Symmetric dual-interphase design enables stable lithium-metal anodes for high rate ultrahigh-nickel all-solid-state batteries
Ultrahigh-nickel all-solid-state lithium metal batteries (ASSLMBs) are promising for high-energy storage, yet their high-rate operation is limited by unstable sulfide electrolyte/lithium metal interfaces. The large lithium flux generated by LiNi0.9Mn0.05Co0.05O2 (NCM955) cathodes aggravates interfacial side reactions,...