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    LITHIUM METAL POUCH CELLS AND METHODS OF MAKING THE SAME
    31.
    发明申请
    LITHIUM METAL POUCH CELLS AND METHODS OF MAKING THE SAME 审中-公开

    公开(公告)号：US20200274148A1

    公开(公告)日：2020-08-27

    申请号：US16552315

    申请日：2019-08-27

    Applicant: Battelle Memorial Institute

    Inventor： Jie Xiao ,  Jun Liu ,  Hongkyung Lee ,  Dianying Liu ,  Chaojiang Niu

    IPC: H01M4/36 ,  H01M4/131 ,  H01M4/505 ,  H01M4/525 ,  H01M10/0525 ,  H01M4/66

    Abstract: A lithium metal pouch cell having a specific energy ≥300 Wh·kg−1 includes an anode comprising lithium metal and an anode current collector, the anode having an areal capacity N (mAh·cm−2); a cathode comprising a cathode material and a cathode current collector, the cathode having an a real capacity P (mAh·cm−2), wherein a ratio of N/P is within a range of 0.02 to 5; an electrolyte having an electrolyte mass E and comprising a lithium active salt and a solvent, the lithium metal pouch cell having an electrolyte mass to cell capacity (E/C) ratio within a range of 1 to 6 g·Ah−1; a separator positioned between the anode and the cathode; and a packaging material defining a pouch enclosing the anode, cathode, electrolyte, and separator; wherein a protruding tab of the anode current collector and a protruding tab of the cathode current collector are external to the pouch.

    Hybrid anodes for redox flow batteries
    37.
    发明授权
    Hybrid anodes for redox flow batteries 有权
    氧化还原液电池的混合阳极

    公开(公告)号：US09214695B2

    公开(公告)日：2015-12-15

    申请号：US14166389

    申请日：2014-01-28

    Applicant: BATTELLE MEMORIAL INSTITUTE

    Inventor： Wei Wang ,  Jie Xiao ,  Xiaoliang Wei ,  Jun Liu ,  Vincent L. Sprenkle

    IPC: H01M6/04 ,  H01M8/18 ,  H01M4/13 ,  H01M4/38 ,  H01M4/40 ,  H01M4/485 ,  H01M4/58 ,  H01M4/587 ,  B82Y30/00 ,  H01M8/22

    CPC classification number: H01M8/188 ,  B82Y30/00 ,  H01M4/13 ,  H01M4/38 ,  H01M4/405 ,  H01M4/485 ,  H01M4/5815 ,  H01M4/587 ,  H01M8/225 ,  Y02E60/122 ,  Y02E60/528

    Abstract: RFBs having solid hybrid electrodes can address at least the problems of active material consumption, electrode passivation, and metal electrode dendrite growth that can be characteristic of traditional batteries, especially those operating at high current densities. The RFBs each have a first half cell containing a first redox couple dissolved in a solution or contained in a suspension. The solution or suspension can flow from a reservoir to the first half cell. A second half cell contains the solid hybrid electrode, which has a first electrode connected to a second electrode, thereby resulting in an equipotential between the first and second electrodes. The first and second half cells are separated by a separator or membrane.

    Abstract translation: 具有固体混合电极的RFB至少可以解决活性材料消耗，电极钝化和金属电极枝晶生长的问题，其可以是传统电池的特征，特别是以高电流密度工作的电池。 RFB各自具有包含溶解在溶液中或包含在悬浮液中的第一氧化还原对的第一半电池。 溶液或悬浮液可以从储存器流到前半单元。 第二半单元包含固体混合电极，其具有连接到第二电极的第一电极，从而在第一和第二电极之间产生等电位。 第一和第二个细胞被分离器或膜隔开。

    Hybrid Anodes for Redox Flow Batteries
    38.
    发明申请
    Hybrid Anodes for Redox Flow Batteries 有权
    氧化还原流动电池的混合阳极

    公开(公告)号：US20140141291A1

    公开(公告)日：2014-05-22

    申请号：US14166389

    申请日：2014-01-28

    Applicant: BATTELLE MEMORIAL INSTITUTE

    Inventor： Wei Wang ,  Jie Xiao ,  Xiaoliang Wei ,  Jun Liu ,  Vincent L. Sprenkle

    IPC: H01M8/18 ,  H01M2/38

    CPC classification number: H01M8/188 ,  B82Y30/00 ,  H01M4/13 ,  H01M4/38 ,  H01M4/405 ,  H01M4/485 ,  H01M4/5815 ,  H01M4/587 ,  H01M8/225 ,  Y02E60/122 ,  Y02E60/528

    Abstract: RFBs having solid hybrid electrodes can address at least the problems of active material consumption, electrode passivation, and metal electrode dendrite growth that can be characteristic of traditional batteries, especially those operating at high current densities. The RFBs each have a first half cell containing a first redox couple dissolved in a solution or contained in a suspension. The solution or suspension can flow from a reservoir to the first half cell. A second half cell contains the solid hybrid electrode, which has a first electrode connected to a second electrode, thereby resulting in an equipotential between the first and second electrodes. The first and second half cells are separated by a separator or membrane.

    Abstract translation: 具有固体混合电极的RFB至少可以解决活性材料消耗，电极钝化和金属电极枝晶生长的问题，其可以是传统电池的特征，特别是以高电流密度工作的电池。 RFB各自具有包含溶解在溶液中或包含在悬浮液中的第一氧化还原对的第一半电池。 溶液或悬浮液可以从储存器流到前半单元。 第二半单元包含固体混合电极，其具有连接到第二电极的第一电极，从而在第一和第二电极之间产生等电位。 第一和第二个细胞被分离器或膜隔开。

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