A. Philippou et al., INVESTIGATION OF SURFACE METHOXY GROUPS ON SAPO-34 - A COMBINED MAGIC-ANGLE TURNING NMR EXPERIMENTAL APPROACH WITH THEORETICAL-STUDIES, Journal of the Chemical Society. Faraday transactions (Print), 94(18), 1998, pp. 2851-2856
Citations number
39
Categorie Soggetti
Chemistry Physical","Physics, Atomic, Molecular & Chemical
The formation of stable surface methoxy groups iii various zeolite-cat
alysed reaction processes has been widely accepted as an important int
ermediate stage and the understanding of such an intermediacy is of gr
eat significance. C-13 magic-angle-turning (MAT) NMR experiments, in c
onjunction with theoretical calculations of C-13 Shielding tensors, ar
e employed to investigate the chemical and electronic nature of methox
y groups on H-SAPO-34.