MOF-derived bimetallic core–shell catalyst HZSM-5@ZrO2–In2O3: high CO2 conversion in reverse water gas shift reaction

Huimin Fang; Guofeng Zhao; Denghui Cheng; Jichang Liu; Dengpeng Lan; Qi Jiang; Xuqiang Liu; Jianping Ge; Zhenliang Xu; Haitao Xu

doi:10.1039/D2QM00307D

MOF-derived bimetallic core–shell catalyst HZSM-5@ZrO₂–In₂O₃: high CO₂ conversion in reverse water gas shift reaction†

Huimin Fang,^a Guofeng Zhao,

*^c Denghui Cheng,^a Jichang Liu,

*^ab Dengpeng Lan,^c Qi Jiang,^a Xuqiang Liu,^a Jianping Ge,

^c Zhenliang Xu

^a and Haitao Xu

*^a

Author affiliations

* Corresponding authors

^a School of Chemical Engineering, East China University of Science and Technology, Shanghai, China
E-mail: xuhaitao@ecust.edu.cn

^b Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, School of Chemistry and Chemical Engineering, Shihezi University, Shihezi 832003, China
E-mail: liujc@ecust.edu.cn

^c Shanghai Key Laboratory of Green Chemistry and Chemical Processes, School of Chemistry and Molecular Engineering, East China Normal University, Shanghai 200062, China
E-mail: gfzhao@chem.ecnu.edu.cn

Abstract

The bicomponent core–shell catalyst HZSM-5@ZrO₂–In₂O₃ was synthesized via the decomposition of In(NO₃)₃/HZSM-5@UIO-66, which was obtained by impregnating HZSM-5@UIO-66 with In(NO₃)₃ solution. The bimetallic oxide particles of ZrO₂–In₂O₃ were formed through the simultaneous decomposition of UIO-66 and In(NO₃)₃, and were anchored to the surface of the HZSM-5 core. The HZSM-5@ZrO₂–In₂O₃ catalyst exhibited 31.1% CO₂ conversion with 96.3% CO selectivity at 400 °C for the reverse water gas shift reaction.

This article is part of the themed collection: FOCUS: Design and applications of metal-organic frameworks (MOFs)

Materials Chemistry Frontiers

MOF-derived bimetallic core–shell catalyst HZSM-5@ZrO₂–In₂O₃: high CO₂ conversion in reverse water gas shift reaction†

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MOF-derived bimetallic core–shell catalyst HZSM-5@ZrO₂–In₂O₃: high CO₂ conversion in reverse water gas shift reaction

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