Rationally design a cost-efficient and eco-friendly fluorinated ether for high-energy and long-lived Li-metal batteries

Localized high-concentration electrolytes (LHCEs) are prevalent in high-voltage Li-metal batteries featuring their high specific energy and long cycle life. However, the most used component 1,1,2,2-tetrafluoroethyl-2,2,3,3-tetrafluoropropyl ether (TTE) for LHCEs is...