【摘要】 目前聚合物电解质是锂及锂离子蓄电池领域的一个研究热点。按照聚合物电解质的形态、结构和现在文献中通用的名称 ,把其分为四种类型 :纯固态聚合物电解质、凝胶聚合物电解质、多孔状聚合物电解质和添加无机超细粉末复合型聚合物电解质。对以上四种聚合物电解质的发展、组成、性能及其在锂和锂离子蓄电池中的应用等方面进行了总结和评述 ,比较了其优缺点和应用范围 ,对聚合物电解质及聚合物锂离子蓄电池的发展前景进行了预测更多还原

【Abstract】 Solid polymer electrolyte(SPE) is a current research focus for lithium/lithium ion batteries. According to the configurations and structures of SPEs and their common classification in literatures, they are classified into four systems, i. e. the dry SPE, the gel SPE, the porous SPE and the composite SPE. Development, compositions and properties of the four SPEs are discussed and evaluated as well as their applications in lithium/lithium ion batteries. Their advantages, disadvantages and application fields are also compared. In addition, the developing trend of SPE and lithium ion polymer batteries are previewed.更多还原