Quasi-solid-state electrolytes - strategy towards stabilising Li|inorganic solid electrolyte interfaces in solid-state Li metal batteries

Solid-state batteries (SSBs) based on inorganic solid electrolytes (ISEs) are considered promising candidates for enhancing the energy density and safety of next-generation rechargeable lithium batteries. However, their practical application is frequently hampered by high resistance arising at Li metal anode/ISE interface. Herein, a review conventional solid-state (SSEs) recent research quasi-solid-state battery (QSSB) approaches to overcome issues state-of-the-art SSBs reported. The feasibility ionic liquid (IL)-based interlayers improve ISE/Li wetting enhance charge transfer electrolyte interfaces with both positive electrodes presented together novel generation IL-containing quasi-solid-state-electrolytes (QSSEs), offering favourable features. opportunities challenges QSSE development (QSSLMBs) also discussed.