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66 条记录 (耗时 0.022 秒)

    Separator for non-aqueous electrolyte battery and non-aqueous electrolyte battery
    62.
    发明申请
    Separator for non-aqueous electrolyte battery and non-aqueous electrolyte battery 审中-公开
    非水电解质电池和非水电解质电池隔膜

    公开(公告)号：US20060019154A1

    公开(公告)日：2006-01-26

    申请号：US11184798

    申请日：2005-07-20

    申请人： Naoki Imachi ,  Seiji Yoshimura

    发明人： Naoki Imachi ,  Seiji Yoshimura

    IPC分类号： H01M2/16 ,  B32B27/34 ,  B32B27/32

    CPC分类号： H01M10/052 ,  H01M2/1653 ,  H01M2/1686 ,  H01M10/0525 ,  H01M10/0565 ,  Y10T428/31721 ,  Y10T428/31757

    摘要： A separator for non-aqueous electrolyte batteries is provided that has small heat shrinkage and achieves good heat resistance and good cycle performance. A non-aqueous electrolyte battery using the separator is also provided. A separator for non-aqueous electrolyte batteries includes a microporous film in which a polyolefin layer and a heat-proof layer are adhered. The heat-proof layer has a thickness of from 1 μm to 4 μm, and is formed of polyamide, polyimide, or polyamideimide having a melting point of 180° C. or higher. The air permeability of the separator is 200 sec/100 mL or less.

    摘要翻译： 提供一种非水电解质电池用隔膜，其具有小的热收缩率，并获得良好的耐热性和良好的循环性能。 还提供了使用隔膜的非水电解质电池。 非水电解质电池用隔膜包括粘合聚烯烃层和耐热层的微孔膜。 耐热层的厚度为1μm〜4μm，由熔点为180℃以上的聚酰胺，聚酰亚胺，聚酰胺酰亚胺等形成。 隔板的透气度为200秒/ 100mL以下。

    Lithium secondary battery comprising tungsten composite oxide
    64.
    发明授权
    Lithium secondary battery comprising tungsten composite oxide 有权
    包含钨复合氧化物的锂二次电池

    公开(公告)号：US06403258B1

    公开(公告)日：2002-06-11

    申请号：US09533670

    申请日：2000-03-23

    申请人： Seiji Yoshimura ,  Masahisa Fujimoto ,  Shin Fujitani

    发明人： Seiji Yoshimura ,  Masahisa Fujimoto ,  Shin Fujitani

    IPC分类号： H01M450

    CPC分类号： H01M4/485 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0562 ,  H01M10/0565

    摘要： In a lithium secondary battery provided with a positive electrode, a negative electrode, and a non-aqueous electrolyte, a tungsten oxide W20O58 or W18O49, or the tungsten oxide to which lithium is added, or a tungsten composite oxide comprising a tungsten oxide containing at least one type of metal element selected from the group consisting of Mn, Cu, V, Cr, Fe, Co, and Ni and having a W20O58-type or W18O49-type crystal structure or the tungsten composite oxide to which lithium is added is used as a positive electrode active material for said positive electrode or a negative electrode active material for said negative electrode.

    摘要翻译： 在设置有正极，负极和非水电解质的锂二次电池中，添加有氧化钨W20O58或W18O49，或者添加有锂的氧化钨，或包含含有氧化钨的钨复合氧化物 使用选自Mn，Cu，V，Cr，Fe，Co和Ni中的至少一种类型的具有W20O58型或W18O49型晶体结构的金属元素或添加了锂的钨复合氧化物 作为所述正极的正极活性物质或所述负极的负极活性物质。