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    • 8. 发明授权
    • Solid polymer electrolyte employing a crosslinking agent
    • 使用交联剂的固体聚合物电解质
    • US06395429B1
    • 2002-05-28
    • US09604882
    • 2000-06-28
    • Yongku KangEun-Kyung KimHee-Jung KimBoo-Keun OhJae-Hyun Cho
    • Yongku KangEun-Kyung KimHee-Jung KimBoo-Keun OhJae-Hyun Cho
    • H01M618
    • H01M10/052H01B1/122H01M10/0525H01M10/0565H01M2300/0082
    • A solid polymer electrolyte includes a crosslinking agent, a poly(alkylene glycol) alkyl ether alkyl (meth)acrylate, a lithium salt and a curing initiator. The crosslinking agent includes a compound represented by formula (I): wherein A is oxygen, COO, alkyl of C1-4, or a single bond, R is a 6-membered aliphatic, aromatic or heterocyclic group, Ra, Rb and Rc independently are a linear or branched alkyl group of C1-10, Rd, Re and Rf independently are H or a methyl group, and p, q and r independently are an integer of 1 from 20. The poly(alkylene glycol) alkyl ether alkyl (meth)acrylate is represented by formula (II) wherein R1 and R2 independently are a linear or branched aliphatic or aromatic group of C1-10, R3, X, Y, Z independently are H or a methyl group, and p, q and r independently are an integer from 1 to 20.
    • 固体高分子电解质包括交联剂,(甲基)丙烯酸聚(亚烷基二醇)烷基醚烷基酯,锂盐和固化引发剂。 交联剂包括由式(I)表示的化合物:其中A是氧,COO,C 1-4的烷基或单键,R是6元脂族,芳族或杂环基,R a,R b和R c独立地是 C 1-10,R d,R e和R f的直链或支链烷基独立地为H或甲基,并且p,q和r独立地为20的整数。20.聚(亚烷基二醇)烷基醚(甲基) 丙烯酸酯由式(II)表示,其中R 1和R 2独立地是C 1-10的直链或支链脂族或芳族基团,R 3,X,Y,Z独立地是H或甲基,并且p和q独立地是整数 从1到20。