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    Composite electrode for secondary battery and production method thereof
    1.
    发明授权
    Composite electrode for secondary battery and production method thereof 失效
    二次电池用复合电极及其制造方法

    公开(公告)号：US06248474B1

    公开(公告)日：2001-06-19

    申请号：US09185589

    申请日：1998-11-04

    申请人： Toshihiko Nishiyama ,  Junko Kurihara ,  Gaku Harada ,  Koji Sakata ,  Shinako Okada

    发明人： Toshihiko Nishiyama ,  Junko Kurihara ,  Gaku Harada ,  Koji Sakata ,  Shinako Okada

    IPC分类号： H01M460

    CPC分类号： H01M4/137 ,  H01M4/04 ,  H01M4/60

    摘要： An electrode for a secondary or rechargeable battery using a conducting polymer as an active material is provided, which realizes a large capacity, a good cycling property, and a high power density. This electrode is comprised of an active material layer having an active material made of a mixture of a nitrogen-containing compound polymer and a quinone-system compound. The molar ratio of the nitrogen-containing compound polymer and the quinone-system compound is preferably in the range of 0.25:0.75˜0.75:0.25 and is more preferably in the range of 0.33:0.66˜0.66:0.33. The active material of the electrode is produced by using a mixture of powders of the nitrogen-containing compound polymer and the quinone-system compound.

    摘要翻译： 提供了一种使用导电聚合物作为活性材料的二次电池或可再充电电池的电极，其实现了大容量，良好的循环性能和高功率密度。 该电极由具有由含氮化合物聚合物和醌系化合物的混合物制成的活性物质的活性物质层构成。 含氮化合物聚合物和醌系化合物的摩尔比优选在0.25:0.75〜0.75:0.25的范围内，更优选在0.33:0.66〜0.66:033的范围内。 通过使用含氮化合物聚合物和醌系化合物的粉末的混合物来制造电极的活性材料。

    Polymer secondary batteries
    2.
    发明授权
    Polymer secondary batteries 失效
    聚合物二次电池

    公开(公告)号：US6099989A

    公开(公告)日：2000-08-08

    申请号：US174312

    申请日：1998-10-19

    申请人： Gaku Harada ,  Koji Sakata ,  Junko Kurihara ,  Shinako Okada

    发明人： Gaku Harada ,  Koji Sakata ,  Junko Kurihara ,  Shinako Okada

    IPC分类号： C08L79/00 ,  H01M4/13 ,  H01M4/137 ,  H01M4/60 ,  H01M10/05 ,  H01M10/0565

    CPC分类号： H01M4/606 ,  H01M4/60 ,  H01M4/602 ,  H01M4/608

    摘要： The present invention provides a polymer secondary battery comprising a pair of current collectors and electrodes arranged in opposed relationship with an electrolyte solution-containing separator or a solid electrolyte interposed therebetween, the polymer secondary battery having a structure in which a first polymer active material layer adjacent to the current collector of the negative electrode has laminated thereto at least one layer of a polymer material having an oxidation-reduction potential higher than that of the first polymer active material layer. This polymer secondary battery has a high rate of appearance of capacity, is capable of quick charging and discharging, and exhibits excellent cycle characteristics.

    摘要翻译： 本发明提供了一种聚合物二次电池，其包括一对集电体和电极，其与含有电解质溶液的隔膜或固体电解质相对地设置，所述聚合物二次电池具有这样的结构，其中第一聚合物活性材料层相邻 负极的集电体层叠有至少一层具有比第一聚合物活性物质层的氧化还原电位高的氧化还原电位的聚合物材料。 该聚合物二次电池具有高容量的外观，能够快速充放电，并具有优异的循环特性。

    Capacitor element and battery cell
    3.
    发明授权
    Capacitor element and battery cell 失效
    电容元件和电池单元

    公开(公告)号：US06343003B1

    公开(公告)日：2002-01-29

    申请号：US09187757

    申请日：1998-11-09

    申请人： Koji Sakata ,  Shinako Okada ,  Junko Kurihara ,  Gaku Harada

    发明人： Koji Sakata ,  Shinako Okada ,  Junko Kurihara ,  Gaku Harada

    IPC分类号： H01G900

    CPC分类号： H01G11/72 ,  H01G11/20 ,  H01G11/52 ,  H01G11/58 ,  H01M4/62 ,  H01M6/22 ,  H01M10/0525 ,  H01M2300/0085 ,  Y02E60/13

    摘要： A capacitor element and a battery cell which a dry-up phenomenon is restricted and an internal resistance is small are provided. The capacitor element provides a porous separator which has ion permeability and the ability of insulation, a pair of carbon electrode layers having many successive through holes separated by the porous separator, a non-conductive gasket holding the surrounding ends of the carbon electrode layers, a pair of conductive separators holding the carbon electrode layers and the non-conductive gasket from the outside, electrolyte solution in the successive through holes of the carbon electrode layers, and minute particles which are more than 0.1 weight % and less than 5.0 weight % of the electrolyte solution. A battery cell provides electrolyte solution and positive/negative electrode active material layers containing minute particles which are more than 0.1 weight % and less than 5.0 weight % of the electrolyte solution in the successive through holes.

    摘要翻译： 提供了电容器元件和干燥现象被限制并且内部电阻小的电池单元。 电容器元件提供了具有离子渗透性和绝缘能力的多孔分离器，一对具有由多孔分离器隔开的连续通孔的碳电极层，保持碳电极层的周围端部的非导电垫圈， 从外部保持碳电极层和非导电垫圈的一对导电隔板，碳电极层的连续通孔中的电解质溶液和大于0.1重量％且小于5.0重量％的微小颗粒 电解液。 电池单体提供电解质溶液和含有比连续通孔中的电解质溶液的0.1重量％以上5.0重量％以下的微小粒子的正/负极活性物质层。

    Multi layer electrolyte and cell using the same
    8.
    发明授权
    Multi layer electrolyte and cell using the same 失效
    多层电解质和电池使用相同

    公开(公告)号：US06413675B1

    公开(公告)日：2002-07-02

    申请号：US09353384

    申请日：1999-07-15

    申请人： Gaku Harada ,  Toshihiko Nishiyama ,  Masaki Fujiwara ,  Shinako Okada

    发明人： Gaku Harada ,  Toshihiko Nishiyama ,  Masaki Fujiwara ,  Shinako Okada

    IPC分类号： H01M1040

    CPC分类号： H01M10/052 ,  H01M4/04 ,  H01M4/13 ,  H01M4/137 ,  H01M4/139 ,  H01M4/1399 ,  H01M4/602 ,  H01M4/622 ,  H01M4/623 ,  H01M6/187 ,  H01M6/188 ,  H01M10/0565 ,  H01M10/058 ,  H01M2300/0085 ,  H01M2300/0094 ,  Y10T29/49112

    摘要： A multi layer electrolyte and a secondary cell using the multi layer electrolyte. The multi layer electrolyte comprises a solid electrolyte and other electrolyte such as gel electrolyte and/or electrolytic solution layer laminated on the solid electrolyte. The secondary cell using the multi layer electrolyte includes at least a positive electrode, a negative electrode and the multi layer electrolyte which comprises: a solid electrolyte layer; and at least one electrolyte layers selected from a gel electrolyte layer and an electrolytic solution layer and laminated on the solid electrolyte layer. By this structure, it is possible to use active material dissoluble in electrolytic solution as electrode active material and to realize a cell which can be quickly charged and discharged and which has superior capacity appearance rate and superior charge-discharge cycle characteristics.

    摘要翻译： 多层电解质和使用多层电解质的二次电池。 多层电解质包含固体电解质和层压在固体电解质上的诸如凝胶电解质和/或电解溶液层的其它电解质。 使用多层电解质的二次电池至少包括正极，负极和多层电解质，其包括：固体电解质层; 以及选自凝胶电解质层和电解液层中的至少一层电解质层，并层叠在固体电解质层上。 通过这种结构，可以使用溶解于电解液中的活性物质作为电极活性物质，实现能快速充放电的电池，具有优异的容量出现率和优异的充放电循环特性。