Science Daily January 20, 2022
Lithium–air batteries (LABs) are potential candidates for next-generation rechargeable batteries because of their extremely high theoretical energy density. However, the reported values for the actual energy density of LABs are much lower than those for lithium batteries, mainly due to the excess amount of electrolyte in the cell. In the present review article, researchers in Japan estimated the practical energy density for the representative LABs reported in academia, and the critical factors for improving the energy density of LABs are summarized. The criteria for evaluating LABs in laboratory-based experiments are also proposed for accurately predicting the performance of practical cells in industry… read more. Open Access TECHNICAL ARTICLEÂ
Photographic and schematic images of LAB cells… Credit: Mater. Horiz., 2022, Advance ArticleÂ