The regulation of coordination structure between cobalt and nitrogen on graphene for efficient bifunctional electrocatalysis in Zn-air batteries

Facile synthesis of cobalt cluster-CoNx composites: synergistic effect boosts electrochemical oxygen reduction

“…), with comparable ORR performances are urgently required to be developed. [12][13][14][15][16] electro-catalytically active species of CoN x and Co clusters, [38][39][40] which is further corroborated by rst-principles calculations.…”

“…), with comparable ORR performances are urgently required to be developed. 12–16 Additionally, heteroatoms, especially nitrogen, have been well introduced into carbon matrixes for embedding TMs as catalytically active sites for boosting ORR performances. 17–21…”

Porous Ni3S2–Co9S8 Carbon Aerogels Derived from Carrageenan/NiCo-MOF Hydrogels as an Efficient Electrocatalyst for Oxygen Evolution in Rechargeable Zn–Air Batteries

“…This is due to the fact that in the high oxidation environment of the OER process, oxides or (oxy) hydroxides are formed, which are believed as the real catalytic species of OER. It is probably the real mechanism for good OER properties of the Ni 3 S 2 –Co 9 S 8 /NCA. − …”

Improving the electron transfer in the oxygen reduction reaction by N/S co-doping for high-performance of Zn–air batteries

“…The large ECSA should play a vital role in boosting the oxygen catalytic activity. [77][78][79] EIS was performed to explain the excellent ORR catalytic activity of NSC-800 from the perspective of mass and electron transport (Fig. S8 and Table S7 †).…”