Fullerene-containing polymers: UV spectroscopic study |
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| Authors: | S. I. Kuznetsov R. Kh. Yumagulova N. A. Medvedeva F. F. Khamidullin S. V. Kolesov |
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| Affiliation: | 1. Institute of Organic Chemistry, Ufa Research Center, Russian Academy of Sciences, pr. Oktyabrya 71, Ufa, 450054, Bashkortostan, Russia
2. Bashkir State University, ul. Zaki Validi 32, Ufa, 450074, Bashkortostan, Russia
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| Abstract: | A spectral method is developed to determine the content of fullerene in polymers formed in its presence during the free-radical polymerization and copolymerization of methyl methacrylate, allyl methacrylate, allyl chloride, and styrene. The method is based on measurement of absorption coefficients for the ?Ц?*-excited transition of fullerene cores at 330 nm that is due to their insertion into a polymer chain and the related distortion of the closed polyene system of carbon-carbon bonds. |
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