Montmorillonite Enabled Self-Healing Fluorinated Polyurethane Electrolyte with High Ion Conductivity and Interfacial Stability in Quasi-Solid Lithium Metal Batteries.
Quasi-solid-state polymer electrolytes show promise for lithium metal batteries but suffer from sluggish ion transport and severe high-potential interfacial side reactions. Herein, we rationally design a fluorinated polyurethane (FTPU) matrix with dynamic hydrogen-bond networks and construct a series of exfoliated mont...