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Abstract:
The preparation of stable and efficient electrocatalysts comprising abundant and non-critical row-materials is of paramount importance for its industrial implementation. Herein, we present a simple synthetic route to prepare Mn(II) sub-nanometric active sites over a highly N-doped noble carbonaceous support. This support not only promotes a strong stabilization of the Mn (II) sites, improving its stability against oxidation, but also provides a convenient coordination environment in the Mn (II) sites able to produce CO, HCOOH and CH3COOH from the electrochemically CO2 reduction.