Synthesis,characterization and catalytic performance of Mo based metal-organic frameworks in the epoxidation of propylene by cumene hydroperoxide

查看全文 作　　者：Xiao-Lei [1]Ni;Jing [1]Liu;Ying-Ya [1]Liu;Karen [2]Leus;Hannes [2]Depauw;An-Jie [1,3]Wang;Pascal Van Der [2]Voort;Jian [1,4]Zhang;Yong-Kang [1,3]Hu

机构地区：[1]State Key Laboratory of Fine Chemicals,Dalian University of Technology,Dalian 116024,China;[2]Department of Inorganic and Physical Chemistry,COMOC-Centerfor Ordered Materials,Organornetallics and Catalysis,Ghent University,Krijgslaan 281-53 9000 Ghent,Belgium;[3]Liaoning Key Laboratory of Petrochemical Technology and Equipments,Dalian 116024,China;[4]Dalian Institute of Chemical Physics,Chinese Academy of Sciences,Dalian 116023,China

出　　处：《Chinese Chemical Letters》索引2017年第28卷第5期,共5页

基　　金：financially supported by National Natural Science Foundation of China(No.21403025);Scientific Research Foundation for Returned Scholars,Ministry of Education of China;the State Key Laboratory of Fine Chemicals(No.KF1405);support from the Ghent University BOF-post-doctoral Grant 01P06813T 摘　　要：Two types of Mo containing metal-organic frameworks,denoted as Mo@COMOC-4 and PMA@MIL-101(Cr),were synthesized respectively by a post-synthetic modification and a ship-in-bottle approach.The catalytic performance of both compounds in the epoxidation of propylene using cumene hydroperoxide(CHP) as oxidant was compared with MoO_3@SiO_2.A higher conversion(46.2%) and efficiency(87.4%) of CHP was observed for Mo@COMOC-4,whereas the heteropoly acids supported MIL-101 resulted in the decomposition of CHP due to its strong acidic character.Regenerability tests demonstrated that Mo@COMOC-4 could be reused for multiple runs without significant loss in both activity and stability. 关键词：异丙苯过氧化氢环氧化反应氧化丙烯金属有机催化性能合成骨架材料钼基

相关文献

参考文献（28）
引证文献（3）
耦合文献（10）

参考文献(28)

引证文献(3)

耦合文献(10)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Synthesis,characterization and catalytic performance of Mo based metal-organic frameworks in the epoxidation of propylene by cumene hydroperoxide

参考文献(28)

引证文献(3)

耦合文献(10)

用户提示