Hollow N‐doped carbon sphere synthesized by MOF as superior oxygen electrocatalyst for Li‐O2 batteries

• Published in: International journal of energy research Vol. 45; no. 5; pp. 7120 - 7128
• Main Authors: He, Menglu, Jia, Jia, Sun, Qing, Zhang, Weixin
• Format: Journal Article
• Language: English
• Published: Chichester, UK John Wiley & Sons, Inc 01.04.2021
• Subjects: Air; Batteries; Carbon; Catalysts; Catalytic activity; Cathodes; Charge density; Current density; Electrocatalysts; Electrochemistry; Energy storage; Flux density; hollow N‐doped carbon sphere; Li‐O2 battery; MOF; Oxygen; oxygen electrocatalyst; Polystyrene; Polystyrene resins; Rechargeable batteries; Specific capacity; Stability; structural regulation

SUMMARY Li‐O2 battery has attracted much attention due to its ultra‐high theoretical energy density in the field of electrochemical energy storage. The introduction of efficient electrocatalyst can effectively accelerate the reaction rate of ORR and OER, so as to improve the coulomb efficiency and p...