Work

Strategies for improving the performance of practical Li‐CO2 battery

Year: 2024

Type: article

Abstract: The Li‐CO2 battery represented an enticing energy storage/output system characterized by its high‐specific energy capacity and simultaneously achieving CO2 fixation and conversion, which held significant promise in mitigating global warming and advancing toward carbon neutrality. Nonetheless, the current Li‐CO2 battery's practical capacity and energy efficiency lagged behind traditional lithium‐ion battery considerably, posing great challenges for practical applications and commercialization. This review comprehensively summarized recent advancements and prospective strategies aimed at enhancing the effectiveness of practical Li‐CO2 battery, encompassing insights into the cycling reaction mechanisms, anode electrode protection, key interface optimization, electrolyte design, and cathode catalyst innovations. Furthermore, insights into the prospects and key obstacles that lay ahead in advancing the Li‐CO2 battery toward practical applications were provided.

Source: Electron

DOI: 10.1002/elt2.71