A hybrid solid electrolyte Li 0.33 La 0.557 TiO 3 /poly(acylonitrile) membrane infiltrated with a succinonitrile-based electrolyte for solid state lithium-ion batteries

An LLTO/PAN/SNE hybrid solid electrolyte membrane with high ionic conductivity and excellent compatibility with both LiFePO 4 cathode and metallic lithium anode.