Nickel and Iron Modified Copper Electrode for Electroreduction of CO2 by In-situ Electrodeposition
- 1 September 1989
- journal article
- Published by Oxford University Press (OUP) in Chemistry Letters
- Vol. 18 (9) , 1567-1570
- https://doi.org/10.1246/cl.1989.1567
Abstract
Electroreduction of CO2 was studied with a Cu electrode in 0.1 M KHCO3 aqueous solution added with a small amount of Ni2+ or Fe2+. Ni or Fe was simultaneously electrodeposited on the electrode during the reduction of CO2. Methane/ethylene product selectivity (C1/C2) increased in time with increase of electrodeposited Ni or Fe. The ratio C1/C2 was linearly correlated with hydrogen formation at the electrode, which would be a measure of atomic hydrogen concentration on the electrode.This publication has 4 references indexed in Scilit:
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