Structural and electrodynamic characteristics of the spinel-based composite system

A. V. Trukhanov; D. I. Tishkevich; A. V. Timofeev; V. A. Astakhov; E. L. Trukhanova; A. A. Rotkovich; Yuan Yao; D. S. Klygach; T. I. Zubar; M. I. Sayyed; S. V. Trukhanov; V. G. Kostishin

doi:10.1016/j.ceramint.2024.03.241

Structural and electrodynamic characteristics of the spinel-based composite system

A. V. Trukhanov^*
, D. I. Tishkevich
, A. V. Timofeev
, V. A. Astakhov
, E. L. Trukhanova
, A. A. Rotkovich^*
, Yuan Yao
, D. S. Klygach
, T. I. Zubar
, M. I. Sayyed
, S. V. Trukhanov
, V. G. Kostishin

^*Corresponding author for this work

National University of Science and Technology "MISiS"
Belarus Academy of Sciences
School of Chemistry and Chemical Engineering, Harbin Institute of Technology
South Ural State University
University of Tabuk
Al-Isra Private University

Research output: Contribution to journal › Article › peer-review

39 Scopus citations

Abstract

Two- and tree-component spinel-polymer composites were produced by thermal pressing. The initial components were chosen as CoFe₂O₄ and Ni_0.4Cu_0.2Zn_0.4Fe₂O₄ spinels that were produced using the sol-gel method. The ratio between spinel phases varied from 1:3 to 3:1. As a polymer, fluorinated ethylene propylene was used. The concentration of the spinels in the polymer matrix was fixed at 20 mass.%. Using XRD, SEM, and high-frequency spectroscopy, the correlation between the composition, structure, and electrodynamic characteristics of composites was established. It was found that the parameters of the unit cell of ferrite fillers do not change when filling the polymer. The RL values for the initial CoFe₂O₄/FEP and Ni_0.4Cu_0.2Zn_0.4Fe₂O₄/FEP were in the range of −14.5 … -24.2 dB and −10.4 … -14.1 dB, respectively, which is lower than for ferrites without a polymer matrix. The maximum values of RL (as a module) were marked for CoFe₂O₄/FEP. Obtained values of the reflection loss coefficient in the range of 5–10 GHz open broad perspectives for the development of materials for electromagnetic absorption and 5G technology.

Original language	English
Pages (from-to)	21311-21317
Number of pages	7
Journal	Ceramics International
Volume	50
Issue number	12
DOIs	https://doi.org/10.1016/j.ceramint.2024.03.241
State	Published - 15 Jun 2024
Externally published	Yes

Keywords

Electrodynamic characteristics
Electromagnetic absorption
Ferrites
Magnetic oxides
Microstructure
Spinels

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10.1016/j.ceramint.2024.03.241

Cite this

Trukhanov, A. V., Tishkevich, D. I., Timofeev, A. V., Astakhov, V. A., Trukhanova, E. L., Rotkovich, A. A., Yao, Y., Klygach, D. S., Zubar, T. I., Sayyed, M. I., Trukhanov, S. V., & Kostishin, V. G. (2024). Structural and electrodynamic characteristics of the spinel-based composite system. Ceramics International, 50(12), 21311-21317. https://doi.org/10.1016/j.ceramint.2024.03.241

@article{9f2439f4751f4b828a5725c2e0780c2e,

title = "Structural and electrodynamic characteristics of the spinel-based composite system",

abstract = "Two- and tree-component spinel-polymer composites were produced by thermal pressing. The initial components were chosen as CoFe2O4 and Ni0.4Cu0.2Zn0.4Fe2O4 spinels that were produced using the sol-gel method. The ratio between spinel phases varied from 1:3 to 3:1. As a polymer, fluorinated ethylene propylene was used. The concentration of the spinels in the polymer matrix was fixed at 20 mass.\%. Using XRD, SEM, and high-frequency spectroscopy, the correlation between the composition, structure, and electrodynamic characteristics of composites was established. It was found that the parameters of the unit cell of ferrite fillers do not change when filling the polymer. The RL values for the initial CoFe2O4/FEP and Ni0.4Cu0.2Zn0.4Fe2O4/FEP were in the range of −14.5 … -24.2 dB and −10.4 … -14.1 dB, respectively, which is lower than for ferrites without a polymer matrix. The maximum values of RL (as a module) were marked for CoFe2O4/FEP. Obtained values of the reflection loss coefficient in the range of 5–10 GHz open broad perspectives for the development of materials for electromagnetic absorption and 5G technology.",

keywords = "Electrodynamic characteristics, Electromagnetic absorption, Ferrites, Magnetic oxides, Microstructure, Spinels",

author = "Trukhanov, \{A. V.\} and Tishkevich, \{D. I.\} and Timofeev, \{A. V.\} and Astakhov, \{V. A.\} and Trukhanova, \{E. L.\} and Rotkovich, \{A. A.\} and Yuan Yao and Klygach, \{D. S.\} and Zubar, \{T. I.\} and Sayyed, \{M. I.\} and Trukhanov, \{S. V.\} and Kostishin, \{V. G.\}",

note = "Publisher Copyright: {\textcopyright} 2024 Elsevier Ltd and Techna Group S.r.l.",

year = "2024",

month = jun,

day = "15",

doi = "10.1016/j.ceramint.2024.03.241",

language = "英语",

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pages = "21311--21317",

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TY - JOUR

T1 - Structural and electrodynamic characteristics of the spinel-based composite system

AU - Trukhanov, A. V.

AU - Tishkevich, D. I.

AU - Timofeev, A. V.

AU - Astakhov, V. A.

AU - Trukhanova, E. L.

AU - Rotkovich, A. A.

AU - Yao, Yuan

AU - Klygach, D. S.

AU - Zubar, T. I.

AU - Sayyed, M. I.

AU - Trukhanov, S. V.

AU - Kostishin, V. G.

PY - 2024/6/15

Y1 - 2024/6/15

N2 - Two- and tree-component spinel-polymer composites were produced by thermal pressing. The initial components were chosen as CoFe2O4 and Ni0.4Cu0.2Zn0.4Fe2O4 spinels that were produced using the sol-gel method. The ratio between spinel phases varied from 1:3 to 3:1. As a polymer, fluorinated ethylene propylene was used. The concentration of the spinels in the polymer matrix was fixed at 20 mass.%. Using XRD, SEM, and high-frequency spectroscopy, the correlation between the composition, structure, and electrodynamic characteristics of composites was established. It was found that the parameters of the unit cell of ferrite fillers do not change when filling the polymer. The RL values for the initial CoFe2O4/FEP and Ni0.4Cu0.2Zn0.4Fe2O4/FEP were in the range of −14.5 … -24.2 dB and −10.4 … -14.1 dB, respectively, which is lower than for ferrites without a polymer matrix. The maximum values of RL (as a module) were marked for CoFe2O4/FEP. Obtained values of the reflection loss coefficient in the range of 5–10 GHz open broad perspectives for the development of materials for electromagnetic absorption and 5G technology.

AB - Two- and tree-component spinel-polymer composites were produced by thermal pressing. The initial components were chosen as CoFe2O4 and Ni0.4Cu0.2Zn0.4Fe2O4 spinels that were produced using the sol-gel method. The ratio between spinel phases varied from 1:3 to 3:1. As a polymer, fluorinated ethylene propylene was used. The concentration of the spinels in the polymer matrix was fixed at 20 mass.%. Using XRD, SEM, and high-frequency spectroscopy, the correlation between the composition, structure, and electrodynamic characteristics of composites was established. It was found that the parameters of the unit cell of ferrite fillers do not change when filling the polymer. The RL values for the initial CoFe2O4/FEP and Ni0.4Cu0.2Zn0.4Fe2O4/FEP were in the range of −14.5 … -24.2 dB and −10.4 … -14.1 dB, respectively, which is lower than for ferrites without a polymer matrix. The maximum values of RL (as a module) were marked for CoFe2O4/FEP. Obtained values of the reflection loss coefficient in the range of 5–10 GHz open broad perspectives for the development of materials for electromagnetic absorption and 5G technology.

KW - Electrodynamic characteristics

KW - Electromagnetic absorption

KW - Ferrites

KW - Magnetic oxides

KW - Microstructure

KW - Spinels

UR - https://www.scopus.com/pages/publications/85188516481

U2 - 10.1016/j.ceramint.2024.03.241

DO - 10.1016/j.ceramint.2024.03.241

M3 - 文章

AN - SCOPUS:85188516481

SN - 0272-8842

VL - 50

SP - 21311

EP - 21317

JO - Ceramics International

JF - Ceramics International

IS - 12

ER -

Structural and electrodynamic characteristics of the spinel-based composite system

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Keywords

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