Nonaqueous-electrolyte battery and battery assembly
    8.
    发明授权
    Nonaqueous-electrolyte battery and battery assembly 有权
    非水电解质电池和电池组件

    公开(公告)号:US08524411B2

    公开(公告)日:2013-09-03

    申请号:US12366914

    申请日:2009-02-06

    IPC分类号: H01M8/24 H01M8/08

    摘要: A nonaqueous-electrolyte battery has a positive electrode 3 including a positive active material, a negative electrode 4 including a negative active material having a lithium insertion/release potential higher than 1.0 V (vs. Li/Li+), and a nonaqueous electrolyte, wherein the nonaqueous electrolyte contains a compound having pyridine groups and a compound having one or more silyl groups.

    摘要翻译: 非水电解质电池具有包含正极活性物质的正极3,具有高于1.0V(相对于Li / Li +)的锂插入/释放电位的负极活性物质的负极4和非水电解质,其中, 非水电解质含有具有吡啶基的化合物和具有一个或多个甲硅烷基的化合物。

    Nonaqueous electrolyte battery and battery pack
    10.
    发明授权
    Nonaqueous electrolyte battery and battery pack 有权
    非水电解液电池和电池组

    公开(公告)号:US08404387B2

    公开(公告)日:2013-03-26

    申请号:US12169348

    申请日:2008-07-08

    IPC分类号: H01M4/13

    摘要: A nonaqueous electrolyte battery includes a positive electrode, a negative electrode and a nonaqueous electrolyte. The positive electrode contains active material particles and a coating material. The active material particles are represented by any one of the following formulae (1) to (3) and have an average particle diameter of 0.1 to 10 μm. The coating material comprises at least particles having an average particle diameter of 60 nm or less or layers having an average thickness of 60 nm or less. The particles or the layers contain at least one element selected from the group consisting of Mg, Ti, Zr, Ba, B and C. LixM1yO2  (1) LizM22wO4  (2) LisM3tPO4  (3)

    摘要翻译: 非水电解质电池包括正极,负极和非水电解质。 正极含有活性物质粒子和涂料。 活性物质粒子由下述式(1)〜(3)中的任一个表示,平均粒径为0.1〜10μm。 涂层材料至少包含平均粒径为60nm以下的平均粒径或者60nm以下的平均粒径的粒子。 颗粒或层包含至少一种选自Mg,Ti,Zr,Ba,B和C的元素.LixM1yO2(1)LizM22wO4(2)LisM3tPO4(3)