Fig. 1: Illustration of the structure of a UiO-66-CN membrane.
From: Local CO2 reservoir layer promotes rapid and selective electrochemical CO2 reduction
a Assembled on a Bi electrocatalyst. b Illustration of a cyano-benzonic acid (BA-CN) attachment at missing-linker defect sites in UiO-66 membrane. c Illustration of increased local CO2 concentration at the vicinity of the Bi electrocatalyst surface.
