Fig. 2: Cathode fabrication and material design to extend the eCO2R selectivity and stability by creating a MODL under the global electrostatic and H-bonding framework.
From: Metal-organic double layer to stabilize selective multi-carbon electrosynthesis
a Schematics illustrating the fabrication of the PTFE/Cu/PVAQAx electrodes via thermal evaporation and electrospinning (top row), and the structure of MODL with OHP comprising a global electrostatic and H-bonding framework (bottom row). b FEs of C2H4 and C2+ products at various current densities demonstrated by PTFE/Cu/PVAQA54 in an alkaline flow cell. c Stability test on PTFE/Cu/PVAQA54 at 300 mA cm−2 in a flow cell. Error bars represent the standard deviation of three independent measurements, and 85% ohmic correction has been applied to the potential values.
