The Li-metal anode in rechargeable Li-metal batteries with a high energy density suffers the side reaction with the liquid electrolytes,resulting in the associated capacity degradation and safety issues.Solid electrol...The Li-metal anode in rechargeable Li-metal batteries with a high energy density suffers the side reaction with the liquid electrolytes,resulting in the associated capacity degradation and safety issues.Solid electrolytes are designed to solve the safety problems caused by dendrite growth and the limited electrochemical stability of liquid electrolytes.Here,a poly(ethylene oxide)(PEO)-lithium bis(trifluoromethanesulfonyl) imide(LiTFSI) solid polymer electrolyte(SPE) with cost-wise.展开更多
基金financially supported by the Project of Disaster Prevention and Mitigation Center of State Grid Hunan Electric Power Co., LTD (No. SGTYHT/21-JS-226)the Natural Science Key Foundation of Guangdong Province (No. 2019B1515120056)+2 种基金Chongqing Talent Project (No. cstc2022ycjhbgzxm0037)the Natural Science Foundation of Chongqing (No. CSTB2022NSCQ-MSX0244)the Project of Chongqing Municipal Education Commission (No. KJZD-K202001402)。
文摘The Li-metal anode in rechargeable Li-metal batteries with a high energy density suffers the side reaction with the liquid electrolytes,resulting in the associated capacity degradation and safety issues.Solid electrolytes are designed to solve the safety problems caused by dendrite growth and the limited electrochemical stability of liquid electrolytes.Here,a poly(ethylene oxide)(PEO)-lithium bis(trifluoromethanesulfonyl) imide(LiTFSI) solid polymer electrolyte(SPE) with cost-wise.
