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Updated: Aug 23, 2025

Synthesis and Characterization of Functionalized Metal-organic Frameworks
Published on: September 5, 2014
Hexagonal Cages and Lewis Acid-Base Sites in a Metal-Organic Framework for Synergistic CO2 Capture and Conversion
Weize Wang1, Weixuan Chen1, Wenke Yuan1
1College of Chemistry and Pharmacy, Northwest A&F University, Yangling 712100, P. R. China.
Abstract:
The cycloaddition reaction of carbon dioxide (CO2) is a highly economic solution to becoming carbon-neutral. Herein, we have designed and synthesized a robust zinc(II)-organic framework (Zn-Ade-TCPE) by a function-directed strategy. Zn-Ade-TCPE possesses uncommon hexagonal cages with Lewis acid-base bifunctional sites and displays a high adsorption capacity for CO2. At room temperature and atmospheric pressure, Zn-Ade-TCPE exhibits outstanding activity, selectivity, and recyclability in the cycloaddition reaction of epoxides with CO2 because of the synergistic effect of multiple active sites and confined cavities.
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