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Please use this identifier to cite or link to this item: http://eprint.iitd.ac.in/handle/2074/1070

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dc.contributor.authorBrar, A S-
dc.contributor.authorYadav, Anil-
dc.contributor.authorHooda, Sunita-
dc.identifier.citationEuropean Polymer Journal, 38(8), 1683-1690en
dc.description.abstractGlycidylmethacrylate/styrene copolymers of different compositions were prepared by free radical bulk polymerisation using benzoyl peroxide as an initiator. Copolymer composition was obtained from quantitative Carbon-13 NMR spectroscopy. Reactivity ratios for comonomers were calculated using the Kelen–Tudos (KT) and non-linear error in variable methods (EVM). The reactivity ratios obtained from KT and EVM are found to be rG=0.56±0.1, rS=0.44±0.07 and rG=0.60, rS=0.48 respectively. The triad sequence distribution in terms of G and S centered triad were obtained from 13C{1H} NMR spectroscopy. Complete spectral assignment of 13C and 1H-NMR spectra were done with the help of distortionless enhancement by polarization transfer and 2D 13C–1H heteronuclear single quantum coherence.en
dc.format.extent84019 bytes-
dc.subjectGlycidylmethacrylate/styrene copolymersen
dc.subject2D NMR studiesen
dc.subjectSequence distributionen
dc.titleCharacterization of glycidyl methacrylate/styrene copolymers by one- and two-dimensional NMR spectroscopyen
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