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Updated: Sep 23, 2025
Author Spotlight: Magnetometric Characterization of Intermediates in the Solid-State Electrochemistry of Redox-Active Metal-Organic Frameworks
Published on: June 9, 2023
Sword-like CuO/CeO2 composites derived from a Ce-BTC metal-organic framework with superior CO oxidation performance
Yin Wang1, Yiqiang Yang1, Ning Liu1
1School of Environment and Architecture, University of Shanghai for Science and Technology Shanghai 200093 China fatzhxd@126.com zhangxiaodong@usst.edu.cn +86 021 55275979 +86 15921267160.
Abstract:
Porous shape-controllable metal oxide composites derived from a metal-organic framework have gained more and more attention due to their extensive applications. In this paper, sword-like CuO/CeO2 composites were successfully synthesized by calcination of a strawsheave-like Ce-based metal-organic framework (Ce-BTC) containing suitable Cu loading as self-sacrificial templates at 500 °C. Moreover, sword-like CuO/CeO2 composites displayed superior catalytic performance for CO oxidation, which was ascribed to a good interfacial contact, easily reducible surface copper species at low temperature and abundant surface lattice oxygen species, more Cu+ and oxygen vacancies.
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