fig5

Figure 5. (A) Illustration and (B) ZABs performance of Co/VN NPs@C[116]; (C) Illustration and (D) Graphical abstract of FeNP@Fe-N-C[117]; (E) Illustration; (F) morphology and structure characterization of Mo2C/MoC/Co@CNTs[118]. ZABs: Zinc-air batteries; NPs: nanoparticles; CNTs: carbon nanotubes; ORR: oxygen reduction reaction; OER: oxygen evolution reaction.





