Fig. 5 | NPG Asia Materials

Fig. 5

From: Fe azaphthalocyanine unimolecular layers (Fe AzULs) on carbon nanotubes for realizing highly active oxygen reduction reaction (ORR) catalytic electrodes

Fig. 5

a Effect of CN− poisoning of FeAzPc-4N-DMSO/oxMWCNT_20 wt% measured in O2-saturated 0.1 M KOH before (black) and after (red) the addition of 10 mM KCN. b Cyclic voltammetric curves for FePc-DMSO/oxMWCNT_20 wt%, FeAzPc-4N-THF/oxMWCNT_50 wt%, and FeAzPc-4N-DMSO/oxMWCNT_20 wt% measured in N2-saturated 0.1 M KOH solutions

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