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    Non-aqueous electrolyte secondary battery
    1.
    发明申请
    Non-aqueous electrolyte secondary battery 失效
    非水电解质二次电池

    公开(公告)号：US20070238014A1

    公开(公告)日：2007-10-11

    申请号：US11397562

    申请日：2006-04-05

    申请人： Hizuru Koshina ,  Shinji Nakanishi

    发明人： Hizuru Koshina ,  Shinji Nakanishi

    IPC分类号： H01M4/58 ,  H01M4/48

    CPC分类号： H01M10/052 ,  H01M2/1673 ,  H01M4/13 ,  H01M4/133 ,  H01M4/58 ,  H01M4/5815 ,  H01M4/5825 ,  H01M4/661 ,  H01M4/663 ,  H01M10/056 ,  H01M10/0565 ,  H01M10/0566

    摘要： A non-aqueous electrolyte secondary battery includes: a liquid electrolyte including a non-aqueous solvent and an alkali metal salt dissolved in the non-aqueous solvent; a positive electrode active material including a redox material that is dissolved or dispersed in the liquid electrolyte; a positive electrode current collector that provides a place where an oxidation-reduction reaction involving the positive electrode active material occurs; and a negative electrode capable of charging and discharging in which an alkali metal ion participates.

    摘要翻译： 非水电解质二次电池包括：溶解在非水溶剂中的包含非水溶剂和碱金属盐的液体电解质; 包含溶解或分散在液体电解质中的氧化还原材料的正极活性物质; 提供发生涉及正极活性物质的氧化还原反应的地方的正极集电体; 以及能够进行碱金属离子参与的充放电的负极。

    Nonaqueous electrolyte secondary battery
    2.
    发明申请
    Nonaqueous electrolyte secondary battery 有权
    非水电解质二次电池

    公开(公告)号：US20070092803A1

    公开(公告)日：2007-04-26

    申请号：US11606184

    申请日：2006-11-30

    申请人： Shinji Nakanishi ,  Hizuru Koshina

    发明人： Shinji Nakanishi ,  Hizuru Koshina

    IPC分类号： H01M10/40

    CPC分类号： H01M10/0567 ,  H01M10/0525 ,  H01M10/4235 ,  H01M2300/0025

    摘要： A non-aqueous electrolyte secondary battery including a positive electrode plate, a negative electrode plate, and a non-aqueous electrolyte containing a non-aqueous solvent and a solute dissolved in the non-aqueous solvent, wherein the non-aqueous electrolyte further contains a chain phosphoric acid ester and at least one imide salt represented by the formula (1): where R1 and R2 each independently represent CnX2n+1, X represents a hydrogen atom or halogen atom, and n is an integer equal to or greater than 1, and the amount of the chain phosphoric acid ester is 50 to 20000 ppm relative to the total weight of the non-aqueous electrolyte.

    摘要翻译： 一种非水电解质二次电池，其包含正极板，负极板和含有非水溶剂和溶解在所述非水溶剂中的溶质的非水电解质，其中所述非水电解质还含有 链式磷酸酯和由式（1）表示的至少一种酰亚胺盐：其中R 1和R 2各自独立地表示C 1〜 X 2n + 1，X表示氢原子或卤素原子，n为1以上的整数，链状磷酸酯的量相对于 非水电解质的总重量。

    Polymeric solid electrolyte and lithium secondary cell using the same
    5.
    发明授权
    Polymeric solid electrolyte and lithium secondary cell using the same 失效
    聚合物固体电解质和使用其的锂二次电池

    公开(公告)号：US06806004B1

    公开(公告)日：2004-10-19

    申请号：US09807124

    申请日：2001-07-31

    申请人： Kazuya Iwamoto ,  Takafumi Oura ,  Shinji Nakanishi ,  Atsushi Ueda ,  Hizuru Koshina

    发明人： Kazuya Iwamoto ,  Takafumi Oura ,  Shinji Nakanishi ,  Atsushi Ueda ,  Hizuru Koshina

    IPC分类号： H01M1040

    CPC分类号： H01M10/052 ,  C08F230/08 ,  H01B1/122 ,  H01M4/62 ,  H01M4/622 ,  H01M10/0565 ,  H01M2300/0082 ,  Y02T10/7011

    摘要： A polymeric solid electrolyte capable of conducting lithium ions which contains silylamide bonds in its polymer skeleton structure, for example, which is obtained by a method comprising subjecting a mixture of lithium silylamide and an organic compound having at least one carbon—carbon double bond to a polymerization in a dry atmosphere; and a lithium secondary cell using the polymeric solid electrolyte. The polymeric solid electrolyte is a “dry” polymeric solid electrolyte which contains counter ions forming lithium salts with lithium ions in its polymer skeleton structure and thus has a single ion electron conducting system wherein lithium ions alone are mobile ions, and hence has excellent conductivity, and further is easy to produce. The polymeric solid electrolyte can therefore be used for producing a novel lithium secondary cell which is an alternative for conventional lithium cells using an organic solvent and is safe and excellent in the capability of corresponding to a variety of shapes and has a high cell voltage.

    摘要翻译： 能够在其聚合物骨架结构中导电含有甲硅烷基酰胺键的锂离子的聚合物固体电解质，例如通过包括将具有至少一个碳 - 碳双键的锂甲硅烷基酰胺和有机化合物的混合物 在干燥气氛中聚合; 和使用聚合物固体电解质的锂二次电池。 聚合物固体电解质是一种“干”聚合物固体电解质，其包含在其聚合物骨架结构中与锂离子形成锂盐的反离子，因此具有单独的离子电子传导系统，其中单独的锂离子是移动离子，因此具有优异的导电性， 并且进一步易于生产。 因此，聚合物固体电解质可用于制造新的锂二次电池，其是使用有机溶剂的常规锂电池的替代方案，并且对于各种形状的能力安全且优异且具有高的电池电压。

    Secondary battery having a non-aqueous electrolyte
    6.
    发明授权
    Secondary battery having a non-aqueous electrolyte 有权
    具有非水电解质的二次电池

    公开(公告)号：US06682856B1

    公开(公告)日：2004-01-27

    申请号：US09959099

    申请日：2001-10-18

    申请人： Shoichiro Watanabe ,  Kazuya Iwamoto ,  Atsushi Ueda ,  Jun Nunome ,  Hizuru Koshina

    发明人： Shoichiro Watanabe ,  Kazuya Iwamoto ,  Atsushi Ueda ,  Jun Nunome ,  Hizuru Koshina

    IPC分类号： H01M616

    CPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/133 ,  H01M10/0525

    摘要： A non-aqueous electrolyte secondary battery which comprises a positive electrode containing a lithium-containing oxide; a negative electrode containing a material capable of absorbing and releasing lithium; and a non-aqueous electrolyte containing a non-aqueous solvent containing at least one non-cyclic ester and which is excellent in storage stability at high temperatures is provided by adding an oxidation resistance improving agent such as triphenylmethane, tetraphehylmethane or the like.

    摘要翻译： 一种非水电解质二次电池，其包含含有含锂氧化物的正极; 含有能够吸收和释放锂的材料的负极; 通过添加抗氧化性改善剂，例如三苯基甲烷，四苯甲烷等，可提供含有含有至少一种非环状酯的非水溶剂且非常高的储存稳定性优异的非水电解质。

    POROUS NETWORK NEGATIVE ELECTRODES FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    10.
    发明申请
    POROUS NETWORK NEGATIVE ELECTRODES FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    用于非水电解质二次电池的多孔网络负极

    公开(公告)号：US20120121976A1

    公开(公告)日：2012-05-17

    申请号：US12946980

    申请日：2010-11-16

    申请人： Hizuru Koshina

    发明人： Hizuru Koshina

    IPC分类号： H01M4/133 ,  H01M4/64 ,  H01M10/26 ,  H01M4/131 ,  H01M4/134 ,  H01M4/66 ,  H01M4/13

    CPC分类号： B82Y30/00 ,  H01M4/131 ,  H01M4/134 ,  H01M4/139

    摘要： An electrode of a non-aqueous electrolyte secondary battery comprises a current collector and a mixture comprising an electrode active material and a binder on the current collector. The electrode active material comprises a porous composite material, in which the porous composite material comprises a lithium absorbing material and a conductive material. The lithium absorbing material may be silicon, tin, silicon oxide, tin oxide, and mixtures thereof. The lithium absorbing material may specifically be the nanoparticles of silicon, tin, silicon oxide, tin oxide, and mixtures thereof. The conductive material may be, for example, acetylene black, ketchen black, carbon black, vapor grown carbon fibers (VGCF), and mixtures thereof. The conductive material may be disposed within the electrode active material rather than outside of the active material. The electrode active material is used in the electrodes of non-aqueous secondary batteries, preferably as the negative electrode active material.

    摘要翻译： 非水电解质二次电池的电极包括在集电体上的集电体和包含电极活性物质和粘合剂的混合物。 电极活性材料包括多孔复合材料，其中多孔复合材料包括锂吸收材料和导电材料。 锂吸收材料可以是硅，锡，氧化硅，氧化锡及其混合物。 锂吸收材料可以具体地是硅，锡，氧化硅，氧化锡及其混合物的纳米颗粒。 导电材料可以是例如乙炔黑，ketchen黑，炭黑，气相生长碳纤维（VGCF）及其混合物。 导电材料可以设置在电极活性材料内而不是活性材料的外部。 电极活性物质用于非水二次电池的电极中，优选用作负极活性物质。