Towards the Loewenstein limit (Si/Al=1) in thermally stable mesoporous aluminosilicates

Authors
Cabrera, S El Haskouri, J Mendioroz, S Guillem, C Latorre, J Beltran-Porter, A Beltran-Porter, D Marcos, MD Amoros, P
Citation
S. Cabrera et al., Towards the Loewenstein limit (Si/Al=1) in thermally stable mesoporous aluminosilicates, CHEM COMMUN, (17), 1999, pp. 1679-1680
Citations number
12
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
17
Year of publication
1999
Pages
1679 - 1680
Database
ISI
SICI code
1359-7345(19990907):17<1679:TTLL(I>2.0.ZU;2-Z
Abstract
The use of complexing agents to generate polynuclear precursor species cont aining both Al and Si allows the synthesis of thermally stable mesoporous a luminosilicates including solely tetrahedrally coordinated aluminium, in wh ich the Si/Al ratio can be modulated down to a minimum Si/Al value of 1.06( 4).