Aluminophosphate-based mesoporous molecular sieves: synthesis and characterization of TAPOs

Zhao, XS and Lu, GQ (2001) Aluminophosphate-based mesoporous molecular sieves: synthesis and characterization of TAPOs. Microporous And Mesoporous Materials, 44 185-194. doi:10.1016/S1387-1811(01)00183-4

Author Zhao, XS
Lu, GQ
Title Aluminophosphate-based mesoporous molecular sieves: synthesis and characterization of TAPOs
Journal name Microporous And Mesoporous Materials   Check publisher's open access policy
ISSN 1387-1811
Publication date 2001-01-01
Year available 2001
Sub-type Article (original research)
DOI 10.1016/S1387-1811(01)00183-4
Open Access Status Not Open Access
Volume 44
Start page 185
End page 194
Total pages 10
Place of publication Amsterdam
Publisher Elsevier Science Bv
Language eng
Abstract Mesoporous Ti-substituted aluminophosphates (AlPOs) with a hexagonal, cubic and lamellar pore structure, characteristic of MCM-41, MCM-48. and MCM-50, respectively, were synthesized. The stability of these mesophases upon template removal was studied. The pore structures, surface properties, and local atom environments of Al, P, and Ti of the hexagonal and cubic Ti-containing mesoporous products were extensively characterized using X-ray diffraction, magic angle spinning nuclear magnetic resonance, AAS, XPS, ultraviolet-visible, and adsorption of nitrogen and water vapor techniques while the lamellar mesophase was not further characterized due to its very poor thermal stability. Ti-containing mesoporous AlPO materials show a reasonable thermal stability upon template removal, a hydrophilic surface property, and high porosity showing application potentials in catalytic oxidation of hydrocarbons. (C) 2001 Elsevier Science B,V. All rights reserved.
Keyword Chemistry, Applied
Chemistry, Physical
Nanoscience & Nanotechnology
Materials Science, Multidisciplinary
Mesostructured Lamellar Aluminophosphates
Crystalline Inorganic Solids
Anion-exchange Properties
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Unknown

Document type: Journal Article
Sub-type: Article (original research)
Collection: Australian Institute for Bioengineering and Nanotechnology Publications
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Created: Mon, 13 Aug 2007, 22:23:35 EST