Dual strategy with li-ion solvation and solid electrolyte interphase improves stability of lithium metal anode

https://techxplore.com/news/2021-12-dual-strategy-li-ion-solvation-solid.html

"dual-strategy with Li-ion solvation and SEI regulation to stabilize lithium metal anode.... 1,3-dioxolane (DOL) and 1,2-dimethoxyethane (DME) as the solvent, separately blending with fluorinated ether (TTE)... highly coordinated Li+ solvation of DOL-TTE (1:2) electrolyte could limit the dissolution and loss of LiPSs in Li-SPAN cells, obtaining a high Coulombic efficiency of 99.77 percent and capacity retention of 92 percent after 100 cycles"