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    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
    2.
    发明申请
    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    非电解电解质二次电池

    公开(公告)号：US20140212757A1

    公开(公告)日：2014-07-31

    申请号：US14240255

    申请日：2012-08-22

    申请人： Manabu Takijiri ,  Masanobu Takeuchi ,  Yoshinori Kida

    发明人： Manabu Takijiri ,  Masanobu Takeuchi ,  Yoshinori Kida

    IPC分类号： H01M4/505 ,  H01M4/525

    CPC分类号： H01M4/505 ,  H01M4/131 ,  H01M4/525 ,  H01M4/661 ,  H01M4/663 ,  H01M4/667 ,  H01M10/052

    摘要： Provided is a nonaqueous electrolyte secondary battery having excellent output characteristics. A nonaqueous electrolyte secondary battery 1 includes a positive electrode 12, a negative electrode 11, a nonaqueous electrolyte, and a separator 13. The positive electrode 12 includes a positive electrode current collector, a positive electrode active material layer, and a carbon layer. The carbon layer is provided between the positive electrode current collector and the positive electrode active material layer. The positive electrode active material layer contains a lithium composite oxide. The lithium composite oxide has a molar ratio of nickel to manganese (nickel/manganese) of 6/4 or more.

    摘要翻译： 提供具有优异的输出特性的非水电解质二次电池。 非水电解质二次电池1包括正极12，负极11，非水电解质和隔膜13.正极12包括正极集电体，正极活性物质层和碳层。 碳层设置在正极集电体和正极活性物质层之间。 正极活性物质层含有锂复合氧化物。 锂复合氧化物的镍与锰（镍/锰）的摩尔比为6/4以上。

    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR MANUFACTURING THE SAME
    3.
    发明申请
    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND METHOD FOR MANUFACTURING THE SAME 有权
    非电解电解质二次电池及其制造方法

    公开(公告)号：US20130337322A1

    公开(公告)日：2013-12-19

    申请号：US14002262

    申请日：2012-03-13

    申请人： Manabu Takijiri ,  Masanobu Takeuchi ,  Yoshinori Kida

    发明人： Manabu Takijiri ,  Masanobu Takeuchi ,  Yoshinori Kida

    IPC分类号： H01M4/66 ,  H01M4/13

    CPC分类号： H01M4/661 ,  H01M4/0404 ,  H01M4/13 ,  H01M4/139 ,  H01M4/667 ,  H01M10/052 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

    摘要： Provided is a nonaqueous electrolyte secondary battery with improved high-rate discharge characteristics. The nonaqueous electrolyte secondary battery includes a positive electrode including a metal foil and a positive electrode active material layer formed thereon; a negative electrode containing a negative electrode active material; and a nonaqueous electrolyte containing a nonaqueous solvent and a solute dissolved therein. The metal foil of the positive electrode is an aluminum foil having an at least partially roughened surface adjacent to the positive electrode active material layer. The positive electrode includes a conductive layer containing a conductor and a binder in recesses in the at least partially roughened surface of the aluminum foil. The positive electrode active material layer is disposed on the conductive layer and contains a positive electrode active material, the conductor, and the binder.

    摘要翻译： 提供一种具有改善的高倍率放电特性的非水电解质二次电池。 非水电解质二次电池包括在其上形成金属箔和正极活性物质层的正极; 含有负极活性物质的负极; 以及含有非水溶剂和溶解于其中的溶质的非水电解质。 正极的金属箔是具有与正极活性物质层相邻的至少部分粗糙化表面的铝箔。 正极包括在铝箔的至少部分粗糙化表面中的凹部中包含导体和粘合剂的导电层。 正极活性物质层设置在导电层上并含有正极活性物质，导电体和粘合剂。

    POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
    5.
    发明申请
    POSITIVE ELECTRODE ACTIVE MATERIAL FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 有权
    非电解电解质二次电池的正极电极活性材料和非电解电解质二次电池

    公开(公告)号：US20140227599A1

    公开(公告)日：2014-08-14

    申请号：US14343825

    申请日：2012-08-30

    申请人： Daisuke Nishide ,  Fumiharu Niina ,  Hiroshi Kawada ,  Toshikazu Yoshida ,  Yoshinori Kida

    发明人： Daisuke Nishide ,  Fumiharu Niina ,  Hiroshi Kawada ,  Toshikazu Yoshida ,  Yoshinori Kida

    IPC分类号： H01M4/36 ,  H01M4/505 ,  H01M4/525

    CPC分类号： H01M4/364 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  Y02E60/122

    摘要： A positive electrode active material capable of improving an output performance of a nonaqueous electrolyte secondary battery is provided. A positive electrode active material of a nonaqueous electrolyte secondary battery 1 contains a first positive electrode active material and a second positive electrode active material. In the first positive electrode active material, the content of cobalt is 15% or more on an atomic percent basis in transition metals. In the second positive electrode active material, the content of cobalt is 5% or less on an atomic percent basis in transition metals. An average secondary particle diameter r1 of the first positive electrode active material is smaller than an average secondary particle diameter r2 of the second positive electrode active material.

    摘要翻译： 提供能够提高非水电解质二次电池的输出性能的正极活性物质。 非水电解质二次电池1的正极活性物质含有第一正极活性物质和第二正极活性物质。 在第一正极活性物质中，钴的含量在过渡金属中的原子百分比为15％以上。 在第二正极活性物质中，钴的含量在过渡金属中的原子百分比为5％以下。 第一正极活性物质的平均二次粒径r1小于第二正极活性物质的平均二次粒径r2。

    ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    6.
    发明申请
    ELECTRODE FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, METHOD FOR PRODUCING SAME, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    用于非水电解质二次电池的电极，其制造方法和非水电解质二次电池

    公开(公告)号：US20130313486A1

    公开(公告)日：2013-11-28

    申请号：US13984144

    申请日：2011-11-18

    申请人： Masanori Sugimori ,  Kazunari Okita ,  Yoshinori Kida

    发明人： Masanori Sugimori ,  Kazunari Okita ,  Yoshinori Kida

    IPC分类号： H01M4/62 ,  H01M4/131 ,  H01M4/485

    CPC分类号： H01M4/625 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/622 ,  H01M4/623

    摘要： Provided are an electrode for a non-aqueous electrolyte secondary battery capable of improving the dispersibility of a conducting agent in the electrode and forming a good conductive network, a method for producing the same, and a non-aqueous electrolyte secondary battery. An electrode for a non-aqueous electrolyte secondary battery includes an active material, a binder, carbon nanotubes, and a non-fibrous conductive carbon material, characterized in that the electrode includes a polyvinylpyrrolidone-based polymer in an amount in the range of 5 to 25 parts by mass relative to 100 parts by mass of the carbon nanotubes.

    摘要翻译： 提供一种能够提高导电剂在电极中的分散性并形成良好导电性网络的非水电解质二次电池用电极及其制造方法以及非水电解质二次电池。 非水电解质二次电池用电极包括活性物质，粘合剂，碳纳米管和非纤维状导电性碳材料，其特征在于，所述电极包含聚乙烯吡咯烷酮类聚合物，其量为5〜 相对于100质量份的碳纳米管为25质量份。

    Non-aqueous electrolyte battery and method of manufacturing the same
    7.
    发明授权
    Non-aqueous electrolyte battery and method of manufacturing the same 失效
    非水电解质电池及其制造方法

    公开(公告)号：US08053112B2

    公开(公告)日：2011-11-08

    申请号：US11723184

    申请日：2007-03-16

    申请人： Atsushi Kaiduka ,  Yasunori Baba ,  Naoki Imachi ,  Yoshinori Kida ,  Shin Fujitani

    发明人： Atsushi Kaiduka ,  Yasunori Baba ,  Naoki Imachi ,  Yoshinori Kida ,  Shin Fujitani

    IPC分类号： H01M4/13 ,  H01M4/60 ,  H01M4/58

    CPC分类号： H01M4/505 ,  H01M2/16 ,  H01M4/131 ,  H01M4/525 ,  H01M10/052 ,  H01M2004/021 ,  H01M2004/028 ,  Y02T10/7011

    摘要： A non-aqueous electrolyte secondary battery includes a positive electrode having a positive electrode active material layer containing a positive electrode active material, a negative electrode having a negative electrode active material, a separator interposed between the positive electrode and the negative electrode, an electrode assembly comprising the positive electrode, the negative electrode, and the separator, and a non-aqueous electrolyte impregnated in the electrode assembly. The positive electrode active material contains at least cobalt or manganese. The positive electrode has an end-of-charge potential of 4.40 V versus the potential of a lithium reference electrode. The positive electrode active material layer is superficially coated with a polymer layer composed of a polymer having a partially cross-linked structure and a molecular weight of 800,000 or greater.

    摘要翻译： 非水电解质二次电池包括具有含有正极活性物质的正极活性物质层的正极，具有负极活性物质的负极，插入正极和负极之间的隔膜，电极组件 包括正电极，负电极和隔膜，以及浸渍在电极组件中的非水电解质。 正极活性物质至少含有钴或锰。 正极具有4.40V的充电电位电位与锂参比电极的电位相关。 正极活性物质层由具有部分交联结构且分子量为80万以上的聚合物构成的聚合物层进行表面涂布。

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    9.
    发明申请
    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    非水电解质二次电池

    公开(公告)号：US20100239910A1

    公开(公告)日：2010-09-23

    申请号：US12728688

    申请日：2010-03-22

    申请人： Shingo Tode ,  Katsuaki Takahashi ,  Yoshinori Kida ,  Hiroyuki Fujimoto

    发明人： Shingo Tode ,  Katsuaki Takahashi ,  Yoshinori Kida ,  Hiroyuki Fujimoto

    IPC分类号： H01M4/52

    CPC分类号： H01M4/525 ,  H01M4/485 ,  H01M4/505 ,  H01M4/622 ,  H01M4/623 ,  H01M10/0525 ,  Y02T10/7011

    摘要： A non-aqueous electrolyte secondary battery including a positive electrode having a positive electrode mixture layer containing a positive electrode active material, a binder, and a conductive agent, and a negative electrode having a negative electrode active material capable of intercalating and deintercalating lithium. The positive electrode active material includes a layered lithium-transition metal composite oxide represented by the compositional formula LiaNixM(1-x)O2 where 0

    摘要翻译： 一种非水电解质二次电池，包括具有含有正极活性物质，粘合剂和导电剂的正极合剂层的正极和具有能够嵌入和脱嵌锂的负极活性物质的负极。 正极活性物质包括由组成式ⅫNixM（1-x）O 2表示的层状锂 - 过渡金属复合氧化物，其中0