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公开(公告)号：US09111694B2
公开(公告)日：2015-08-18
申请号：US13882584
申请日：2011-10-21
申请人： Kenzou Takahashi , Meiten Koh , Mai Koyama , Emi Yamamoto
发明人： Kenzou Takahashi , Meiten Koh , Mai Koyama , Emi Yamamoto
摘要： The present invention provides an electric double layer capacitor having a high withstanding voltage, less deterioration, and excellent long-term reliability, especially an effect of suppressing expansion. The present invention relates to an electrolyte solution for an electric double layer capacitor. The solution comprises an electrolyte-salt-dissolving solvent (I) and an electrolyte salt (II). The electrolyte-salt-dissolving solvent (I) contains a fluorine-containing chain ether and a nitrile compound.
摘要翻译： 本发明提供一种耐压高，劣化小，长期可靠性优异的双电层电容器，特别是抑制膨胀的效果。 本发明涉及双电层电容器的电解液。 溶液包含电解质盐溶解溶剂（I）和电解质盐（II）。 电解质盐溶解溶剂（I）含有含氟链状醚和腈化合物。
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公开(公告)号：US20130222976A1
公开(公告)日：2013-08-29
申请号：US13882584
申请日：2011-10-21
申请人： Kenzou Takahashi , Meiten Koh , Mai Koyama , Emi Yamamoto
发明人： Kenzou Takahashi , Meiten Koh , Mai Koyama , Emi Yamamoto
摘要： The present invention provides an electric double layer capacitor having a high withstanding voltage, less deterioration, and excellent long-term reliability, especially an effect of suppressing expansion. The present invention relates to an electrolyte solution for an electric double layer capacitor. The solution comprises an electrolyte-salt-dissolving solvent (I) and an electrolyte salt (II). The electrolyte-salt-dissolving solvent (I) contains a fluorine-containing chain ether and a nitrile compound.
摘要翻译： 本发明提供一种耐压高，劣化小，长期可靠性优异的双电层电容器，特别是抑制膨胀的效果。 本发明涉及双电层电容器的电解液。 溶液包含电解质盐溶解溶剂（I）和电解质盐（II）。 电解质盐溶解溶剂（I）含有含氟链状醚和腈化合物。
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公开(公告)号：US08767376B2
公开(公告)日：2014-07-01
申请号：US13514848
申请日：2010-11-26
申请人： Kenzou Takahashi , Meiten Koh , Mai Koyama , Emi Miyanaga
发明人： Kenzou Takahashi , Meiten Koh , Mai Koyama , Emi Miyanaga
CPC分类号： H01G9/038 , H01G11/60 , H01G11/62 , H01G11/64 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2300/0025 , Y02E60/13
摘要： An object of the present invention is to provide an electric double layer capacitor which has a high withstand voltage, and is resistant to degradation and excellent in long term reliability. Disclosed is an electrolytic solution for an electric double layer capacitor including a solvent (I) for dissolving an electrolyte salt and an electrolyte salt (II), wherein the solvent (I) for dissolving an electrolyte salt includes a sulfolane compound and a fluorine-containing chain ether. Also disclosed is an electric double layer capacitor using the electrolytic solution.
摘要翻译： 本发明的目的是提供一种具有高耐压性，耐劣化性和长期可靠性优异的双电层电容器。 公开了一种双电层电容器用电解液，其包含溶解电解质盐的溶剂（I）和电解质盐（II），其中，溶解电解质盐的溶剂（I）包括环丁砜化合物和含氟 链乙醚。 还公开了使用电解液的双电层电容器。
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公开(公告)号：US20110216477A1
公开(公告)日：2011-09-08
申请号：US13129212
申请日：2009-10-26
申请人： Kenzou Takahashi , Meiten Koh , Mai Koyama
发明人： Kenzou Takahashi , Meiten Koh , Mai Koyama
摘要： The present invention provides an electric double layer capacitor that has a high withstand voltage, is more resistant to degradation, and also has good cycle characteristics. The present invention relates to an electrolytic solution for an electric double layer capacitor, comprising: (I) a solvent for dissolving an electrolyte salt; and (II) an electrolyte salt, wherein the solvent (I) for dissolving an electrolyte salt includes propylene carbonate and at least one selected from the group consisting of a fluorine-containing chain carbonate and a fluorine-containing chain ether. The present invention also relates to an electric double layer capacitor comprising the electrolytic solution.
摘要翻译： 本发明提供一种具有高耐受电压，更耐劣化的双电层电容器，并且还具有良好的循环特性。 本发明涉及一种双电层电容器用电解液，包括：（I）溶解电解质盐的溶剂; 和（II）电解质盐，其中用于溶解电解质盐的溶剂（I）包括碳酸丙烯酯和选自含氟链状碳酸酯和含氟链状醚的至少一种。 本发明还涉及包含电解液的双电层电容器。
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公开(公告)号：US08668838B2
公开(公告)日：2014-03-11
申请号：US13129212
申请日：2009-10-26
申请人： Kenzou Takahashi , Meiten Koh , Mai Koyama
发明人： Kenzou Takahashi , Meiten Koh , Mai Koyama
IPC分类号： H01G9/038
摘要： The present invention provides an electric double layer capacitor that has a high withstand voltage, is more resistant to degradation, and also has good cycle characteristics. The present invention relates to an electrolytic solution for an electric double layer capacitor, comprising: (I) a solvent for dissolving an electrolyte salt; and (II) an electrolyte salt, wherein the solvent (I) for dissolving an electrolyte salt includes propylene carbonate and at least one selected from the group consisting of a fluorine-containing chain carbonate and a fluorine-containing chain ether. The present invention also relates to an electric double layer capacitor comprising the electrolytic solution.
摘要翻译： 本发明提供一种具有高耐受电压，更耐劣化的双电层电容器，并且还具有良好的循环特性。 本发明涉及一种双电层电容器用电解液，包括：（I）溶解电解质盐的溶剂; 和（II）电解质盐，其中用于溶解电解质盐的溶剂（I）包括碳酸丙烯酯和选自含氟链状碳酸酯和含氟链状醚的至少一种。 本发明还涉及包含电解液的双电层电容器。
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公开(公告)号：US20120243145A1
公开(公告)日：2012-09-27
申请号：US13514848
申请日：2010-11-26
申请人： Kenzou Takahashi , Meiten Koh , Mai Koyama , Emi Miyanaga
发明人： Kenzou Takahashi , Meiten Koh , Mai Koyama , Emi Miyanaga
CPC分类号： H01G9/038 , H01G11/60 , H01G11/62 , H01G11/64 , H01M10/0567 , H01M10/0568 , H01M10/0569 , H01M2300/0025 , Y02E60/13
摘要： An object of the present invention is to provide an electric double layer capacitor which has a high withstand voltage, and is resistant to degradation and excellent in long term reliability. Disclosed is an electrolytic solution for an electric double layer capacitor including a solvent (I) for dissolving an electrolyte salt and an electrolyte salt (II), wherein the solvent (I) for dissolving an electrolyte salt includes a sulfolane compound and a fluorine-containing chain ether. Also disclosed is an electric double layer capacitor using the electrolytic solution.
摘要翻译： 本发明的目的是提供一种具有高耐压性，耐劣化性和长期可靠性优异的双电层电容器。 公开了一种双电层电容器用电解液，其包含溶解电解质盐的溶剂（I）和电解质盐（II），其中，溶解电解质盐的溶剂（I）包括环丁砜化合物和含氟 链乙醚。 还公开了使用电解液的双电层电容器。
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公开(公告)号：US20120107689A1
公开(公告)日：2012-05-03
申请号：US13318736
申请日：2011-05-09
申请人： Kenzou Takahashi , Mai Koyama , Emi Miyanaga , Meiten Koh , Hideo Sakata , Hiroyuki Arima , Tomoyo Sanagi , Hitomi Nakazawa , Takuji Ishikawa , Atsuko Tanaka , Toshiki Ichisaka
发明人： Kenzou Takahashi , Mai Koyama , Emi Miyanaga , Meiten Koh , Hideo Sakata , Hiroyuki Arima , Tomoyo Sanagi , Hitomi Nakazawa , Takuji Ishikawa , Atsuko Tanaka , Toshiki Ichisaka
CPC分类号： H01G11/38 , C08K5/3415 , C08L3/04 , C08L2205/02 , C09D127/16 , C09D127/18 , H01M4/621 , H01M4/623 , H01M10/052 , Y02E60/13 , C08L27/18 , C08L27/16
摘要： The present invention provides a binder composition for an electrode. The binder composition includes PTFE particles as primary particles uniformly dispersed in an organic solvent at a high concentration. The present invention relates to a binder composition for an electrode, comprising an organosol composition containing PTFE particles (A), a polymer (B), and a fluorine-free organic solvent (C); and no electrode active material (J), wherein the polymer (B) is soluble in the fluorine-free organic solvent (C).
摘要翻译： 本发明提供一种电极用粘合剂组合物。 粘合剂组合物包括作为主要颗粒的PTFE颗粒以高浓度均匀分散在有机溶剂中。 本发明涉及一种电极用粘合剂组合物，其含有PTFE颗粒（A），聚合物（B）和无氟有机溶剂（C）的有机溶胶组合物。 无电极活性物质（J），其中聚合物（B）可溶于无氟有机溶剂（C）。
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公开(公告)号：US20110304950A1
公开(公告)日：2011-12-15
申请号：US13202873
申请日：2010-02-25
申请人： Keisuke Ohtsuka , Kenzou Takahashi , Mai Koyama
发明人： Keisuke Ohtsuka , Kenzou Takahashi , Mai Koyama
IPC分类号： H01G9/058
摘要： An electric double layer capacitor includes a pair of collectors, a separator, a conductive coating film, a polarizable electrode, and an electrolyte solution. The separator is arranged between the collectors. The conductive coating film covers a surface of at least one of the collectors facing the separator. The polarizable electrode is formed as to be in contact with at least a surface of the conductive coating film facing the separator. Preferably, electrolyte solution has a fluorine-containing organic solvent, and is impregnated into the polarizable electrode. Preferably, the capacitor enables an operating voltage of 3.5 V or higher.
摘要翻译： 双电层电容器包括一对集电体，隔板，导电涂膜，可极化电极和电解质溶液。 分离器设置在收集器之间。 导电涂膜覆盖面向分离器的至少一个收集器的表面。 可极化电极形成为与至少面向隔板的导电涂膜的表面接触。 优选地，电解质溶液具有含氟有机溶剂，并且被浸渍到可极化电极中。 优选地，电容器能够实现3.5V或更高的工作电压。
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