S. V. Likhomanova, G. N. Zvereva, N. V. Kamanina, “The UV-treatment influence on optical and surface properties of polyvinyl alcohol films, sensitized with a shungite”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 2023, Volume 49, Issue 21,Pages <nobr>12–14</nobr>

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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2023 Volume 49, Issue 21, Pages 12–14 (Mi pjtf7102)

The UV-treatment influence on optical and surface properties of polyvinyl alcohol films, sensitized with a shungite

S. V. Likhomanova^abc, G. N. Zvereva^d, N. V. Kamanina^abe

^a All-Russian Research Center "S. I. Vavilov State Optical Institute", St. Petersburg, Russia
^b The Petersburg Nuclear Physics Institute, The National Research Center "Kurchatov Institute", St. Petersburg, Russia
^c Saint-Petersburg State University of Aerospace Instrumentation, St. Petersburg, Russia
^d Saint-Petersburg State University of Civil Aviation, St. Petersburg, Russia
^e Saint Petersburg Electrotechnical University "LETI", St. Petersburg, Russia

Abstract: The spectral characteristic changes and modification possibility of polyvinyl alcohol films, sensitized with a shungite, under the UV-treatment have been demonstrated at the present publication.

Keywords: polyvinyl alcohol, shungite, surface average roughness, optical transmittance coefficient, UV-radiation.

Received: 26.06.2023
Revised: 11.09.2023
Accepted: 13.09.2023

DOI: 10.61011/PJTF.2023.21.56456.19664

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