Battery, battery pack, electronic apparatus, electric vehicle, electric power storage apparatus, and electric power system
    1.
    发明授权
    Battery, battery pack, electronic apparatus, electric vehicle, electric power storage apparatus, and electric power system 有权
    电池,电池组,电子设备,电动车,蓄电装置和电力系统

    公开(公告)号:US09281517B2

    公开(公告)日:2016-03-08

    申请号:US14073409

    申请日:2013-11-06

    申请人: Sony Corporation

    摘要: An anode includes an anode double side coating section; a first anode single-side coating section; and an anode double side non-coating section, the anode double side non-coating section, the first anode single-side coating section, and the anode double side coating section are provided in this order from a first end on the side of spiral winding start of the anode, and in an anode, (“Area density of an anode mixture layer on the first main surface side of the first anode single-side coating section”)/(“Area density of the anode mixture layer on the first main surface side of sections other than the first anode single-side coating section”) is equal to or more than about 1.2.

    摘要翻译: 阳极包括阳极双面涂覆部分; 第一阳极单面涂覆部分; 和阳极双面非涂布部分,阳极双面非涂覆部分,第一阳极单面涂布部分和阳极双面涂布部分从螺旋卷绕侧面的第一端起依次设置 阳极的起始和阳极(“第一阳极单面涂布部的第一主面侧的阳极混合层的面积密度”)/(第一主体的阳极混合层的面密度 除了第一阳极单面涂布部分以外的部分的表面侧)等于或大于约1.2。

    BATTERY, BATTERY PACK, ELECTRONIC APPARATUS, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE APPARATUS, AND ELECTRIC POWER SYSTEM
    6.
    发明申请
    BATTERY, BATTERY PACK, ELECTRONIC APPARATUS, ELECTRIC VEHICLE, ELECTRIC POWER STORAGE APPARATUS, AND ELECTRIC POWER SYSTEM 有权
    电池,电池组,电子设备,电动车,电力存储装置和电力系统

    公开(公告)号:US20140141303A1

    公开(公告)日:2014-05-22

    申请号:US14073409

    申请日:2013-11-06

    申请人: Sony Corporation

    IPC分类号: H01M4/36 H01M10/0587

    摘要: An anode includes an anode double side coating section; a first anode single-side coating section; and an anode double side non-coating section, the anode double side non-coating section, the first anode single-side coating section, and the anode double side coating section are provided in this order from a first end on the side of spiral winding start of the anode, and in an anode, (“Area density of an anode mixture layer on the first main surface side of the first anode single-side coating section”)/(“Area density of the anode mixture layer on the first main surface side of sections other than the first anode single-side coating section”) is equal to or more than about 1.2.

    摘要翻译: 阳极包括阳极双面涂覆部分; 第一阳极单面涂覆部分; 和阳极双面非涂布部分,阳极双面非涂覆部分,第一阳极单面涂布部分和阳极双面涂布部分从螺旋卷绕侧面的第一端起依次设置 阳极的起始和阳极(“第一阳极单面涂布部的第一主面侧的阳极混合层的面积密度”)/(第一主体的阳极混合层的面密度 除了第一阳极单面涂布部分以外的部分的表面侧)等于或大于约1.2。

    Cathode active material, cathode therewith and nonaqueous electrolyte secondary battery
    7.
    再颁专利
    Cathode active material, cathode therewith and nonaqueous electrolyte secondary battery 有权
    阴极活性物质,阴极和非水电解质二次电池

    公开(公告)号:USRE45310E1

    公开(公告)日:2014-12-30

    申请号:US13895068

    申请日:2013-05-15

    申请人: Sony Corporation

    IPC分类号: H01M4/13

    摘要: The invention provides a cathode active material that includes: a particle containing a cathode material capable of absorbing and releasing an electrode reactive material; and a film that is disposed at least partially to the particle and contains a metal salt represented by a formula (1). (R1 represents a (a1+b1+c1) valent group and M1 represents a metallic element. a1, d1, e1 and n each represent an integer of 1 or more and b1 and c1 each represent an integer of 0 or more. However, b1 and c1 satisfy (b1+c1)≧1.), a cathode therewith and a non-aqueous electrolyte secondary battery.

    摘要翻译: 本发明提供一种阴极活性材料,其包括:含有能够吸收和释放电极反应性材料的阴极材料的颗粒; 以及至少部分地配置于所述粒子并含有式(1)所示的金属盐的膜。 (R1表示(a1 + b1 + c1)价基,M1表示金属元素,a1,d1,e1,n表示1以上的整数,b1,c1表示0以上的整数, b1和c1满足(b1 + c1)≥1),阴极和非水电解质二次电池。