Design And Research Polymer Composites For Absorption Of Electromagnetic Radiation

Лебедев, Владимир; Kryvobok, Ruslan; Cherkashina, Аnna; Bliznyuk, Aleksandr; Лисачук, Г. В.; Tykhomyrova, Tetyana

doi:10.1109/khpiweek57572.2022.9916467

Cited by 6 publications

(5 citation statements)

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“…Primary studies were directed at studying the SiC, Cr 2 O 3 and graphite impact on strength properties complex of polyamide 6 compositions. From previous work [22], it was found that increasing the content of SiC in polyamide 6 led to an increase in both IR and BSDB.…”

Section: Resultsmentioning

confidence: 87%

“…In our previous work [22], polymer composites for protection against the electromagnetic radiation absorption based on thermoplastic polyamide 6 and silicon carbide were received. This polymer composites are transparent in the millimeter frequency range (approximately 3 dB, this is a 2-fold attenuation), have a small absorption coefficient but low mechanical properties.…”

Section: Introductionmentioning

confidence: 99%

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Ceramic-inorganic polymer composites for protection against electromagnetic radiation mechanical properties designing

Lebedev,

Miroshnichenko,

Kryvobok

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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The possibility of designing mechanical properties of ceramic-inorganic polymer composites for protection against electromagnetic radiation is considered. As a result, the mechanical properties of polymer composite based on polyamide, modified with ceramic-inorganic graphite-ferromagnetic fillers (silicon carbide, chromium oxide Cr2O3 and graphite) was received and optimized. The strength characteristics complex of ceramic-inorganic polymer composites with silicon carbide SiC, chromium oxide Cr2O3 and graphite content in diapason 5-15 % wt. were studied. It was established that the optimal strength characteristics can be received using binary modification of polyamide with ceramic-inorganic graphite-ferromagnetic fillers: polyamide 6 – SiC 10% wt. – Cr2O3 10% wt. and polyamide 6 – SiC 10% wt. – graphite 10% wt. Using mathematical modeling, it was established that the polyamide 6 – SiC 10% wt system is the most optimal for three-component complex modification with ceramic-inorganic graphite-ferromagnetic fillers – Cr2O3 10% wt. – graphite 10% wt. By design experimental-statistical mathematical models in equal regressions, mathematical optimization of mechanical properties of polymeric ceramic-inorganic composites contains for protection against electromagnetic radiation was carried out. Designed polymer ceramic-inorganic composites for protection against electromagnetic radiation according to their strength characteristics can be used for modern radio absorbing materials production.

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Section: Resultsmentioning

confidence: 87%

Section: Introductionmentioning

confidence: 99%

Ceramic-inorganic polymer composites for protection against electromagnetic radiation mechanical properties designing

Lebedev,

Miroshnichenko,

Kryvobok

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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“…Electromagnetic radiation protection finds a place in this collection, focusing on ceramic-inorganic polymer composites that harmonize mechanical properties with efficient electromagnetic shielding [161]. The section also touches upon the evolving energy landscape, offering insights into enhancing the discovery and storage of natural gas deposits [162], including improvements in drilling mud and terrestrial storage-shelter facilities [163].…”

Section: Proceedings Structure 41 Advancements In Materials Science A...mentioning

confidence: 99%

4th International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters

Semerikov,

Chukharev,

Sakhno

et al. 2023

IOP Conf. Ser.: Earth Environ. Sci.

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This paper presents the preface of the proceedings for the 4th International Conference on Sustainable Futures: Environmental, Technological, Social, and Economic Matters (ICSF 2023), a multidisciplinary event that explores the challenges and opportunities of sustainability in various domains. The preface outlines the conference’s objectives, themes, workshops, and topics, as well as its contribution to advancing sustainable development and global dialogue. It also acknowledges the efforts and inputs of various stakeholders who have made the conference possible, especially in light of the pandemic situation. Furthermore, it thanks IOP Publishing for its support and flexibility in facilitating open access publishing. The paper concludes by looking forward to future editions of ICSF and the ongoing quest for a more sustainable and interconnected world. The paper invites readers to delve into the rich and diverse content that shapes this influential conference.

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“…Researchers have designed and investigated polymer composites using complex filler systems such as graphite and humic substances [16,26]. Similarly, our previous work [27] examined polymer composites for absorbing electromagnetic radiation based on thermoplastic polyamide 6 and silicon carbide. The proposed composite was relatively transparent in the millimeter frequency range and characterized by a small absorption coefficient.…”

Section: Literature Reviewmentioning

confidence: 99%

Design of Inorganic Polymer Composites for Electromagnetic Radiation Absorption Using Potassium Titanates

Lebedev

Мірошниченко

Nyakuma

et al. 2023

JES

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This paper investigated the synthesis of inorganic polymer composites for electromagnetic radiation absorption using potassium titanates. The selected polyamide 6 and potassium polytitanate materials contain TiО2, K2СО3, and KCl obtained by charge sintering. Results showed that modification of polyamide 6 with sintering products in the form of a fine powder of potassium polytitanate that contains different phases K2O × 2TiO2, K2O × 4TiO2, and K2O × 6TiO2 which increased their strength properties. With increased potassium titanates (PTT) synthesis, a gradual transition from di to potassium hexatitanates occurs K2O × 2TiO2 – K2O × 4TiO2 – K2O × 6TiO2. The optimal content of potassium polytitanate was over 20 % by mass. To fully ensure the reinforcing effect due to the filling of potassium polytitanate polyamide 6, it is necessary to use whiskers K2O × 6TiO2, which can be collected by the additional crystallization of the amorphous charge sintering product. By designing experimental-statistical mathematical models in equal regressions, mathematical optimization of inorganic polymer composites for electromagnetic radiation absorption using PTT was carried out.

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Design And Research Polymer Composites For Absorption Of Electromagnetic Radiation

Cited by 6 publications

References 0 publications

Ceramic-inorganic polymer composites for protection against electromagnetic radiation mechanical properties designing

Ceramic-inorganic polymer composites for protection against electromagnetic radiation mechanical properties designing

4th International Conference on Sustainable Futures: Environmental, Technological, Social and Economic Matters

Design of Inorganic Polymer Composites for Electromagnetic Radiation Absorption Using Potassium Titanates

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