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1. 发明申请

US20090289211A1 ELECTROLYTE SOLUTION FOR ELECTROCHEMICAL DEVICE AND ELECTROCHEMICAL DEVICE USING SAME 有权
标题翻译：用于电化学装置的电解质溶液和使用该化学设备的电化学装置
公开(公告)号：US20090289211A1
公开(公告)日：2009-11-26
申请号：US12088818
申请日：2006-09-28
申请人： Koji Fujioka , Yoshihiko Akazawa , Yasuyuki Ito , Satomi Onishi
发明人： Koji Fujioka , Yoshihiko Akazawa , Yasuyuki Ito , Satomi Onishi
IPC分类号： H01G9/022
CPC分类号： H01B1/122 , H01G9/035 , H01G9/038 , H01G11/06 , H01G11/58 , H01G11/62 , Y02E60/13 , Y02T10/7022
摘要： The present invention has for its object to provide an electrolyte solution which can dramatically suppress the time degradation in performance of an electrochemical device, especially an electrochemical capacitor.The present invention relates to an electrolyte solution for electrochemical device which comprises an imidazolium salt (A) represented by the general formula (1) as a main component, wherein the content of the imidazolium salt (B) represented by the general formula (2) is not more than 15% by weight to the total weight of the imidazolium salt (A) and imidazolium salt (B); (in the formula, R1, R2 and R3 may be the same or different and each represents an alkyl group containing 1 to 3 carbon atoms; R4 and R5 may be the same or different and each represents an hydrogen atom or an alkyl group containing 1 to 3 carbon atoms; and X− represents a counter anion) (in the formula, R1, R3, R4, R5 and X− are the same as the definition for the general formula (1)).
摘要翻译：本发明的目的是提供一种电解质溶液，其可以显着地抑制电化学装置，特别是电化学电容器的性能的时间劣化。本发明涉及一种电化学装置用电解液，其包含由通式（1）表示的咪唑鎓盐（A）作为主要成分，其中由通式（2）表示的咪唑鎓盐（B）的含量相对于咪唑鎓盐（A）和咪唑鎓盐（B）的总重量不超过15重量％; （式中，R 1，R 2和R 3可以相同或不同，表示碳原子数1〜3的烷基，R 4，R 5可以相同或不同，表示氢原子或含有1个至3个碳原子; X表示抗衡阴离子）（式中，R1，R3，R4，R5和X与通式（1）的定义相同）。

2. 发明授权

US08007680B2 Electrolyte solution for electrochemical device and electrochemical device using same 有权
标题翻译：用于电化学装置的电解质溶液和使用其的电化学装置
公开(公告)号：US08007680B2
公开(公告)日：2011-08-30
申请号：US12088818
申请日：2006-09-28
申请人： Koji Fujioka , Yoshihiko Akazawa , Yasuyuki Ito , Satomi Onishi
发明人： Koji Fujioka , Yoshihiko Akazawa , Yasuyuki Ito , Satomi Onishi
IPC分类号： H01B1/06
CPC分类号： H01B1/122 , H01G9/035 , H01G9/038 , H01G11/06 , H01G11/58 , H01G11/62 , Y02E60/13 , Y02T10/7022
摘要： The present invention has for its object to provide an electrolyte solution which can dramatically suppress the time degradation in performance of an electrochemical device, especially an electrochemical capacitor.The present invention relates to an electrolyte solution for electrochemical device which comprises an imidazolium salt (A) represented by the general formula (1) as a main component, wherein the content of the imidazolium salt (B) represented by the general formula (2) is not more than 15% by weight to the total weight of the imidazolium salt (A) and imidazolium salt (B); (in the formula, R1, R2 and R3 may be the same or different and each represents an alkyl group containing 1 to 3 carbon atoms; R4 and R5 may be the same or different and each represents an hydrogen atom or an alkyl group containing 1 to 3 carbon atoms; and X− represents a counter anion) (in the formula, R1, R3, R4, R5 and X− are the same as the definition for the general formula (1)).
摘要翻译：本发明的目的是提供一种电解质溶液，其可以显着地抑制电化学装置，特别是电化学电容器的性能的时间劣化。本发明涉及一种电化学装置用电解液，其包含由通式（1）表示的咪唑鎓盐（A）作为主要成分，其中由通式（2）表示的咪唑鎓盐（B）的含量相对于咪唑鎓盐（A）和咪唑鎓盐（B）的总重量不超过15重量％; （式中，R 1，R 2和R 3可以相同或不同，表示碳原子数1〜3的烷基，R 4，R 5可以相同或不同，表示氢原子或含有1个至3个碳原子; X表示抗衡阴离子）（式中，R1，R3，R4，R5和X与通式（1）的定义相同）。

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