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Mobility study of amorphous polymers by high-resolution NMR at solid-state

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Summary

Mobility of amorphous polymers such as poly(vinyl chloride) (PVC), atactic polypropylene (PPA) and ethylene-propylene-diene terpolymer (EPDM) were studied by proton spin-lattice relaxation time (T1 H), proton spin-lattice relaxation time in the rotating frame (T1Hϱ), and dipolar dephasing pulse sequence. The data are discussed in terms of mobility and by the distribution of configurational sequences.

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Authors and Affiliations

  1. Instituto de Macromoléculas, Universidade Federal do Rio de Janeiro, P.O. Box 68 525, 21945-970, Rio de Janeiro, RJ, Brazil

    Naira M. da Silva & Maria Inês B. Tavares

Authors
  1. Naira M. da Silva
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  2. Maria Inês B. Tavares
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da Silva, N.M., Tavares, M.I.B. Mobility study of amorphous polymers by high-resolution NMR at solid-state. Polymer Bulletin 36, 209–212 (1996). https://doi.org/10.1007/BF00294908

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  • DOI: https://doi.org/10.1007/BF00294908

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