Abstract
Titanium silicalites-1 were synthesized using various silicon and titanium alkoxides. When silicon ethoxide is used as the silicon source, no influence of the titanium alkoxide on the titanium incorporation is observed. Silicon propoxide and butoxide are not recommended because of their low rate of hydrolysis, which yields materials with a low crystallinity and containing extraframework oxides. Higher amounts of titanium can be incorporated using silicon methoxide and various titanium alkoxides. The difference with other syntheses was explained by the very high rate of hydrolysis of the silicon source. All of these solids were active as catalysts in the hydroxylation of phenol with hydrogen peroxide.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
