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Ionic‐Liquid‐Assisted Selective and Controlled Electrochemical CO2 Reduction at Cu‐Modified Boron‐Doped Diamond Electrode

MetadataDetails
Publication Date2016-05-25
JournalChemElectroChem
AuthorsNitish Roy, Yuta Shibano, Chiaki Terashima, Ken‐ichi Katsumata, Kazuya Nakata
InstitutionsTokyo University of Science
Citations38

Abstract Primary challenges in electrochemical CO 2 reduction lie with its product selectivity and competitive hydrogen evolution reaction (HER). Therefore, selective CO 2 reduction with less hydrogen evolution or without any hydrogen evolution is very essential for industrial interests. In this study, we report a selective electrochemical CO 2 reduction at a boron‐doped diamond electrode modified with Cu nanoparticles in ionic liquid. In addition to the improved product selectivity, control of the competitive HER was also achieved in this work.