Probing microheterogeneity in polymer sy
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M. Tomaselli; B.H. Meier; P. Robyr; U.W. Suter; R.R. Ernst
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Article
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1993
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Elsevier Science
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English
โ 691 KB
It is demonstrated that xenon can be used as a tracer for the extraction of structure information in microheterogeneous amorphous polymer systems by means of two-dimensional NMR spectroscopy. lZ9Xe nuclei act as probes for structural heterogeneity. Experiments were performed on two model blends cons