| Literature DB >> 15833636 |
Sven Neutzler1, Maxim Terekhov, Dieter Hoepfel, Lothar Rainer Oellrich.
Abstract
The confinement process of gaseous sulphurhexafluoride (SF6) in ethylene-propylene-diene (EPDM) rubber was investigated by spectroscopic and spatially resolved NMR techniques. A strong elongation of T1 relaxation time of SF6 and a decrease of the diffusion coefficient were found. A possible explanation may be the strong restriction of molecular mobility due to interactions between SF6 and active centers of the EPDM.Entities:
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Year: 2005 PMID： 15833636 DOI： 10.1016/j.mri.2004.11.043
Source DB: PubMed Journal: Magn Reson Imaging ISSN： 0730-725X Impact factor: 2.546