Dual Single-Atomic Co–Mn Sites in Metal–Organic-Framework-Derived N-Doped Nanoporous Carbon for Electrochemical Oxygen Reduction

, respectively. This work provides the guidelines for the rational design and synthesis of nonprecious DSACs for enhancing the ORR activity as well as the robustness of DSACs and suggests a design of multifunctional robust electrocatalysts for energy storage and conversion devices.