Revealing the synergistic effect of LiF and Li3N in solid electrolyte interphases for stable lithium metal batteries using in situ electrochemical atomic force microscopy

Specific inorganic components ( e.g. , pure LiF-, Li 3 N- and LiF/Li 3 N composites) were obtained in solid electrolyte interphases (SEIs) for lithium metal batteries and synergistic functional mechanism of the LiF and Li 3 N in SEIs were fully investigated.