https://www.selleckchem.com/pr....oducts/Atazanavir.ht
The peak power density of O,N-graphene as the cathode of a traditional Zn-air battery is 152.8 mW cm-2, which is higher than that of a commercial 20 wt% Pt/C battery (119.8 mW cm-2). Our findings indicate that synergy among the 3D hollow structure, large specific surface area, highly conductive graphene framework, and pyridine N and graphite N defects left in O,N-graphene accelerated O2 diffusion and increased catalytically active sites, thereby affording superior ORR and improved Zn-air battery performance under alkaline conditions.
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