Synthesis of Nanosized AlKIT-1 Mesoporous Molecular Sieve and its Catalytic Performance for the Conversion of 1,2,4-Trimethylbenzene
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
Summary: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.