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Thermal decomposition of polymethylmethacrylate and its composite with fullerene C$_{60}$ after ultraviolet irradiation
A. O. Pozdnyakov Ioffe Institute, St. Petersburg, Russia
Abstract:
The analysis of the ultraviolet induced transformation of the thermal decomposition spectra of the monomer of the submicrometer layers of polymethylmethacrylate and its composite with fullerene C$_{60}$ for different fullerene concentrations and irradiation doses has been carried out. Formation of the new decomposition stages in the spectra has been interpreted by the binding between C$_{60}$ and side ester groups of polymethylmethacrylate.
Keywords:
polymethylmethacrylate, fullerene, ultraviolet irradiation, thermal decomposition, mass-spectrometry.
Received: 06.09.2021 Revised: 22.04.2022 Accepted: 22.04.2022
Citation:
A. O. Pozdnyakov, “Thermal decomposition of polymethylmethacrylate and its composite with fullerene C$_{60}$ after ultraviolet irradiation”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 48:12 (2022), 3–6
Linking options:
https://www.mathnet.ru/eng/pjtf7328 https://www.mathnet.ru/eng/pjtf/v48/i12/p3
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