Paper Title:
Preparation and Characterization of Ti-SBA-15 Mesoporous Materials with Varying Si/Ti Molar Ratios
| Periodical | Advanced Materials Research (Volumes 482 - 484) |
|---|---|
| Main Theme | Advanced Composite Materials |
| Edited by | Wenzhe Chen, Xingjun Liu, Pinqiang Dai, Yonglu Chen and Zhengyi Jiang |
| Pages | 985-988 |
| DOI | 10.4028/www.scientific.net/AMR.482-484.985 |
| Citation | Qiu Ying Huang et al., 2012, Advanced Materials Research, 482-484, 985 |
| Online since | February, 2012 |
| Authors | Qiu Ying Huang, Wei Liu, Wen Hao Ye, Xiu Cheng Zheng |
| Keywords | Cyclohexene, Epoxidation, Hydrothermal Process, Si/Ti Molar Ratios, Ti-SBA-15 |
| Price | US$ 28,- |
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Abstract
Ti-SBA-15 mesoporous materials with different Si/Ti molar ratios were synthesized via a hydrothermal process and characterized by using various techniques. The effect of Si/Ti molar ratios in the gels on the structure and catalytic efficiency in epoxidation of cyclohexene was discussed in details. The results showed that all the Ti-SBA-15 materials retained SBA-15 mesoporous structure and exhibited good catalytic activity. Furthermore,the sample prepared with Si/Ti =50 exhibited the best catalytic performance under the reaction conditions.
