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Chemically resolved solid state NMR images of polymers
Author(s) -
Cory D. G.,
Miller J. B.,
Garroway A. N.
Publication year - 1994
Publication title -
macromolecular symposia
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.257
H-Index - 76
eISSN - 1521-3900
pISSN - 1022-1360
DOI - 10.1002/masy.19940860120
Subject(s) - polymer , solid state nuclear magnetic resonance , materials science , solid state , chemical composition , image resolution , nuclear magnetic resonance spectroscopy , nuclear magnetic resonance , chemistry , organic chemistry , physics , optics , composite material
Polymers are generally spatially heterogeneous, either in terms of morphology or as blends of various components. Solid state NMR imaging provides a means of characterizing both the chemical/morphological composition and its spatial variation. Here we discuss multiple‐pulse line‐narrowing approaches to acquiring high resolution NMR images and how these sequences can be modified so as to be sensitive to the chemical composition of a sample.