Abstract
13C NMR and Raman studies of a series of polymeric samples of fullerene-grafted poly(methyl methacrylate), which were prepared by systematic variation of concentration of fullerene and methyl methacrylate, are described. 13C NMR spectral analysis of the polymeric samples showed a peak for fullerene at 138 δppm and for poly(methyl methacrylate) between 169 and 177 δppm, and Raman spectral analysis of the polymeric samples gave the Raman shift for fullerene between 1400 and 1600 cm−1 and poly(methyl methacrylate) at 2800 cm−1. The T g value, obtained from DSC results, showed a high glass transition temperature at 305.7°C, revealing the presence of fullerene in the polymeric matrix.
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