In this article we have applied solid-state 13C NMR techniques cross-polarization/magic-angle spinning (CP/MAS) and single-pulse 13C NMR to characterize the NB conformation of the cyclo-olefin copolymer. The copolymers containing higher NB contents produce more NB blocks according to 13C CP/MAS spectral analysis. In addition NB-dyad-based conformations are able to induce peak splitting in the region of 49-52 ppm.
|Number of pages||10|
|Journal||Journal of Polymer Science, Part B: Polymer Physics|
|State||Published - 1 Oct 2000|