Research Progress of Organic/Inorganic Composite Solid Electrolytes
Solid-state lithium metal battery has become the next-generation energy storage system with great development potential due to its high energy density and safety performance.The organic/inorganic composite solid electrolyte has a broad application prospect in lithium metal batteries because it integrates the advantages of polymer electrolyte and inorganic filler.Its performance is closely related to the size and structure of inorganic filler and the interaction between filler and other electrolyte components.Rational design of nano-size of inorganic filler and structure of composite electrolyte is an important strategy to improve the performance of lithium-ion transport in solid-state batteries.In this paper,the research progress of composite solid electrolytes based on zero-dimensional(0D),1D and 2D inorganic fillers dimensional design,composite solid electrolytes with 3D frame structure and multilayer structure were reviewed.
Solid state lithium metal batteryComposite solid electrolyteInorganic fillerStructural design