1H solid-state nuclear magnetic resonance study of the mobility of the tetrapropylammonium template in a purely siliceous MFI-type zeolite

Dynamics of tetrapropylammonium (TPA) cation occluded during the synthesis in a siliceous MFI zeolite is investigated by 1H broad-line nuclear magnetic resonance (NMR) methods. Second moments M 2, spin-lattice relaxation times T 1 and T 1 ϱ are measured in a large temperature domain. To allow compar...

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Veröffentlicht in:	Solid state nuclear magnetic resonance 1995-07, Vol.4 (5), p.281-293
Hauptverfasser:	Gougeon, R., Chezeau, J.M., Meurer, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	1H nuclear magnetic resonance Dynamics Magnetic Resonance Spectroscopy - methods Models, Molecular Protons Quaternary Ammonium Compounds Relaxation times Second moments Siliceous MFI Temperature Tetrapropylammonium bromide Tetrapropylammonium template Zeolites
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