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    Lithium-based high energy density flow batteries
    1.
    发明授权
    Lithium-based high energy density flow batteries 有权
    锂基高能密度流量电池

    公开(公告)号：US08889300B2

    公开(公告)日：2014-11-18

    申请号：US13779435

    申请日：2013-02-27

    申请人： California Institute of Technology

    发明人： Ratnakumar V. Bugga ,  William C. West ,  Andrew Kindler ,  Marshall C. Smart

    IPC分类号： H01M4/13 ,  H01M4/58

    CPC分类号： H01M8/20 ,  H01M4/382 ,  H01M4/40 ,  H01M8/0234 ,  H01M8/188 ,  H01M12/08 ,  H01M2300/0071 ,  H01M2300/0082 ,  Y02E60/128

    摘要： Systems and methods in accordance with embodiments of the invention implement a lithium-based high energy density flow battery. In one embodiment, a lithium-based high energy density flow battery includes a first anodic conductive solution that includes a lithium polyaromatic hydrocarbon complex dissolved in a solvent, a second cathodic conductive solution that includes a cathodic complex dissolved in a solvent, a solid lithium ion conductor disposed so as to separate the first solution from the second solution, such that the first conductive solution, the second conductive solution, and the solid lithium ionic conductor define a circuit, where when the circuit is closed, lithium from the lithium polyaromatic hydrocarbon complex in the first conductive solution dissociates from the lithium polyaromatic hydrocarbon complex, migrates through the solid lithium ionic conductor, and associates with the cathodic complex of the second conductive solution, and a current is generated.

    摘要翻译： 根据本发明的实施例的系统和方法实现了锂基高能量密度流动电池。 在一个实施方案中，锂基高能量密度流动电池包括第一阳极导电溶液，其包括溶解在溶剂中的多聚芳族烃络合物，第二阴极导电溶液，其包括溶解在溶剂中的阴极配合物，固体锂离子 导体，以便将第一溶液与第二溶液分离，使得第一导电溶液，第二导电溶液和固体锂离子导体限定电路，其中当电路闭合时，来自锂多芳族烃络合物的锂 在第一导电溶液中与锂多芳族烃络合物离解，迁移通过固体锂离子导体，并与第二导电溶液的阴极络合物缔合，并产生电流。

    Lithium-Based High Energy Density Flow Batteries
    3.
    发明申请
    Lithium-Based High Energy Density Flow Batteries 有权
    锂基高能密度流动电池

    公开(公告)号：US20130224550A1

    公开(公告)日：2013-08-29

    申请号：US13779435

    申请日：2013-02-27

    申请人： California Institute of Technology

    发明人： Ratnakumar V. Bugga ,  William C. West ,  Andrew Kindler ,  Marshall C. Smart

    IPC分类号： H01M8/20

    CPC分类号： H01M8/20 ,  H01M4/382 ,  H01M4/40 ,  H01M8/0234 ,  H01M8/188 ,  H01M12/08 ,  H01M2300/0071 ,  H01M2300/0082 ,  Y02E60/128

    摘要： Systems and methods in accordance with embodiments of the invention implement a lithium-based high energy density flow battery. In one embodiment, a lithium-based high energy density flow battery includes a first anodic conductive solution that includes a lithium polyaromatic hydrocarbon complex dissolved in a solvent, a second cathodic conductive solution that includes a cathodic complex dissolved in a solvent, a solid lithium ion conductor disposed so as to separate the first solution from the second solution, such that the first conductive solution, the second conductive solution, and the solid lithium ionic conductor define a circuit, where when the circuit is closed, lithium from the lithium polyaromatic hydrocarbon complex in the first conductive solution dissociates from the lithium polyaromatic hydrocarbon complex, migrates through the solid lithium ionic conductor, and associates with the cathodic complex of the second conductive solution, and a current is generated.

    摘要翻译： 根据本发明的实施例的系统和方法实现了锂基高能量密度流动电池。 在一个实施方案中，锂基高能量密度流动电池包括第一阳极导电溶液，其包括溶解在溶剂中的多聚芳族烃络合物，第二阴极导电溶液，其包括溶解在溶剂中的阴极配合物，固体锂离子 导体，以便将第一溶液与第二溶液分离，使得第一导电溶液，第二导电溶液和固体锂离子导体限定电路，其中当电路闭合时，来自锂多芳族烃络合物的锂 在第一导电溶液中与锂多芳族烃络合物离解，迁移通过固体锂离子导体，并与第二导电溶液的阴极络合物缔合，并产生电流。

    LITHIUM ION ELECTROLYTES WITH LIFSI FOR IMPROVED WIDE OPERATING TEMPERATURE RANGE
    4.
    发明申请
    LITHIUM ION ELECTROLYTES WITH LIFSI FOR IMPROVED WIDE OPERATING TEMPERATURE RANGE 审中-公开
    具有改进的宽操作温度范围的锂离子电解质

    公开(公告)号：US20160149263A1

    公开(公告)日：2016-05-26

    申请号：US14952493

    申请日：2015-11-25

    申请人： Johnson Controls Technology Company ,  California Institute of Technology

    发明人： Boutros Hallac ,  Marshall C. Smart ,  Frederick C. Krause ,  Bernhard M. Metz ,  Ratnakumar V. Bugga

    IPC分类号： H01M10/0568 ,  H01M2/02 ,  H01M4/485 ,  H01M10/0567 ,  H01M10/0525 ,  H01M10/0569

    CPC分类号： H01M10/0568 ,  H01M2/0237 ,  H01M4/485 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2004/027 ,  H01M2220/20 ,  H01M2300/0034 ,  H01M2300/0037 ,  H01M2300/004 ,  Y02T10/7011

    摘要： A lithium ion battery cell includes a housing, a cathode disposed within the housing, wherein the cathode comprises a cathode active material, an anode disposed within the housing, wherein the anode comprises an anode active material, and an electrolyte disposed within the housing and in contact with the cathode and anode. The electrolyte includes a solvent mixture and a lithium salt serving as a primary lithium ion conductor in the electrolyte to allow for lithium ion intercalation and deintercalation processes at the cathode and the anode during charging and discharging of the lithium ion battery cell. The solvent mixture includes a cyclic carbonate and one or more non-cyclic carbonates. The lithium salt is lithium bis(fluorosulfonyl)imide (LiFSI). The solvent mixture and LiFSI are configured to enhance the low temperature performance of the lithium ion battery cell at operating temperatures below 0° C.

    摘要翻译： 锂离子电池单元包括壳体，设置在壳体内的阴极，其中阴极包括阴极活性材料，设置在壳体内的阳极，其中阳极包括阳极活性材料，以及设置在壳体内的电解质 与阴极和阳极接触。 所述电解质包括溶剂混合物和用作电解质中的初级锂离子导体的锂盐，以在锂离子电池单元的充电和放电期间在阴极和阳极处进行锂离子插层和脱嵌过程。 溶剂混合物包括环状碳酸酯和一种或多种非环状碳酸酯。 锂盐是双（氟磺酰基）酰亚胺锂（LiFSI）。 溶剂混合物和LiFSI被配置为在低于0℃的操作温度下增强锂离子电池的低温性能。