Very high titanium content mesoporous silicas

Authors
El Haskouri, J Cabrera, S Gutierrez, M Beltran-Porter, A Beltran-Porter, D Marcos, MD Amoros, P
Citation
J. El Haskouri et al., Very high titanium content mesoporous silicas, CHEM COMMUN, (4), 2001, pp. 309-310
Citations number
13
Categorie Soggetti
Chemistry
Journal title
CHEMICAL COMMUNICATIONS
ISSN journal
13597345 → ACNP
Issue
4
Year of publication
2001
Pages
309 - 310
Database
ISI
SICI code
1359-7345(2001):4<309:VHTCMS>2.0.ZU;2-4
Abstract
Titanium content in mesoporous titanosilicate catalysts has been modulated up to a minimum Si/Ti value of 1.9 by using complexing agents able to coord inate both Si and Ti atoms and harmonize the reactivity of the resulting pr ecursors avoiding subsequent phase segregation and leading to chemically ve ry homogeneous materials.