石墨烯基聚合物复合电解质的设计、性能及其应用研究进展

固态电化学器件具有柔性好、安全性能高及能量密度高等优点，属于极有前景的新一代化学能源器件。固态电解质是实现电化学器件固态化的关键，其中石墨烯基聚合物复合电解质由传统聚合物电解质发展而来，是一类含有石墨烯纳米填料和聚合物基体的新型固态电解质，具有较高的离子电导率、良好的加工性能及优异的界面特性，现已成为固态电化学器件研发中备受关注的电解质材料。本文着重讨论了近年来石墨烯基聚合物复合电解质的结构设计、性能机制及在各种电化学储能器件中应用的研究进展。 

Research progress on design,performance and application of graphene based polymer composite electrolytes

Solid-state electrochemical devices are considered as one of the most promising candidates for next generation chemical energy devices because of their flexibility, safety and high energy density. Solid electrolyte is a key material to achieve the goal. Graphene based polymer composite electrolyte derived from the traditional polymer electrolyte represents a new-type solid electrolyte consisting of both graphene nano-fillers and polymer matrix.In recent years, the inorganic/organic hybrid electrolytes have proved to possess high ionic conductivity, good processing ability and excellent interfacial properties, so that they received extensive attentions for working as electrolyte materials in solid-state electrochemical devices. In this review, the up-to-date research progresses in the field of graphene based polymer composite electrolytes are systematically discussed with particular emphasis on the structural design, performance mechanism and application in various electrochemical energy storage devices.