Probing self-assembled 1,3,5-benzenetrisamides in isotactic polypropylene by 13C DQ solid-state NMR spectroscopy

Titelangaben

Schmidt, Marko ; Wittmann, Johannes J. ; Kress, Roman ; Schmidt, Hans-Werner ; Senker, Jürgen:
Probing self-assembled 1,3,5-benzenetrisamides in isotactic polypropylene by 13C DQ solid-state NMR spectroscopy.
In: Chemical Communications. Bd. 49 (2013) Heft 3 . - S. 267-269.
ISSN 1364-548X
DOI: https://doi.org/10.1039/c2cc37384j

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Abstract

Using 13C double quantum solid-state NMR spectroscopy, we were able to observe nuclei of a supramolecular BTA based additive on the nanoscale in a matrix of i-PP at a concentration of only 0.09 wt%. These nuclei exhibit the analogous structural features as the crystalline phase of the neat additive.