公开(公告)号：US07226695B2

公开(公告)日：2007-06-05

申请号：US10479486

申请日：2002-06-11

申请人： Masataka Takeuchi ,  Hiroshi Yasuda ,  Junko Mizuguchi

发明人： Masataka Takeuchi ,  Hiroshi Yasuda ,  Junko Mizuguchi

IPC分类号： H01M4/02

CPC分类号： H01M4/137 ,  C08G61/122 ,  C08G73/0694 ,  H01G11/56 ,  H01M4/60 ,  H01M4/606 ,  H01M4/608 ,  H01M4/625 ,  H01M10/36 ,  H01M2300/0011 ,  H01M2300/0065 ,  H01M2300/0082 ,  Y02E60/13

摘要： The present invention relates to a method for producing a polymer/conductive carbon composite electrode comprising dehydration condensation polymerization of a tetramine derivative and a tetracarbonyl compound in the presence of an electrically conductive carbon material. The synthetized polymer comprises quinoxaline structural units such as polyphenyl quinoxaline (PPQ) and serves as an active material having proton conductivity. The composite material for electrode obtained by the method has a large capacity of inserting/releasing a proton and excellent in durability. An electrode comprising the composite material and a secondary battery comprising the electrode is excellent in safety and reliability high-speed current characteristics, has a longer life and a larger gravimetric energy density (Wh/kg).

摘要翻译： 本发明涉及一种聚合物/导电性碳复合电极的制造方法，其特征在于，在导电性碳材料的存在下，包括四胺衍生物和四羰基化合物的脱水缩聚。 合成的聚合物包括喹喔啉结构单元如聚苯基喹喔啉（PPQ），并且用作具有质子传导性的活性材料。 通过该方法获得的电极用复合材料具有大的插入/释放质子的能力，并且耐久性优异。 包含复合材料的电极和包含电极的二次电池具有优异的安全性和可靠性的高速电流特性，具有更长的寿命和更大的重量能量密度（Wh / kg）。

公开(公告)号：US06720109B1

公开(公告)日：2004-04-13

申请号：US09684633

申请日：2000-10-10

申请人： Masataka Takeuchi ,  Junko Mizuguchi

发明人： Masataka Takeuchi ,  Junko Mizuguchi

IPC分类号： H01M460

CPC分类号： H01M4/608 ,  C08G61/122 ,  C08G73/0694 ,  H01M4/60

摘要： The present invention provides a proton migration type secondary battery using as an electrode active material a polymer having a quinoxaline structure exhibiting a large proton insertion-release capacity, the secondary battery being excellent in its safety, reliability and rapid current properties, and having a long life and a high weight energy density (kWh/kg), compared with the conventional aqueous solution type double layer capacitor and a lead acid battery using sulfuric acid. Also, the present invention provides a proton migration type secondary battery excellent in productivity and further in safety and reliability by using a solid electrolyte and/or a gel electrolyte obtained by curing a mixture of a polymerizable compound excellent in its polymerizability and a proton conductive electrolyte. Further, the present inventors provide a proton migration type secondary battery having a further long life and excellent in reliability by adding a non-electrically conductive powder to the electrolyte.

摘要翻译： 本发明提供一种质子迁移型二次电池，其使用具有显示出大的质子插入释放能力的喹喔啉结构的聚合物作为电极活性物质，二次电池的安全性，可靠性和电流特性优异，且具有长的 寿命和高重量能量密度（kWh / kg），与常规水溶液型双层电容器和使用硫酸的铅酸电池相比，本发明提供了一种质量优良的质子迁移型二次电池， 通过使通过固化聚合性优异的聚合性化合物与质子传导电解质的混合物而获得的固体电解质和/或凝胶电解质的安全性和可靠性。此外，本发明人提供了具有更长寿命的质子迁移型二次电池 并且通过向第三种添加非导电性粉末而具有优异的可靠性 电解液。