Dual‐Interface Electrolyte Engineering for Wide‐Temperature‐Adaptable High‐Voltage LiCoO 2 /Graphite Cells
Lithium cobalt oxide (LiCoO 2 , LCO) suffers from severe interfacial degradation at high voltage, while graphite (Gra) anodes lack durable solid electrolyte interphases (SEI), jointly restricting LCO/Gra cell performance. Herein, a dual‐interface electrolyte engineering strategy is developed by introducing a mult...