Highly-dispersed NiFe alloys in-situ anchored on outer surface of Co, N co‑doped carbon nanotubes with enhanced stability for oxygen electrocatalysis

Bin Liu, Bowen Yuan, Cheng Wang, Shijie You, Jin Liu, Xin Meng, Xiaoqin Xu, Zhuang Cai, Jiahao Xie, Jinlong Zou