Hydrothermal conversion of ETS-10 to TS-1

Author: Park Chul-Woo  

Publisher: Springer Publishing Company

ISSN: 1380-2224

Source: Journal of Porous Materials, Vol.18, Iss.2, 2011-04, pp. : 133-138

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Abstract

Titanium silicalite-1 (TS-1) was hydrothermally using ETS-10 as a dual source of silicon and titanium after acid and calcination treatment. The conversion process was monitored by XRD, SEM, UV-Vis and FT-IR spectra. Catalytic performance of the prepared TS-1 catalyst was tested by 1-hexene epoxidation using H2O2 as oxidant, which established that the TS-1 converted from ETS-10 has essentially identical physicochemical properties to those of conventional TS-1 prepared using pure alkoxide precursors.