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    POSITIVE ELECTRODE MATERIAL, MANUFACTURING METHOD THEREOF, POSITIVE ELECTRODE FOR NON-AQUEOUS RECHARGEABLE BATTERY, AND NON-AQUEOUS RECHARGEABLE BATTERY
    2.
    发明申请
    POSITIVE ELECTRODE MATERIAL, MANUFACTURING METHOD THEREOF, POSITIVE ELECTRODE FOR NON-AQUEOUS RECHARGEABLE BATTERY, AND NON-AQUEOUS RECHARGEABLE BATTERY 有权
    正极电极材料，其制造方法，非水电可充电电池的正极和非可充电电池

    公开(公告)号：US20120321948A1

    公开(公告)日：2012-12-20

    申请号：US13580891

    申请日：2011-01-13

    申请人： Masayuki Oya ,  Mitsuhiro Kishimi ,  Satoshi Kono

    发明人： Masayuki Oya ,  Mitsuhiro Kishimi ,  Satoshi Kono

    IPC分类号： H01M4/525 ,  H01M4/56 ,  B05D5/12 ,  H01M4/505

    CPC分类号： H01M4/131 ,  H01M4/0404 ,  H01M4/1391 ,  H01M4/366 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/028 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

    摘要： A positive electrode material that can form a positive electrode mixture containing composition with reduced changes over time and high productivity, a manufacturing method thereof, a non-aqueous rechargeable battery less likely to swell and having a high storage characteristic during storage at high temperatures, and a positive electrode that can form the battery are provided. The object is solved by providing a positive electrode material having a coating layer of an organic silane compound on a surface of a positive electrode active material made of a lithium nickel composite oxide represented by the general compositional formula (1): Li1+xMO2 where −0.5≦x≦0.5, M represents a group of at least two elements including at least one of Mn and Co and Ni, and 20≦a≦100 and 50≦a+b+c≦100 when the ratios (mol %) of Ni, Mn, and Co in the elements forming M are a, b, and c, respectively.

    摘要翻译： 能够形成含有时间变化小且生产率高的组合物的正极合剂的正极材料，其制造方法，在高温下储存时不太可能膨胀且具有高储存特性的非水可再充电电池，以及 提供可形成电池的正电极。 本发明的目的是通过在由通式（1）表示的锂镍复合氧化物的正极活性物质的表面上设置具有有机硅烷化合物的被覆层的正极材料：Li1 + xMO2，其中， 0.5和nlE; x＆nlE; 0.5，当比例（摩尔％）为0.5时，M表示至少包含Mn和Co和Ni中的至少一种的元素，以及20和nlE; a＆nlE; 100和50和nlE; a + b + c＆ 在形成M的元素中的Ni，Mn和Co分别为a，b和c。

    NON-AQUEOUS SECONDARY BATTERY
    5.
    发明申请
    NON-AQUEOUS SECONDARY BATTERY 审中-公开
    非水性二次电池

    公开(公告)号：US20130230770A1

    公开(公告)日：2013-09-05

    申请号：US13885577

    申请日：2011-11-15

    申请人： Masayuki Oya ,  Mitsuhiro Kishimi ,  Fusaji Kita

    发明人： Masayuki Oya ,  Mitsuhiro Kishimi ,  Fusaji Kita

    IPC分类号： H01M4/131 ,  H01M10/0525 ,  H01M10/0564

    CPC分类号： H01M4/131 ,  H01M2/1646 ,  H01M2/1653 ,  H01M2/1686 ,  H01M4/48 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M10/0564 ,  H01M10/0566 ,  H01M10/0567 ,  Y02E60/122 ,  Y02T10/7011

    摘要： A non-aqueous secondary battery of the present invention includes a positive electrode, a negative electrode, a separator and a non-aqueous electrolyte. The positive electrode includes a lithium-containing composite oxide as a positive electrode active material, expressed by a general compositional formula (1): Li1+yMO2 where −0.5≦y≦0.5. M denotes an element group including Ni and at least one element selected from the group consisting of Co, Mn, Fe and Ti. And the non-aqueous electrolyte includes a cycloalkane derivative A having at least one alkyl ether group containing an unsaturated bond, and at least one compound selected from the group consisting of an azacrown ether compound B having a functional group where at least one of nitrogen atoms contains an unsaturated bond and a nitrogen-containing heterocyclic compound C.

    摘要翻译： 本发明的非水二次电池包括正极，负极，隔膜和非水电解质。 正极包括由通式（1）表示的正极活性物质的锂复合氧化物：Li1 + yMO2，其中-0.5 @ y @ 0.5。 M表示包括Ni和选自Co，Mn，Fe和Ti中的至少一种元素的元素基团。 非水电解质包括具有至少一个含有不饱和键的烷基醚基团的环烷烃衍生物A和至少一种选自具有官能团的氮杂环丁醚化合物B的化合物，其中氮原子 含有不饱和键和含氮杂环化合物C.