公开(公告)号：US06315918B1

公开(公告)日：2001-11-13

申请号：US09151663

申请日：1998-09-11

申请人： Satoko Mita ,  Tsuneaki Koike ,  Takeshi Ishitoku ,  Tatsuyoshi Ishida ,  Yoshinori Takamuku ,  Hideki Shimamoto

发明人： Satoko Mita ,  Tsuneaki Koike ,  Takeshi Ishitoku ,  Tatsuyoshi Ishida ,  Yoshinori Takamuku ,  Hideki Shimamoto

IPC分类号： H01M1040

CPC分类号： H01G9/038 ,  H01G11/60 ,  Y02E60/13

摘要： Non-aqueous electrolytic solutions for capacitors which release a little gas, have excellent potential window of electrochemical stability and enable capacitors to show excellent charging/discharging cycle properties and safety performance, and capacitors containing such non-aqueous electrolytic solutions. The non-aqueous electrolytic solution for capacitors comprises an electrolytic solution containing at least one cyclic carbonic ester selected from specified compounds and an electrolyte.

摘要翻译： 用于释放少量气体的电容器的非水电解液具有优异的电化学稳定性的窗口，并且使电容器显示出优异的充放电循环性能和安全性能，以及含有这种非水电解液的电容器。非水电解质 用于电容器的溶液包括含有至少一种选自特定化合物的环状碳酸酯和电解质的电解液。

公开(公告)号：US06185089B2

公开(公告)日：2001-02-06

申请号：US09151707

申请日：1998-09-11

申请人： Satoko Mita ,  Tsuneaki Koike ,  Yoshinori Takamuku ,  Hideki Shimamoto

发明人： Satoko Mita ,  Tsuneaki Koike ,  Yoshinori Takamuku ,  Hideki Shimamoto

IPC分类号： H01G900

CPC分类号： H01G9/022 ,  Y02E60/13

摘要： Non-aqueous electrolytic solutions for capacitor which release little gas and have excellent potential window of electrochemical stability, and which enable capacitors to have excellent charging/discharging cycle properties and safety performance, and capacitors containing such non-aqueous electrolytic solutions. Such non-aqueous electrolytic solutions for capacitors include an electrolyte selected from the group consisting of ammonium salts, phosphonium salts and amidine salts and a solvent for containing at least one phosphoric ester represented by the following formula (I): wherein, R1, R2 and R3, which may be the same or different, are an alkyl group, an unsaturated hydrocarbon group or an aryl group.

摘要翻译： 电解质的非水电解液，其释放出少量气体并且具有优异的电化学稳定性的窗口，并且使电容器具有优异的充放电循环特性和安全性能，以及含有这种非水电解液的电容器。 这种用于电容器的非水电解液包括选自铵盐，鏻盐和脒盐的电解质和用于含有至少一种由下式（I）表示的磷酸酯的溶剂：其中R1，R2和 R3可以相同或不同，为烷基，不饱和烃基或芳基。

公开(公告)号：US5977277A

公开(公告)日：1999-11-02

申请号：US845434

申请日：1997-04-25

申请人： Keiichi Yokoyama ,  Takako Sasano ,  Akio Hiwara ,  Masahiro Toriida ,  Satoko Mita ,  Masayoshi Watanabe

发明人： Keiichi Yokoyama ,  Takako Sasano ,  Akio Hiwara ,  Masahiro Toriida ,  Satoko Mita ,  Masayoshi Watanabe

IPC分类号： C07C69/54 ,  C07C69/96 ,  C08F16/26 ,  C08F18/24 ,  C08F20/28 ,  C08F22/10 ,  C08F290/06 ,  C08G65/332 ,  H01B1/12 ,  H01G9/022 ,  H01M10/05 ,  H01M10/0565 ,  H01M10/0566

CPC分类号： H01M10/052 ,  C07C69/54 ,  C07C69/96 ,  C08F16/26 ,  C08F18/24 ,  C08F20/28 ,  C08F22/105 ,  C08F290/062 ,  C08G65/332 ,  H01B1/122 ,  H01M10/0565 ,  H01M2300/0085

摘要： The novel acrylic ester, allyl ether and allyl carbonate of the present invention are characterized by having the structures represented by the following general formulae (I) to (IV): The above acrylic ester, allyl ether and allyl carbonate are used as a starting monomer which forms a polymer matrix for use in a polymeric solid electrolyte. The novel polymer of the present invention comprises structural units derived from at least one compound selected from a group of the compounds represented by the above general formulae (I) to (IV). The polymeric solid electrolyte comprising the above novel polymer as a polymer matrix exhibits high ionic conductivity and is chemically stable.

摘要翻译： 本发明的新型丙烯酸酯，烯丙基醚和碳酸烯丙酯的特征在于具有由以下通式（I）至（IV）表示的结构：将上述丙烯酸酯，烯丙基醚和碳酸烯丙酯用作起始单体 其形成用于聚合物固体电解质的聚合物基质。 本发明的新型聚合物包含衍生自至少一种选自上述通式（I）至（IV）所表示的化合物的化合物的结构单元。 包含上述作为聚合物基质的新型聚合物的聚合物固体电解质表现出高离子电导率并且化学稳定。