文献类型：期刊文献

英文题名：Metal-Organic Framework-Membranized Bicomponent Core-Shell Catalyst HZSM-5@UIO-66-NH2/Pd for CO2 Selective Conversion

作者：Pan, Xinbo[1];Xu, Haitao[1];Zhao, Xi[1];Zhang, Huaqian[1]

机构：[1]ECUST, State Key Lab Chem Engn, Membrane Sci & Engn R&D Lab, Chem Engn Res Ctr, 130 Meilong Rd, Shanghai 200237, Peoples R China

年份：2020

卷号：8

期号：2

起止页码：1087

外文期刊名：ACS SUSTAINABLE CHEMISTRY & ENGINEERING

收录：;EI(收录号：20200508107034);WOS:【SCI-EXPANDED(收录号:WOS:000509432200038)】；

基金：The authors thank Prof. Jianping Ge from Shanghai Key Laboratory of Green Chemistry and Chemical Processes of East China Normal University and Research Center of Analysis and Test of East China University of Science and Technology for the help with TEM and ICP-AES analysis. We gratefully acknowledge the financial support from the National Natural Science Foundation of China (No. 21371058).

语种：英文

外文关键词：UIO-66-NH2 membrane; ZSM-5; Bicomponent; Pd NPs; CO2 hydrogenation

摘要：In this study, a Zr-based metal-organic framework (MOF)-membranized bicomponent core-shell catalyst HZSM-5@UIO-66-NH2/Pd was produced. Monodispersed HZSM-5 zeolites acted as the core for the epitaxial growth of the UIO-66-NH2 shell to obtain MOF membrane coated HZSM-5@UIO-66-NH2 nanocrystals, and Pd nanoparticles were well-dispersed on its membrane surface. The catalyst HZSM-5@UIO-66-NH2/Pd exhibited high CO selectivity (92.2%) in CO2 hydrogenation.