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26 条记录 (耗时 0.02 秒)

    NEGATIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY
    11.
    发明申请
    NEGATIVE ELECTRODE FOR NONAQUEOUS SECONDARY BATTERY 有权
    用于非正常二次电池的负极

    公开(公告)号：US20090202915A1

    公开(公告)日：2009-08-13

    申请号：US12306973

    申请日：2007-04-18

    申请人： Akihiro Modeki ,  Tomoyoshi Matsushima ,  Masahiro Hyakutake ,  Kiyotaka Yasuda ,  Kayoko Shinzawa ,  Yoshiki Sakaguchi

    发明人： Akihiro Modeki ,  Tomoyoshi Matsushima ,  Masahiro Hyakutake ,  Kiyotaka Yasuda ,  Kayoko Shinzawa ,  Yoshiki Sakaguchi

    IPC分类号： H01M2/16 ,  H01M4/02

    CPC分类号： H01M10/0525 ,  H01M4/134 ,  H01M4/386 ,  H01M4/625 ,  H01M2004/021

    摘要： A negative electrode (10) for use in a non-aqueous electrolyte secondary battery comprises an active material layer (12) containing a particle (12a) of an active material. At least a part of the surface of the particle (12a) is coated with a metal material (13) having a poor ability of forming a lithium compound. A void is formed between the particles (12a) that are coated with the metal material (13). The active material layer has a void ratio of 15 to 45%. Preferably, the metal material (13) is present over the entire area of such a part of the surface of the particle that extends in the thickness-wise direction of the active material layer. Also preferably, the particle (12a) of the active material is composed of a silicone material, and the active material layer (12) contains a conductive carbon material in an amount of 1 to 3% by weight relative to the weight amount of the particle (12a) of the active material.

    摘要翻译： 用于非水电解质二次电池的负极（10）包括含有活性物质的粒子（12a）的活性物质层（12）。 颗粒（12a）的表面的至少一部分涂覆有形成锂化合物的能力差的金属材料（13）。 在被金属材料（13）涂覆的颗粒（12a）之间形成空隙。 活性物质层的空隙率为15〜45％。 优选地，金属材料（13）存在于在活性材料层的厚度方向上延伸的颗粒表面的这种部分的整个区域上。 还优选地，活性物质的粒子（12a）由硅酮材料构成，活性物质层（12）相对于粒子的重量为1〜3重量％的导电性碳材料 （12a）的活性物质。

    Electrode for nonaqueous electrolyte secondary battery
    13.
    发明申请
    Electrode for nonaqueous electrolyte secondary battery 审中-公开
    非水电解质二次电池用电极

    公开(公告)号：US20090191459A1

    公开(公告)日：2009-07-30

    申请号：US10585336

    申请日：2004-11-09

    申请人： Yoshiki Sakaguchi ,  Kiyotaka Yasuda

    发明人： Yoshiki Sakaguchi ,  Kiyotaka Yasuda

    IPC分类号： H01M4/02 ,  H01M4/58 ,  C25D7/00

    CPC分类号： H01M4/38 ,  H01M2/26 ,  H01M4/0404 ,  H01M4/13 ,  H01M4/134 ,  H01M4/139 ,  H01M4/1395 ,  H01M4/382

    摘要： An electrode (10) characterized by an output terminal (9) being led out from the surface of a part where an active substance layer (3) exists when viewed from the thickness direction of the electrode. Active substance contained in the active substance layer (3) preferably comprises a material having a low electron conductivity. The electrode (10) preferably comprises a pair of current collecting surface layers (4) having a surface touching electrolyte, and at least one active substance layer (3) containing particles (2) of an active substance having a high lithium compound forming power and interposed between the surface layers (4). In the active substance layer (3), a metal material having a low lithium compound forming power permeates between the particles of active substance and the opposite sides are conducting electrically. The entire electrode preferably has a current collecting function as a whole.

    摘要翻译： 其特征在于，从电极的厚度方向观察，从存在活性物质层（3）的部分的表面引出输出端子（9）的电极（10）。 包含在活性物质层（3）中的活性物质优选包含具有低电子传导性的材料。 电极（10）优选包括具有表面接触电解质的一对电流收集表面层​​（4）和至少一个含有具有高锂化合物形成能力的活性物质颗粒（2）的活性物质层（3），和 插入在表面层（4）之间。 在活性物质层（3）中，具有低的锂化合物形成能力的金属材料渗透在活性物质颗粒和相对的两侧之间导电。 整个电极整体上具有集电功能。

    Method for fabricating fuser roller
    19.
    发明授权
    Method for fabricating fuser roller 有权
    定影辊的制造方法

    公开(公告)号：US06729170B1

    公开(公告)日：2004-05-04

    申请号：US10308222

    申请日：2002-12-03

    申请人： Teppei Sakaguchi ,  Yoshiki Sakaguchi

    发明人： Teppei Sakaguchi ,  Yoshiki Sakaguchi

    IPC分类号： B21B2706

    CPC分类号： B21D41/04 ,  B21D22/14 ,  Y10T29/49565

    摘要： A fuser roller is obtained by heating a blank over predetermined regions starting from both the opening ends, and then necking the heated regions of the blank by moving a forming roller with rotation on the heated regions through the external pressing of the forming roller against the heated regions of the blank being rotated on its axis to draw form sidewalls integrally at both ends of a cylindrical body of the blank, respectively, and draw form cylindrical shafts integrally with the sidewalls, respectively. In this manner, the fuser roller can be fabricated using a single processing machine with respect to a single pipe member, which reduces equipment cost, further enhances production efficiency and implements low-cost production of fuser rollers.

    摘要翻译： 通过从两个开口端开始在预定区域上加热坯料，然后通过将加热区域上的成形辊通过成形辊的外部压制抵靠加热的 空白区域在其轴线上旋转以分别在坯件的圆柱体的两端处一体地形成侧壁，并分别与侧壁一体地形成圆柱形轴。 以这种方式，可以使用单个加工机器相对于单个管件来制造定影辊，这降低了设备成本，进一步提高了生产效率并实现了定影辊的低成本生产。

    NONAQUEOUS SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME
    20.
    发明申请
    NONAQUEOUS SECONDARY BATTERY AND METHOD OF PRODUCING THE SAME 审中-公开
    非等级二次电池及其制造方法

    公开(公告)号：US20100136437A1

    公开(公告)日：2010-06-03

    申请号：US12593563

    申请日：2007-10-11

    申请人： Takuma Nishida ,  Akihiro Modeki ,  Yoshiki Sakaguchi

    发明人： Takuma Nishida ,  Akihiro Modeki ,  Yoshiki Sakaguchi

    IPC分类号： H01M6/16 ,  H01M6/04 ,  H01M6/00

    CPC分类号： H01M10/0569 ,  H01M4/0404 ,  H01M4/1395 ,  H01M4/366 ,  H01M4/386 ,  H01M4/626 ,  H01M10/0568 ,  Y10T29/49115

    摘要： A nonaqueous secondary battery having a negative electrode containing a silicon active material and a nonaqueous solvent containing a fluorine-containing solvent. The active material layer has a fluorine content of 5 to 30 wt % based on the silicon content after at least 100 charge/discharge cycles at a rate of 50% or more of the battery's capacity. The battery is suitably produced by a method including applying a slurry containing silicon active material particles to a current collector, electroplating the resulting coating layer using a plating bath at a pH higher than 7 to coat at least part of the surface of the particles with copper, acid washing the coating layer to make a negative electrode, assembling the negative electrode together with a positive electrode, a separator, and a nonaqueous electrolyte containing a fluorine-containing solvent into a nonaqueous secondary battery, and subjecting the battery to a first charge operation at a low rate of 0.005 to 0.03 C.

    摘要翻译： 一种具有含有硅活性物质的负极和含有含氟溶剂的非水溶剂的非水系二次电池。 在电池容量的50％以上的情况下，在至少100次充放电循环之后，活性物质层的含氟量为5〜30重量％。 电池适当地通过包括将含有活性物质粒子的浆料施加到集电体上的方法制造，使用pH高于7的电镀浴对所得到的涂层进行电镀以将铜的表面的至少一部分用铜 酸洗涤涂层以制成负极，将负极与正极，隔膜和含有氟的溶剂的非水电解液组装在非水二次电池中，并对电池进行第一充电操作 在0.005至0.03℃的低速率下。