%0 Journal Article %J Solid State Nuclear Magnetic Resonance %D 1992 %T Solid-state Al-27 NMR studies of aluminophosphate molecular sieves %A Rocha, J. %A Klinowski, J. %A Barrie, P. J. %A Jelinek, R. %A Pines, A. %K double-rotation %X Solid-state Al-27 NMR spectra of several aluminophosphate molecular sieves have been recorded with conventional magic-angle spinning (MAS), double-rotation (DOR) and quadrupole nutation with fast MAS. Enhanced resolution was obtained in the quadrupole nutation experiment at certain radiofrequency pulse strengths. This extra resolution can be comparable to that attainable using DOR, and does not introduce spinning sidebands. %B Solid State Nuclear Magnetic Resonance %V 1 %P 217-225 %8 Nov %@ 0926-2040 %G English %U ://WOS:000208537300007 %N 4 %M WOS:000208537300007 %! Solid-state Al-27 NMR studies of aluminophosphate molecular sieves