Solid lithium electrolytes based on an organic molecular porous solid

Abstract

A new type of solid lithium-ion conducting electrolytes prepared by incorporation of Li+ ions into a cucurbit[6]uril (CB[6])-based organic molecular porous solid shows high Li+ ion conductivity (B104 S cm1) and mobility (transference numbers, tLi + = 0.7–0.8). In addition, the solid electrolytes show excellent, thermally stable performance even after several temperature cycles.