Metal organic framework MOF-808-based solid-state electrolytes for lithium-ion batteries

Abstract

MOF-808-based solid-state electrolytes demonstrated outstanding ionic conductivity, with a value of 3.08 × 10⁻³ S cm⁻¹ at 25 °C, a high lithium-ion transference number of 0.77, and a wide potential window ranging from 1.5 to 4.8 V. MOF-808-based lithium-ion batteries were put through 300 cycles of charging and discharging, with a retention rate of 98%.