Synthesis of Ti-MCM-41 using colloidal silica and titanium trichloride - I. Synthesis of Ti-MCM-41 molecular sieve

Authors
Yu, JQ Li, C Xu, L Li, MJ Xin, Q Liu, ZM
Citation
Jq. Yu et al., Synthesis of Ti-MCM-41 using colloidal silica and titanium trichloride - I. Synthesis of Ti-MCM-41 molecular sieve, CHIN J CATA, 22(3), 2001, pp. 267-270
Citations number
18
Categorie Soggetti
Chemical Engineering
Journal title
CHINESE JOURNAL OF CATALYSIS
ISSN journal
02539837 → ACNP
Volume
22
Issue
3
Year of publication
2001
Pages
267 - 270
Database
ISI
SICI code
0253-9837(200105)22:3<267:SOTUCS>2.0.ZU;2-S
Abstract
silicon source and using TiCl3 solution as titanium source. Among the used auxiliary templates, tetramethylammonium hydroxide (TMAOH) and tetraethylam monium hydroxide (TEAOH) were found to be the most effective ones to improv e the long-range order. Titanium content (molar fraction) in the Ti-MCM-41 can be up to 3.75% which is higher than that in Ti-MCM-41 synthesized from organic precursors.