A study of AlPO4 by 27Al and 31P MAS NMR spectroscopy

Prabakar, S; Rao, K J; Rao, C N R

dc.contributor.author	Prabakar, S
dc.contributor.author	Rao, K J
dc.contributor.author	Rao, C N R
dc.date.accessioned	2012-12-05T08:47:27Z
dc.date.available	2012-12-05T08:47:27Z
dc.date.issued	1991-08
dc.identifier	0025-5408	en_US
dc.identifier.citation	Materials Research Bulletin 26(8), 805-812 (1991)	en_US
dc.identifier.uri	https://libjncir.jncasr.ac.in/xmlui/10572/1209
dc.description	Restricted Access	en_US
dc.description.abstract	In order to understand the structure of aluminum phosphates, prepared by the sol-gel method, 27AI and MAS NMR spectroscopy has been employed. The evolution of structure during the gel-glass-crystal transformation has been followed as a function of both temperature and compostion. Aluminum is octahedrally coordinated in the xerogel and on heating it is partially converted into tetrahedrally coordinated A1 in the gel glass. Phosphorous is present in metaphosphate units. The structure of crystalline AIPO4 is shown to consist of an ordered covalent network involving [PO4/2 ]+ and [A104/2]- units.	en_US
dc.description.uri	http://dx.doi.org/10.1016/0025-5408(91)90070-3	en_US
dc.language.iso	en	en_US
dc.publisher	Pergamon-Elsevier Science Ltd	en_US
dc.rights	© 1991 Pergamon Press Ltd	en_US
dc.subject	phosphates	en_US
dc.subject	aluminum	en_US
dc.subject	phosphorous	en_US
dc.title	A study of AlPO4 by 27Al and 31P MAS NMR spectroscopy	en_US
dc.type	Article	en_US