Title of article
NMR investigation of gaseous SF6 confinement into EPDM rubber
Author/Authors
M. and Neutzler، نويسنده , , Sven and Terekhov، نويسنده , , Maxim and Hoepfel، نويسنده , , Dieter and Oellrich، نويسنده , , Lothar Rainer، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2005
Pages
3
From page
321
To page
323
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.
Keywords
NMR , SF6 , EPDM , Relaxation , diffusion
Journal title
Magnetic Resonance Imaging
Serial Year
2005
Journal title
Magnetic Resonance Imaging
Record number
1832104
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