✦ LIBER ✦

Monte Carlo study of 13C nuclear spin—lattice relaxation in aliphatic chains bound to a macromolecule

✍ Scribed by T. Yasukawa; D. Ghesquiere; C. Chachaty

Publisher: Elsevier Science
Year: 1977
Tongue: English
Weight: 331 KB
Volume: 45
Category: Article
ISSN: 0009-2614
DOI: 10.1016/0009-2614(77)80269-8

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✦ Synopsis

The random motions of an tr-hexyl chain bound to a macromolecule have been simulated with several models by Monte Carlo techniques. The r3C Tl rekxation times were calculated from the spectral density functions of the r3C-r H dipo& interaction computed for the different methylcne groups of a hexyl chaïn and were compared with the esperimental values obtained with poly(N-hexyl4vinylpyridinium) bromide in methanol solution.