增塑型锂离子电池聚合物电解质

Progress of plasticized polymer electrolyte for Li-ion battery

从组成聚合物电解质的聚合物基材和电解液两方面进行分析,介绍了最近几年凝胶型、微孔型和复合型聚合物电解质的研究现状,比较了它们的制备方法、性能和特点,探讨了锂盐、增塑剂、离子液体和单离子导体等对聚合物电解质性能的影响,并简要评述了聚合物锂离子电池未来发展的前景趋势。

Excellent properties of lithium battery with polymer electrolyte are reviewed. From the analysis of polymer matrix and electrolyte, the development of gel polymer electrolyte, micro - porous polymer electrolyte and composite polymer electrolyte in recent years is introduced. Their preparation method, properties and features are compared. The effects of Li - salts, plasticizers, ionic liquids and single - ion conductors on polymer electrolyte properties are summarized. In addition, the developing trends of polymer electrolyte and polymer lithium battery are presented.