Lithium metal battery inorganic/organic hybrid films solid electrolyte and preparation method thereof

The invention belongs to lithium metal battery technical field, a kind of more particularly to lithium metal battery inorganic/organic hybrid films solid electrolyte, including ceramic nano line network skeleton, inorganic electrolyte and polymer dielectric, the inorganic electrolyte is compound on the ceramic nano line network skeleton by the method for magnetron sputtering, and the polymer dielectric In-situ reaction is in the inorganic electrolyte and the ceramic nano line network skeleton.Relative to prior art, the present invention uses the ceramic nano line network skeleton with unique texture, the inorganic/organic hybrid films solid electrolyte of multi-layer Network Framework is designed, prepared on this basis, and, interface compatibility and stability of the invention by optimizing and improving inorganic/organic hybrid films solid electrolyte and metal lithium electrode, the fast transport of ion is realized, while suppresses the growth of Li dendrite, prevent the puncture of Li dendrite, improves the cyclical stability and security of lithium metal battery.