Synthesis and catalytic properties of hierarchical TS-1 in the presence of cationic organosilane surfactant
发布时间：2019-03-09
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- 论文类型：
- 期刊论文
- 发表时间：
- 2011-03-01
- 发表刊物：
- CHINESE CHEMICAL LETTERS
- 收录刊物：
- ISTIC、SCIE
- 文献类型：
- J
- 卷号：
- 22
- 期号：
- 3
- 页面范围：
- 303-305
- ISSN号：
- 1001-8417
- 关键字：
- Cationic organosilane surfactant; Hierarchical TS-1; Cyclohexene
- 摘要：
- Hierarchical TS-1 has been synthesized in the presence of cationic organosilane surfactant. The material is characterized with XRD, TEM, N(2) adsorption isotherm. The results show that the hierarchical TS-1 aggregates consist of small primary units with sizes of 20-30 nm. The BET surface area increases from 420 to 513 m(2)/g compared to conventional TS-1 zeolite. The sample is shown to be more active in epoxidation of cyclohexene than conventional TS-1. (C) 2010 Xin Wen Guo. Published by Elsevier B.V. on behalf of Chinese Chemical Society. All rights reserved.
- 第一作者
- Li, Shu Shuang
- 合写作者
- Guo, Xin Wen,Zhang, An Feng,Liu, Min
- 通讯作者
- Guo, XW (reprint author), Dalian Univ Technol, Sch Chem Engn, State Key Lab Fine Chem, Dalian 116012, Peoples R China.