METHOD TO REDUCE INTERFACIAL RESISTANCE OF HYBRID SOLID-STATE ELECTROLYTES FOR SECONDARY ENERGY STORAGE DEVICES

A hybrid solid-state electrolyte is disclosed. The hybrid solid-state electrolyte includes an inorganic ion-conducting membrane. The hybrid solid-state electrolyte further includes a first layer of an organic liquid solution surrounding a surface of the inorganic ion-conducting membrane. The hybrid solid-state electrolyte further includes a second layer of an ion-conducting polymer surrounding the first layer of the organic liquid solution.