Dendrite-free lithium–metal batteries at high rate realized using a composite solid electrolyte with an ester–PO4 complex and stable interphase

Uneven growth of lithium dendrites and large volume expansion of Li–metal batteries based on a Li anode upon cycling cause low coulombic efficiency, fast capacity decay, and safety concerns. Herein, inspired by the hybrid concept we for the first time prepare a PCL–LAGP composite polymer electrolyte...

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