Synthesis conditions and catalytic properties of highly acidic zeolite, UTM-1

Authors
Yamamoto, K Uneme, M Plevert, J Tatsumi, T
Citation
K. Yamamoto et al., Synthesis conditions and catalytic properties of highly acidic zeolite, UTM-1, CHEM LETT, (8), 2001, pp. 802-803
Citations number
9
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
8
Year of publication
2001
Pages
802 - 803
Database
ISI
SICI code
0366-7022(20010805):8<802:SCACPO>2.0.ZU;2-U
Abstract
Preferable synthesis conditions for zeolite UTM-1 are studied; UTM-1 is cry stallized under similar conditions to those of MCM-22, although it prefers high SiO2/Al2O3 ratio in mother gel. UTM-1, composed of the same basic buil ding unit as ZSM-5, shows strong acidity comparable to that of ZSM-5. Altho ugh small aperture of UTM-1 actually restricts the catalytic activities, it s large outer surface area enables the high catalytic activity in reactions occurring at the outer surface of catalyst.