Versatile Design of Metal–Organic Framework Cathode for Li–O2 and Li–O2/CO2 Batteries

Abstract

In this study, we propose a versatile design for metal-organic framework cathodes with the aim of improving the reversibility of Li-O2 and Li-O2/CO2 batteries. The porous nanoarchitecture of Co3O4-incorporated carbon wrapped with carbon nanotubes is beneficial for facilitating the reversible electrochemical reactions with O2 and CO2, ensuring long-term cycling performance.