Fig. 6: Electrochemical characterization in flow cell configuration. | Nature Communications

Fig. 6: Electrochemical characterization in flow cell configuration.

From: Morphology and mechanism of highly selective Cu(II) oxide nanosheet catalysts for carbon dioxide electroreduction

Fig. 6

a Schematic representation of the flow cell electrolyzer. b Faradaic efficiencies as a function of applied geometric current density for CuO NS with catalyst loading of 1 mg cm−2 in 1 M KHCO3. c The partial current density of C2H4. d Stability test at a geometric current density of 300 mA cm−2, displaying the Faradaic efficiencies as a function of time. e Plots of C2+ partial current densities in a flow-cell system (compared with references)4,43,46,63,64,65,66,67,68.

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