Flexible, Porous, and Metal–Heteroatom-Doped Carbon Nanofibers as Efficient ORR Electrocatalysts for Zn–Air Battery

摘要

Highlights Doping and porosity generation were completed simultaneously. Metal–heteroatom-doped carbon nanofibers are flexible, porous, and well dispersed. Results include excellent oxygen reduction reaction and enhanced Zn–air battery performance.