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\bibitem{Irtem_etal2020} {\textquotedblleft}\textit{Ligand-Mode Directed Selectivity in Cu{\textendash}Ag Core{\textendash}Shell Based Gas Diffusion Electrodes for CO$_{2}$Electroreduction}{\textquotedblright}. Irtem E, Arenas Esteban D, Duarte M, Choukroun D, Lee S, Ib{\'a}{\~n}ez M, Bals S, Breugelmans T, Acs Catalysis , 13468 (2020).   http://doi.org/10.1021/acscatal.0c03210

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