摘要
固态锂金属电池由于高能量密度和高安全性能,成为极具发展潜力的下一代储能系统。有机/无机复合固态电解质由于集成了聚合物基体和无机填料的优点,在锂金属电池中具有广阔的应用前景,其性能与无机填料的尺寸结构以及填料与其他电解质组分的相互作用密切相关。合理设计无机填料的纳米尺寸及复合电解质的结构是提高固体电池中锂离子输运性能的重要手段。综述了基于零维、一维和二维无机填料尺寸设计的复合固态电解质、具有三维框架结构及多层结构的复合固态电解质的研究进展。
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.
作者
秦路平
张亲亲
QIN Luping;ZHANG Qinqin(School of Chemical Engineering,Shenyang University of Chemical Technology,Shenyang Liaoning 110000,China)
出处
《辽宁化工》
CAS
2024年第9期1447-1450,共4页
Liaoning Chemical Industry
关键词
固态锂金属电池
复合固态电解质
无机填料
结构设计
Solid state lithium metal battery
Composite solid electrolyte
Inorganic filler
Structural design
