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

被引：50

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

来源：

ACS SUSTAINABLE CHEMISTRY & ENGINEERING | 2020年 / 8卷 / 02期

基金：

中国国家自然科学基金;

关键词：

UIO-66-NH2; membrane; ZSM-5; Bicomponent; Pd NPs; CO2; hydrogenation; COORDINATION POLYMERS; NANOPARTICLES; HYDROGEN; REDUCTION; SENSITIVITY; METHANATION; PLATINUM;

D O I：

10.1021/acssuschemeng.9b05912

中图分类号：

O6 [化学];

学科分类号：

0703 ;

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.

引用

页码：1087 / 1094

页数：15

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