Selectively Electrocatalytic Reductive Dehydroxylation of 2‐butene‐1,4‐diol to 3‐buten‐1‐ol over Cu Nanowire Arrays at Industrial Current Densities

. Experimental and theoretical investigations reveal that the Cu surface facilitates the dissociation of C─OH bond in BED and the desorption of BTO, which thus promotes the selective dehydroxylation of BED to BTO. This work highlights a sustainable and efficient strategy for producing high-value-added chemicals.