1D to 3D NMR study of microporous alumino-phosphate AlPO(4)-40.
From one- to two- and three-dimensional MAS NMR solid-state experiments involving (31)P and (27)Al, we show that the structure of microporous alumino-phosphate AlPO(4)-40 contains at least four times more sites than expected, and we attribute two types of Al(IV) sites. The newly described (27)Al-(31)P MQ-HMQC opens new possibilities of describing details of three-dimensional bounded networks.
Morais
Cláudia M
CM
CEMHTI-CNRS (UPR3079), 1D Ave Recherche Scientifique, 45071 Orléans cedex 2, France. claudia.gomes.de.morais@univ-poitiers.fr
Montouillout
Valérie
V
Deschamps
Michael
M
Iuga
Dinu
D
Fayon
Franck
F
Paz
Filipe A A
FA
Rocha
João
J
Fernandez
Christian
C
Massiot
Dominique
D