Pt-doped Co₃O₄ nanowires

High-efficiency Li-O₂ cathode catalyst

Pt doping tunes discharge product morphology and reaction pathway, markedly lowering overpotential and extending cycle life.

Liu, Song · Hu, Zhengguang · Li, Zuo · Qingchao, Yang · Guanghao, He · Zhang, Zhiqi · Xianxin, Lai · Zhongheng, Zhu · Qichen, Zhang · Haozhong, Huang · Yunfei, Xiao · Wang, Li · Zhao, Yong

Electrochimica Acta 2025

Specifications

过电位

{'zh': '0.88', 'en': ''} V

循环稳定性

{'zh': '75', 'en': ''} 圈

初始库仑效率

{'zh': '95.71', 'en': ''} %

Advantages

Discharge capacity 17,079.4 mAh g⁻¹