Facile approach to the electrochemical synthesis of palladium-reduced graphene oxide and its application for Suzuki coupling reaction |
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| Authors: | Suresh S. Shendage Abhilash S. SinghJayashree M. Nagarkar |
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| Affiliation: | Department of Chemistry, Institute of Chemical Technology (Deemed University), Nathalal Parekh Marg, Matunga(E), Mumbai 400 019, India |
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| Abstract: | Electrochemically codeposited palladium nanoparticles (Pd NPs) and reduced graphene oxide (ERGO-Pd) were used as catalyst for Suzuki cross coupling reactions. The catalyst was characterized by various analytical techniques. The mean particle size of Pd was found to be 5.7 ± 1.8 nm. The ERGO-Pd catalyst demonstrated excellent catalytic activity and recyclability for Suzuki cross coupling reactions. The remarkable reactivity of the ERGO-Pd catalyst toward cross-coupling reactions is attributed to the high degree of the dispersion of Pd NPs on reduced graphene oxide with narrow size distribution from 3 to 9 nm. |
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| Keywords: | Heterogeneous catalysis Electrochemical synthesis Palladium nanoparticles Reduced graphene oxide Suzuki coupling reactions |
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