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    LITHIUM ION BATTERY PACK CHARGING SYSTEM AND DEVICE INCLUDING THE SAME
    3.
    发明申请
    LITHIUM ION BATTERY PACK CHARGING SYSTEM AND DEVICE INCLUDING THE SAME 审中-公开
    锂离子电池组充电系统和包括其的装置

    公开(公告)号：US20100026240A1

    公开(公告)日：2010-02-04

    申请号：US12182531

    申请日：2008-07-30

    申请人： Junwei Jiang ,  Douglas C. Magnuson ,  William M. Lamanna ,  Phat T. Pham

    发明人： Junwei Jiang ,  Douglas C. Magnuson ,  William M. Lamanna ,  Phat T. Pham

    IPC分类号： H02J7/04

    CPC分类号： H02J7/0073 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/4235 ,  H01M10/441 ,  Y02T10/7011

    摘要： A lithium ion battery pack charging system comprises a lithium ion battery pack having positive and negative terminals and comprising a plurality of lithium ion cells connected in series and in electrical communication with the positive and negative terminals. Each of the plurality of lithium ion cells comprises an anode, a cathode, and electrolyte composition comprising a redox shuttle and a lithium salt at least partially dissolved in solvent. A charger in electrical communication with the positive and negative terminals is capable of charging the lithium ion battery pack at a first charge rate and a second lesser charge rate. The system further comprises a charger controller capable of monitoring input data and switching the charger from the first rate to the second changes based on the input data. A device comprising the lithium ion battery pack charging system is also disclosed.

    摘要翻译： 锂离子电池组充电系统包括具有正极和负极端子的锂离子电池组，并且包括串联连接并与正极和负极端子电连通的多个锂离子电池。 多个锂离子电池中的每一个包括阳极，阴极和包含氧化还原梭和至少部分溶解在溶剂中的锂盐的电解质组合物。 与正极和负极端子电连通的充电器能够以第一充电速率和第二较小的充电速率对锂离子电池组充电。 该系统还包括充电器控制器，其能够基于输入数据监视输入数据并将充电器从第一速率切换到第二变化。 还公开了一种包括锂离子电池组充电系统的装置。

    Sintered cathode compositions
    8.
    发明授权
    Sintered cathode compositions 有权
    烧结阴极组合物

    公开(公告)号：US08012624B2

    公开(公告)日：2011-09-06

    申请号：US12233997

    申请日：2008-09-19

    申请人： Junwei Jiang ,  Chris J. Goodbrake

    发明人： Junwei Jiang ,  Chris J. Goodbrake

    IPC分类号： H01M4/52

    CPC分类号： H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525

    摘要： Provided are compositions useful as cathodes in lithium-ion electrochemical cells. The compositions include particles that include transition metal oxides that have at least two distinct phases with different compositions. Each of the distinct phases comprises a layered O3 crystal structure.

    摘要翻译： 提供了可用作锂离子电化学电池中的阴极的组合物。 组合物包括包含具有不同组成的至少两个不同相的过渡金属氧化物的颗粒。 每个不同的相包括层状O 3晶体结构。