§ Abstract
We report a tandem Cu–Ag gas-diffusion electrode that raises C2+ Faradaic efficiency to 74% at 300 mA cm⁻² by decoupling CO generation from C–C coupling across a structured catalyst bilayer.
Cite this work
@article{calderon2025tandem,
title={Tandem Cu–Ag Gas-Diffusion Electrodes for Selective C2+ Production from CO2},
author={Calder'on, M. R. and Okafor, J. and Whitford, D. H.},
journal={Nature Energy},
year={2025}
}