Preparation and Catalytic Properties of Ti-SBA-15 Mesoporous Materials

Wenhao Ye, Zheng Lin, Beibei Dong, Jinfeng Kang, Xiucheng Zheng, Xiangyu Wang

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DOI: 10.4236/msa.2011.26091                

Abstract

Ti-SBA-15 mesoporous materials were directly synthesized via a hydrothermal process and characterized by using nitrogen adsorption-desorption measurements, X-ray diffraction, scanning electron microscopy, transmission electron microscopy, diffuse reflectance ultraviolet-visible spectroscopy, and infrared ray spectroscopy. The effect of synthesis temperatures on the structure and catalytic efficiency in epoxidation of cyclohexene was discussed in details. The results showed that the optimal temperature was 100^oC under the reaction conditions.

Keywords

Ti-SBA-15; Hydrothermal Synthesis, Synthesis Temperatures, Cyclohexene, Epoxidation

Conflicts of Interest

The authors declare no conflicts of interest.

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