P-doped Mo₂C Nanoparticles on Carbon Nanofibers Electrocatalyst

High S loading and ultralong cycling

By tuning the electronic structure of Mo₂C via P doping, this electrocatalyst concurrently enhances polysulfide adsorption and sulfur redox kinetics, addressing rapid capacity fading in sulfur cathodes.

Wang, Luyao · He, Li · Yingjie, Cheng · Yuan, Song · Jinshu, Tong · Zeyu, Zhang · Chen, Xibang · Saadoune, Ismael · Wang, Yizhan · Qiu, Jingyi · Yingjin, Wei

Chemical Engineering Journal 2024

Specifications

比容量

{'zh': '1174', 'en': ''} mAh g⁻¹

稳定循环

{'zh': '1200', 'en': ''} 圈

硫载量

{'zh': '4.88', 'en': ''} mg cm⁻²