Fig. 5: Schematic representation of Bi-GDE-UiO-66-CN gas-diffusion electrode (GDE) and its electrochemical CO2 reduction performance. | Nature Communications

Fig. 5: Schematic representation of Bi-GDE-UiO-66-CN gas-diffusion electrode (GDE) and its electrochemical CO2 reduction performance.

From: Local CO2 reservoir layer promotes rapid and selective electrochemical CO2 reduction

Fig. 5

a Schematic structural representation of Bi-GDE-UiO-66-CN GDE highlighting the functional properties of UiO-66-CN membrane as CO2 solvation layer in the GDE set-up. b Linear sweep voltammograms (LSVs), c Variation in Faradaic efficiency (FEHCOOH%) of HCOOH production, and d variation of partial current density for HCOOH formation (jHCOOH) with potential for Bi-GDE, Bi-GDE-UiO-66 and Bi-GDE-UiO-66-CN.

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