Tannu Garg

Advancements and challenges in lithium–oxygen battery technology: A comprehensive overview

Lithium–oxygen (Li–O₂) batteries are attractive beyond-lithium-ion systems because oxygen is stored outside the positive electrode and the Li₂O₂-forming reaction provides a theoretical specific energy of approximately 3500 Wh kg⁻¹ when oxygen is excluded from the carried mass. Th...