Garnet-type electrolyte helps all-solid-state lithium metal batteries

Lithium metal is considered to be the negative electrode and is expected to become one of the choices for high-energy rechargeable batteries. However, due to the continuous consumption of lithium during repeated lithium electroplating/stripping cycles, an excessive amount of metal lithium is generally used in lithium metal batteries, resulting in a decrease in energy density and an increase in cost. 02 Introduction to Achievements Recently, the WeiLiu team of Shanghai University of Science and Technology published the latest research results on Advanced Materials with the title 'All-Solid-StateBatterieswithaLimitedLithiumMetalAnodeatRoomTemperatureusingaGarnet-BasedElectrolyteIt has an ultra-low negative/positive (N/P) capacity ratio. 03 Research highlights (1) The garnet-type Li6.4La3Zr1.4Ta0.6O12 (LLZTO) solid electrolyte was prepared; (2) Under the same N/P ratio, the cycle performance of the solid lithium metal battery is better than that of the traditional liquid lithium metal Batteries; (3) Based on the solid-state lithium metal battery system, high-voltage anodes and high-active material loads have also been systematically studied to achieve long-cycle and high-energy rechargeable batteries. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Lithium battery pole piece coating bubble defect?