ISSN:
1572-879X
Keywords:
Titanium silicalite
;
oxidation catalyst
;
hydrogen peroxide adsorption
;
IR
;
DRS
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract Titanium silicalites synthesized via different procedures are tested in the oxidation of phenol, l-octene and n-hexane by aqueous H2O2. It is shown that the presence of titanyl groups, on which H2O2 is activated by formation of titanium peroxo complexes, is a prerequisite for oxygenation activity. Furthermore, in order to afford high selectivities, titanium silicalites should be free of impurities which cause acid catalyzed side reactions or H2O2 decomposition.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00764122
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