Document Type : Original Paper
Authors
1 1 School of Chemistry, College of Science, University of Tehran, Tehran, Islamic Republic of Iran
2 2 Department of Chemistry, Science and Research Branch, Islamic Azad University, Tehran, Islamic Republic of Iran
3 3 School of Chemistry, College of Science, University of Tehran, Tehran, Islamic Republic of Iran
Abstract
In this study, a bimetallic Co-Zn metal-organic framework (Co-Zn-MOF) was synthesized through solvothermal conditions by using Co2+ and Zn2+ salts, DABCO and H2BDC as the rigid ligands (DABCO= 1,4-diazabicyclo (2.2.2) octane, H2BDC=Benzene-1,4-dicarboxylic acid). This bimetallic MOF was used as a catalyst for the Knoevenagel condensation reaction and exhibited enhanced catalytic activity compared to its parents' single metal MOFs derived from DABCO and H2BDC precursors (Co-MOF and Zn-MOF) at mild reaction conditions, which could be attributed to the synergistic effect between the metal ions.
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