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1. 发明申请

WO1998025275A1 GEL-FORM SOLID POLYMER ELECTROLYTE 审中-公开
标题翻译：凝胶型固体聚合物电解质
公开(公告)号：WO1998025275A1
公开(公告)日：1998-06-11
申请号：PCT/JP1997004355
申请日：1997-11-28
申请人： MITSUI CHEMICALS, INC. , SHINDO, Masaharu , SASANO, Takako
发明人： MITSUI CHEMICALS, INC.
IPC分类号： H01B01/12
CPC分类号： H01M10/052 , H01B1/122 , H01G11/56 , H01M6/164 , H01M6/168 , H01M10/0565 , H01M2300/0085 , Y02E60/13
摘要： A gel-form solid polymer electrolyte which comprises (a) a matrix consisting of an acrylic ester polymer having structural units derived from at least one acrylic ester selected among those represented by general formulae (I) and (II); (b) a nonaqueous solvent comprising a carbonic ester; and (c) a salt of a Group Ia metal of the Periodic Table, wherein formula (I), R , R and R are the same or different and each represents hydrogen or C1-4 alkyl; R represents C1-4 alkyl; and n is an integer of 1 to 100, and in formula (II), R to R are the same or different and each represents hydrogen or C1-4 alkyl; and p, q and r are the same or different and each is an integer of 1 to 100. Since the electrolyte comprises the acrylic ester polymer as the matrix and the specific nonaqueous solvent contained therein, it has a high ionic conductivity and is electrochemically stable. It is usable in electrochemical elements for primary battery, secondary battery, capacitor, electrochromic display, etc., and in medical actuator, etc.
摘要翻译：一种凝胶状固体聚合物电解质，其包含（a）由具有衍生自通式（I）和（II）所示的至少一种丙烯酸酯的结构单元的丙烯酸酯聚合物构成的基体; （b）含有碳酸酯的非水溶剂; 和（c）元素周期表的Ia族金属的盐，其中式（I），R 1，R 2和R 2'相同或不同，各自表示氢或C1-4 烷基; R 3表示C 1-4烷基; n为1〜100的整数，式（II）中，R 4〜R 9相同或不同，分别表示氢或C 1-4烷基; p，q和r相同或不同，各自为1〜100的整数。由于电解质包含丙烯酸酯聚合物作为基体，其中含有特定的非水溶剂，其具有高的离子电导率并且是电化学稳定的。它可用于一次电池，二次电池，电容器，电致变色显示器等的电化学元件，以及医疗执行器等。

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