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1. 发明申请

US20100009266A1 ION-CONDUCTIVE POLYMER ELECTROLYTE AND SECONDARY BATTERY EMPLOYING THE SAME 审中-公开
标题翻译：导电聚合物电解质和使用其的二次电池
公开(公告)号：US20100009266A1
公开(公告)日：2010-01-14
申请号：US12445346
申请日：2007-10-11
申请人： Tetsuya Itoh , Takeshi Tokunaka , Masato Mizutani , Kengo Ichimiya
发明人： Tetsuya Itoh , Takeshi Tokunaka , Masato Mizutani , Kengo Ichimiya
IPC分类号： H01M10/40 , H01M4/58
CPC分类号： H01M10/0565 , C08F230/06 , H01M10/052 , H01M2300/0082
摘要： Objects of the invention are to provide an ion-conductive polymer electrolyte for electrochemical device which has low volatility, is excellent in moldability and processability, has high compressive strength, has satisfactory ionic conductivity in a wide temperature range from ordinary to high temperatures, and has satisfactory chemical stability in high-temperature environments and to provide a secondary battery which employs the electrolyte and which has a practically sufficient output in a wide temperature range and has satisfactory safety and reliability in high-temperature environments.The polymer electrolyte for electrochemical device of the invention and the secondary battery employing the electrolyte include a polymer of a polymerizable boron-containing compound represented by formula (1), a high-molecular compound represented by formula (2), and an electrolyte salt. In formula (1), B represents a boron atom; Z1, Z2, and Z3 each independently represent a polymerizable functional group having an unsaturated double bond; A11O, A12O, and A13O each independently represent an oxyalkylene group having 2-6 carbon atoms; and h, i, and j, which each indicate the average number of moles of the oxyalkylene group added, each independently are 1-10. R1O-(A2O)k—R2 (2) In formula (2), R1 and R2 each independently represent a hydrocarbon group having 1-10 carbon atoms; A2O represents an oxyalkylene group having 2-6 carbon atoms; k, which indicates the average number of moles of the oxyalkylene group added, is 4-20; and the groups A2O may be the same or different.
摘要翻译：本发明的目的是提供一种低挥发性，成型性和加工性优异的离子导电聚合物电解质，具有高抗压强度，在普通至高温的宽温度范围内具有令人满意的离子传导性，并具有并且在高温环境中具有令人满意的化学稳定性，并且提供采用电解质并且在宽温度范围内具有实际足够的输出并且在高温环境中具有令人满意的安全性和可靠性的二次电池。本发明的电化学装置用聚合物电解质和使用电解质的二次电池包括由式（1）表示的可聚合含硼化合物的聚合物，由式（2）表示的高分子化合物和电解质盐。在式（1）中，B表示硼原子; Z 1，Z 2和Z 3各自独立地表示具有不饱和双键的聚合性官能团; A11O，A12O和A13O各自独立地表示具有2-6个碳原子的氧化烯基; 和h，i和j各自表示加成的氧化烯基的平均摩尔数，各自独立地为1-10。 R1O-（A2O）k-R2（2）在式（2）中，R 1和R 2各自独立地表示具有1-10个碳原子的烃基; A2O表示具有2-6个碳原子的氧化烯基; k表示加成的氧化烯基的平均摩尔数为4-20; 并且基团A 2 O可以相同或不同。

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