有色设备

With the increasing depletion of non-renewable resources and the emergence of global warming issues, Li-O₂ batteries have become the best candidate to meet the current needs of large-scale energy storage devices with their ultra-high theoretical energy density and green environmental protection. In the composition of Li-O₂ batteries, the air cathode is the key to improving battery performance. Therefore, this article starts with the structure of the air electrode of the Li-O₂ battery, and elaborates the application of various cathode catalysts in the Li-O₂ battery, which will provide help for the development and utilization of the cathode catalyst of the Li-O₂ battery in the future.