Oxidation Resistance of Carbon Fiber Felt “Carbopon-B-22”
https://doi.org/10.35596/1729-7648-2025-23-4-5-13
Abstract
The article presents the results of a study of the resistance of carbon fiber felt “Carbopon-B-22”, actively used as highly effective broadband electromagnetic radiation screens and radio-absorbing materials, to oxidation under the influence of molecular oxygen during seven years of storage at room temperature. Felt samples annealed at temperatures from 600 to 720 °C were studied to obtain the surface resistance of the material “Carbopon-B-22” from 1100 to 100 Ohm. An increase of 1.7–1.8 times in surface resistance compared to the initial value was noted. The obtained data on the long-term stability and reliability of the properties of the material “Carbopon-B-22” can contribute to new research and development in its application in various fields.
About the Authors
V. A. Labunov
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Dr. Sci. (Tech.), Professor, Head of the Research Laboratory of Integrated Microand Nanosystems
Minsk
A. V. Gusinsky
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Dr. Sci. (Tech.), Associate Professor, Chief Researcher of the Scientific, Production, Educational Innovation Center of Microwave Technologies and Their Metrological Support (Center 1.9)
Minsk
N. A. Pevneva
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Pevneva Natalia Alekseevna, Сand. Sci. (Tech.), Associate Professor, Head of the Verification Laboratory of the Center 1.9
220013, Republic of Belarus, Minsk, P. Brovki St., 6
Tel.: +375 17 293-20-92
V. N. Rodionova
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Сand. Sci. (Phys. and Math.), Lea ding Researcher of Center 1.9
Minsk
M. M. Kasperovich
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Researcher at the Center 1.9
Minsk
I. A. Kashko
Belarusian State University of Informatics and Radioelectronics
Belarus
Belarus
Researcher at the R&D Laboratory of Integrated Micro- and Nanosystems
Minsk
O. V. Tanana
Euphrosyne Polotskaya State University of Polotsk
Belarus
Belarus
Сand. Sci. (Tech.), Deputy Dean of the Faculty of Humanities
Novopolotsk
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Review
For citations:
Labunov V.A., Gusinsky A.V., Pevneva N.A., Rodionova V.N., Kasperovich M.M., Kashko I.A., Tanana O.V. Oxidation Resistance of Carbon Fiber Felt “Carbopon-B-22”. Doklady BGUIR. 2025;23(4):5-13. (In Russ.) https://doi.org/10.35596/1729-7648-2025-23-4-5-13
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