Abstract
The results of studying the absorption spectra of C60 polymer–fullerene composites are presented. In the composite polymethylmethacrylate–C60, a gradual process of aggregation of the fullerene upon heating is recorded. This made it possible to determine the diffusion coefficient of C60 molecules in this polymer. The difference in the absorption spectra of C60 clusters in different composites indicates the interaction of the clusters with a polymer matrix.
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ACKNOWLEDGMENTS
The author is grateful to A.O. Pozdnyakov for his help in carrying out the experiment.
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Translated by O. Zhukova
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Bogdanov, A.A. Processes of Aggregation of Fullerene C60 in Polymer–Fullerene Composites. Phys. Solid State 62, 354–358 (2020). https://doi.org/10.1134/S1063783420020079
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DOI: https://doi.org/10.1134/S1063783420020079