B/N Co-doped Porous Carbon Nanofibers

Pt-like ORR in acid

Exhibits acidic ORR onset and half-wave potentials nearly matching 20 wt% Pt/C, with excellent stability in both acid and base, overcoming the stability barrier of non-noble metal catalysts.

Li, Mian · Guo, Fei · Lan, Xiao · Yibin, Wang · Zhang, Yingjie · Bo, Xiangjie · Liu, Tingting

Journal of Colloid and Interface Science 2023

Specifications

Onset potential

{'zh': '20', 'en': '~64'} mV more

Half-wave potential

{'zh': '20', 'en': '~7'} mV more

Advantages

B doping content 5.87 at.%

N doping content 5.91 at.%

B/N active sites ~8.70 at.%