ISSN:
0749-1581
Keywords:
Miscibility of polymer blends
;
13C NMR detection
;
1H spin diffusion
;
Chemistry
;
Analytical Chemistry and Spectroscopy
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The miscibility of two high-performance polymers, an aromatic poly(ether-imide) and a poly(aryl-ether-ketone), was investigated by a novel combination of solid-state NMR techniques. This involves a new type of selection of 1H magnetization based on chemical shift differences, 1H spin diffusion during the mixing time and high-resolution 13C detection. Mixing of components on a molecular scale is proved directly.
Additional Material:
8 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/mrc.1260281304
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