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29Si and 129Xe NMR of Mn2+ doped silica xerogels

✍ Scribed by N Abidi; B Deroide; J.V Zanchetta; L.C de Menorval; J.B d'Espinose

Book ID
117149085
Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
235 KB
Volume
231
Category
Article
ISSN
0022-3093

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πŸ“œ SIMILAR VOLUMES

29Si spin-lattice NMR relaxation in micr
29Si spin-lattice NMR relaxation in microporous silica-based materials with high Mn2+ concentrations
✍ Vladimir I. Bakhmutov; Boris G. Shpeizer; Abraham Clearfield πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 English βš– 128 KB

## Abstract The ^29^Si __T__~1~ time measurements have been performed under magic angle spinning for supermicroporous Si/Mn materials 1–6 containing Mn^2+^ in concentrations of 0 (1), 1.2 (2), 2.5 (3), 3.8 (4), 15 (5) and 19.8 wt% (6). It has been found that the central lines, corresponding to isot