Release Time:2019-03-09  Hits:

Indexed by: Journal Article

Date of Publication: 2011-08-01

Journal: CATALYSIS LETTERS

Included Journals: EI、SCIE

Volume: 141

Issue: 8

Page Number: 1136-1141

ISSN: 1011-372X

Key Words: Nanosized AlKIT-1 mesoporous molecular sieve; Hydrothermal stability; 1,2,4-Trimethylbenzene

Abstract: Nanosized mesoporous AlKIT-1 molecular sieve was hydrothermally synthesized in the absence of organic salts. The samples were characterized by X-ray diffraction, electron microscopy (TEM and SEM), N(2) adsorption isotherm, and NH(3)-TPD methods. The AlKIT-1 has a particle size of about 60-100 nm, and a three-dimensional network structure with average pore size of 2.7 nm. The sample exhibits good hydrothermal stability and catalytic performance for 1,2,4-trimethylbenzene, suggesting its promising applications in the conversion of large molecules.