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Nano Convergence
Fig. 5 | Nano Convergence

Fig. 5

From: Fe, N, S-codoped carbon frameworks derived from nanocrystal superlattices towards enhanced oxygen reduction activity

Fig. 5

a LSV curves of Fe–N–S/CFs and Fe–N/CFs before and after poisoned by SCN− tested at the rotating speed of 1600 rpm. b Tafel plots of Fe–N–S/CFs and Fe–N/CFs after poisoned by SCN−. c LSV curves of N and S codoped carbon frameworks with different doping ratio measured at the rotating speed of 1600 rpm. d K–L plots of N and S codoped carbon frameworks with different doping ratio at 0.4 V vs. RHE

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