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    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME
    1.
    发明申请
    NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND METHOD FOR MANUFACTURING THE SAME 审中-公开
    非电解电解质二次电池及其制造方法

    公开(公告)号：US20120107682A1

    公开(公告)日：2012-05-03

    申请号：US13247385

    申请日：2011-09-28

    申请人： Naoki Imachi ,  Takanobu Chiga ,  Nobuhiro Sakitani

    发明人： Naoki Imachi ,  Takanobu Chiga ,  Nobuhiro Sakitani

    IPC分类号： H01M4/00 ,  B05D5/00 ,  H01M10/00

    CPC分类号： H01M4/13 ,  H01M4/139 ,  H01M4/62

    摘要： The present invention relates a nonaqueous electrolyte secondary battery with a porous layer containing inorganic particles formed on a surface of a positive electrode and provides a nonaqueous electrolyte secondary battery capable of reducing the incipient failure and having an excellent shelf life characteristic. The nonaqueous electrolyte secondary battery includes: a positive electrode containing a positive-electrode active material; a negative electrode containing a negative-electrode active material; a nonaqueous electrolyte; and a porous layer provided on a surface of the positive electrode, wherein the porous layer contains silica particles and an aqueous binder.

    摘要翻译： 本发明涉及一种非水电解质二次电池，其具有在正极表面形成的含有无机颗粒的多孔层，并且提供能够降低初期故障并且具有优异的保存期限特性的非水电解质二次电池。 非水电解质二次电池包括：含有正极活性物质的正极; 含有负极活性物质的负极; 非水电解质; 以及设置在所述正极的表面上的多孔层，其中所述多孔层含有二氧化硅颗粒和水性粘合剂。

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY
    2.
    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：US20120189916A1

    公开(公告)日：2012-07-26

    申请号：US13357817

    申请日：2012-01-25

    申请人： Naoki Imachi ,  Takanobu Chiga

    发明人： Naoki Imachi ,  Takanobu Chiga

    IPC分类号： H01M2/16

    CPC分类号： H01M4/131 ,  H01M4/133 ,  H01M4/366 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/44

    摘要： A non-aqueous electrolyte secondary battery has a positive electrode containing a positive electrode active material, a negative electrode containing a negative electrode active material, a non-aqueous electrolyte, a separator interposed between the positive electrode and the negative electrode, and a porous layer provided on a surface of the positive electrode. The porous layer contains titania particles, a dispersing agent, and an aqueous binder. The dispersing agent includes silica having an average particle size of less than 100 nm and less than that of the titania particles.

    摘要翻译： 非水电解质二次电池具有包含正极活性物质的正极，含有负极活性物质的负极，非水电解质，介于正极和负极之间的隔膜，以及多孔层 设置在正极的表面上。 多孔层包含二氧化钛颗粒，分散剂和水性粘合剂。 分散剂包括平均粒度小于100nm且小于二氧化钛颗粒的二氧化硅。

    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND PROCESS FOR PRODUCING SAME
    3.
    发明申请
    NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY, AND PROCESS FOR PRODUCING SAME 审中-公开
    非水电解二次电池及其制造方法

    公开(公告)号：US20140023933A1

    公开(公告)日：2014-01-23

    申请号：US14007608

    申请日：2012-03-15

    申请人： Takanobu Chiga ,  Naoki Imachi ,  Jun Teramoto ,  Yasushi Inda

    发明人： Takanobu Chiga ,  Naoki Imachi ,  Jun Teramoto ,  Yasushi Inda

    IPC分类号： H01M10/0562 ,  H01M10/0525

    CPC分类号： H01M10/0562 ,  H01M4/13 ,  H01M10/052 ,  H01M10/0525 ,  H01M10/056 ,  H01M2300/0068 ,  H01M2300/0091 ,  Y02T10/7011

    摘要： Provided are a non-aqueous electrolyte secondary battery having excellent high-temperature durability and capable of reducing the initial percent defective and a process for producing the same. The non-aqueous electrolyte secondary battery includes: a positive electrode containing a positive-electrode active material; negative electrode containing a negative-electrode active material; a non-aqueous electrolyte; and a porous layer provided on a surface of the positive electrode, wherein the porous layer contains inorganic solid electrolyte particles having a crystalline structure of rhombohedral crystal (R3c) with lithium ion conductivity represented by Li1+x+yAlxTi2-xSiyP3-yO12 (where 0≦x≦1 and 0≦y≦1) and an aqueous binder.

    摘要翻译： 提供一种非水电解质二次电池，其具有优异的高温耐久性并且能够降低初始百分比的缺陷和其制造方法。 非水电解质二次电池包括：含有正极活性物质的正极; 含有负极活性物质的负极; 非水电解质; 以及设置在所述正极的表面上的多孔层，其中所述多孔层包含具有由Li1 + x + yAlxTi2-xSiyP3-yO12表示的锂离子传导性的菱方晶体（R3c）的结晶结构的无机固体电解质颗粒（其中0 @ x @ 1和0 @ y @ 1）和水性粘合剂。

    POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME
    4.
    发明申请
    POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY USING THE SAME 审中-公开
    用于非电解电解质二次电池的正极和非电解电解质二次电池

    公开(公告)号：US20110059372A1

    公开(公告)日：2011-03-10

    申请号：US12872540

    申请日：2010-08-31

    申请人： Takanobu Chiga ,  Naoki Imachi

    发明人： Takanobu Chiga ,  Naoki Imachi

    IPC分类号： H01M10/056

    CPC分类号： H01M10/0567 ,  H01M4/131 ,  H01M4/485 ,  H01M4/525 ,  H01M10/0568 ,  H01M2004/028

    摘要： To provide a positive electrode for a nonaqueous electrolyte secondary battery having excellent flexibility and capable of increasing the reliability and productivity, and a nonaqueous electrolyte secondary battery using the positive electrode. The positive electrode for a nonaqueous electrolyte secondary battery includes an active material layer that contains: a positive-electrode active material; a binder made of a fluorine-contained resin containing a vinylidene fluoride unit; and an electrolyte represented by one of the following general formulae (1) and (2): wherein M represents a metal element, R1 and R2 each represent fluorine or a fluorinated alkyl group having one to three carbon atoms and are identical to or different from each other, and n represents an integer of 1 to 3; wherein M represents a metal element, R3 represents a fluorinated alkylene group having two to four carbon atoms, and n represents an integer of 1 to 3.

    摘要翻译： 为了提供具有优异的柔性并且能够提高可靠性和生产率的非水电解质二次电池用正极和使用该正极的非水电解质二次电池。 非水电解质二次电池用正极包括含有正极活性物质的活性物质层， 由含有偏二氟乙烯单元的含氟树脂制成的粘合剂; 和由以下通式（1）和（2）之一表示的电解质：其中M表示金属元素，R 1和R 2各自表示氟或具有1至3个碳原子的氟化烷基，并且与 n表示1〜3的整数， 其中M表示金属元素，R 3表示碳原子数2〜4的氟化亚烷基，n表示1〜3的整数。

    POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, PRODUCTION METHOD THEREOF AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY
    5.
    发明申请
    POSITIVE ELECTRODE FOR NONAQUEOUS ELECTROLYTE SECONDARY BATTERY, PRODUCTION METHOD THEREOF AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY 审中-公开
    非电解电解质二次电池的正极，其生产方法和非电解电解质二次电池

    公开(公告)号：US20120196183A1

    公开(公告)日：2012-08-02

    申请号：US13359318

    申请日：2012-01-26

    申请人： Takanobu Chiga ,  Naoki Imachi ,  Satoshi Takatsuka

    发明人： Takanobu Chiga ,  Naoki Imachi ,  Satoshi Takatsuka

    IPC分类号： H01M4/62 ,  H01M4/04 ,  H01M4/26

    CPC分类号： H01M4/62 ,  H01M4/366 ,  H01M4/525 ,  H01M4/622

    摘要： The object is to obtain a positive electrode for a nonaqueous electrolyte secondary battery capable of suppressing gas generation even if continuous charging is performed at a high temperature. Provided is a positive electrode for a nonaqueous electrolyte secondary battery comprising a positive-electrode active material, wherein the positive-electrode active material has a surface-treated layer with a silane coupling agent represented by the following general formula (1): X1-Y—X2   (1) wherein Y is an alkylene group having 10 or less carbon atoms, and X1 and X2 are each represented by the general formula (2): wherein Z is an alkyl group having 10 or less carbon atoms or OR3, and R1, R2 and R3, are each an alkyl group having 5 or less carbon atoms.

    摘要翻译： 本发明的目的是获得即使在高温下进行连续充电也能够抑制气体产生的非水电解质二次电池用正极。 本发明提供一种非水电解质二次电池用正极，其包含正极活性物质，其中所述正极活性物质具有由以下通式（1）表示的硅烷偶联剂的表面处理层：X1-Y -X2（1）其中Y是具有10个或更少碳原子的亚烷基，X 1和X 2各自由通式（2）表示：其中Z是具有10个或更少碳原子的烷基或OR 3，并且R 1 R2，R3分别为碳原子数为5以下的烷基。

    POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERY AND METHOD OF MANUFACTURING THE SAME, AND NON-AQUEOUS ELECTROLYTE BATTERY AND METHOD OF MANUFACTURING THE SAME
    10.
    发明申请
    POSITIVE ELECTRODE FOR NON-AQUEOUS ELECTROLYTE BATTERY AND METHOD OF MANUFACTURING THE SAME, AND NON-AQUEOUS ELECTROLYTE BATTERY AND METHOD OF MANUFACTURING THE SAME 审中-公开
    用于非水电解电池的正电极及其制造方法和非水电解质电池及其制造方法

    公开(公告)号：US20120040086A1

    公开(公告)日：2012-02-16

    申请号：US13282576

    申请日：2011-10-27

    申请人： Nobuhiro Sakitani ,  Naoki Imachi

    发明人： Nobuhiro Sakitani ,  Naoki Imachi

    IPC分类号： H01M4/139 ,  B05D3/00

    CPC分类号： H01M4/0404 ,  H01M4/136 ,  H01M4/1397 ,  H01M4/5825 ,  H01M10/0525 ,  Y10T29/4911

    摘要： A method of manufacturing a positive electrode for a non-aqueous electrolyte battery includes: applying a positive electrode slurry onto a positive electrode current collector, the positive electrode slurry containing a positive electrode active material, a conductive agent, carboxymethylcellulose, and a latex-based plastic. The method is characterized by including: a first step of dispersing and mixing the carboxymethylcellulose and the conductive agent in an aqueous solution to prepare a conductive agent slurry; and a second step of dispersing and mixing the positive electrode active material and the latex-based plastic in the conductive agent slurry, to prepare the positive electrode slurry.

    摘要翻译： 制造非水电解质电池用正极的方法包括：将正极浆料涂布在正极集电体上，将含有正极活性物质，导电剂，羧甲基纤维素和乳胶基的正极浆料 塑料。 该方法的特征在于包括：在水溶液中分散和混合羧甲基纤维素和导电剂以制备导电剂浆料的第一步骤; 以及将正极活性物质和胶乳类塑料分散混合在导电剂浆料中的第二步骤，以制备正极浆料。