Preparation of Ti/BMMs mesoporous catalysts via ship-in-a-bottle method and their catalytic performance in the epoxidation of cyclohexene - 文章详情页

作者：

Hu, Xintao (Hu, Xintao.) | Ren, Bo (Ren, Bo.) | Zhang, Li (Zhang, Li.) | Sun, Jihong (Sun, Jihong.) (学者：孙继红)

收录：

EI Scopus PKU CSCD

摘要：

Ti/BMMs　mesoporous　catalysts　were　synthesized　by　using　self-assembly　route　combined　with　ship-in-a-bottle　method　and　their　catalytic　performances　were　tested　by　epoxidation　of　cyclohexene.　The　prepared　Ti/BMMs　catalysts　were　characterized　with　ICP-AES,　XRD,　TEM,　N2　adsorption-desorption　and　UV-Vis.　The　effects　of　solvent,　content　of　Ti,　reaction　temperature　and　time　on　the　catalytic　activity　and　product　selectivity　were　investigated　in　details.　The　results　showed　that　as　the　amount　of　added　Ti　increased　in　the　BMMs　catalysts,　the　mesoporous　structure　became　somewhat　disordered.　The　cyclohexene　conversion　and　the　selectivity　of　cyclohexene　oxide　increased　with　the　reaction　temperature　and　the　catalyst　had　an　optimum　activity　using　chloroform　as　the　solvent.

关键词：

Olefins Synthesis (chemical) Vehicle performance Mesoporous materials Bottles Epoxidation Ionic liquids Organic solvents Ships Catalyst activity Catalyst selectivity Atomic emission spectroscopy Chlorine compounds

作者机构：

[ 1 ] [Hu, Xintao]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 2 ] [Ren, Bo]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 3 ] [Zhang, Li]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China
[ 4 ] [Sun, Jihong]College of Environmental and Energy Engineering, Beijing University of Technology, Beijing 100124, China

通讯作者信息：

电子邮件地址：

jhsun@bjut.edu.cn

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