Abstract
A new way of synthesizing polyacrylonitrile-based NiCo/C metal–carbon nanocomposites via IR heating is described, and the radar-absorbing capability of the nanocomposites is studied experimentally. A theoretical description of the results is given for the most general case of absorption in the electronic subsystem of a sample as a result of bands and interband transitions.
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Funding
This work was supported by the RF Presidential Grant Council (RF Presidential Scholarship no. 798.2019.1 and RF Presidential Grant no. MK-1758.2020.8).
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Translated by N. Podymova
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Zaporotskova, I.V., Kozhitov, L.V., Boroznina, N.P. et al. New Radar-Absorbing Metal Composites Based on Pyrolyzed Polyacrylonitrile Containing Atoms of Transition Metals Ni and Co. Bull. Russ. Acad. Sci. Phys. 85, 1348–1353 (2021). https://doi.org/10.3103/S1062873821120376
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DOI: https://doi.org/10.3103/S1062873821120376