifiers:
| Web of science: | WOS:000460478800011 |
| Scopus: | 2-s2.0-85062640601 |
| Elibrary: | 38705509 |
| Chemical Abstracts: | 2019:798354 |
| Chemical Abstracts (print): | 170:584694 |
| OpenAlex: | W2918574801 |