CO2‐to‐HCOOH Electrochemical Conversion on Nanostructured CuxPd100−x/Carbon Catalysts

CO2‐to‐HCOOH Electrochemical Conversion on Nanostructured CuxPd100−x/Carbon Catalysts

Selective electrochemical conversion of CO2 to HCOOH is obtained at the surface of a carbon‐supported bimetallic cathode material composed of copper and palladium nanoparticles. Polycrystalline copper or large copper particles are well‐known to catalyze CO2 reduction to hydrocarbons at relatively ne...

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Veröffentlicht in:ChemElectroChem 2021-04, Vol.8 (7), p.1362-1368
Hauptverfasser: Şahin, Nihat Ege, Comminges, Clément, Arrii, Sandrine, Napporn, Teko W., Kokoh, Kouakou B.
Format: Artikel
Sprache:eng
Schlagworte:
Bimetals
Carbon
Carbon dioxide
carbon dioxide reduction
Carbon monoxide
Catalytic activity
Cathodes
Chemical reduction
Conversion
Copper
Copper oxides
Electrode materials
formate
formic acid
Hydridation
Hydrogen evolution
Hydrogen production
microwave synthesis
Nanoparticles
Palladium
palladium-copper nanoparticles
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Zusammenfassung:Selective electrochemical conversion of CO2 to HCOOH is obtained at the surface of a carbon‐supported bimetallic cathode material composed of copper and palladium nanoparticles. Polycrystalline copper or large copper particles are well‐known to catalyze CO2 reduction to hydrocarbons at relatively negative potentials, or when their surface is covered by copper oxides (Cu2O and CuO). Cu‐based materials modified by various palladium contents (0
ISSN:2196-0216
2196-0216
DOI:10.1002/celc.202100268