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    Li/metal battery with composite solid electrolyte
    2.
    发明授权
    Li/metal battery with composite solid electrolyte 有权
    锂/金属电池与复合固体电解质

    公开(公告)号：US09484595B2

    公开(公告)日：2016-11-01

    申请号：US14459761

    申请日：2014-08-14

    Applicant: Robert Bosch GmbH

    Inventor： John F. Christensen ,  Paul Albertus ,  Aleksandar Kojic ,  Timm Lohmann ,  Boris Kozinsky

    IPC: H01M2/14 ,  H01M10/052 ,  H01M4/38 ,  H01M10/0562 ,  H01M10/42 ,  H01M4/66 ,  H01M10/0585

    CPC classification number: H01M10/052 ,  H01M4/382 ,  H01M4/661 ,  H01M10/0562 ,  H01M10/0585 ,  H01M10/4235 ,  H01M2300/0068 ,  H01M2300/0082 ,  H01M2300/0094 ,  Y02E60/122 ,  Y10T29/49115

    Abstract: In accordance with one embodiment, an electrochemical cell includes a first anode including a form of lithium a first cathode including an electrolyte, and a first composite electrolyte structure positioned between the first anode and the first cathode, the first composite electrolyte structure including (i) a first support layer adjacent the first anode and configured to mechanically suppress roughening of the form of lithium in the first anode, and (ii) a first protective layer positioned between the first support layer and the first cathode and configured to prevent oxidation of the first support layer by substances in the first cathode.

    Abstract translation: 根据一个实施例，电化学电池包括包括锂的形式的第一阳极，包括电解质的第一阴极和位于第一阳极和第一阴极之间的第一复合电解质结构，第一复合电解质结构包括（i） 与所述第一阳极相邻并且被配置为机械地抑制所述第一阳极中的锂形式的粗糙化的第一支撑层，以及（ii）位于所述第一支撑层和所述第一阴极之间并被配置为防止所述第一阳极氧化的第一保护层， 由第一阴极中的物质支撑层。

    Lithium-ion battery with life extension additive
    4.
    发明授权
    Lithium-ion battery with life extension additive 有权
    带寿命延长添加剂的锂离子电池

    公开(公告)号：US09048505B2

    公开(公告)日：2015-06-02

    申请号：US13667622

    申请日：2012-11-02

    Applicant: Robert Bosch GmbH

    Inventor： John F. Christensen ,  Nalin Chaturvedi ,  Boris Kozinsky ,  Paul Albertus ,  Jasim Ahmed ,  Aleksandar Kojic ,  Timm Lohmann ,  Roel S. Sanchez-Carrera

    IPC: H01M2/00 ,  H01M4/02 ,  H01M10/052 ,  H01M14/00 ,  H01M4/38 ,  H01M10/48

    CPC classification number: H01M10/052 ,  H01M2/00 ,  H01M4/02 ,  H01M4/382 ,  H01M10/484 ,  H01M10/486 ,  H01M14/00 ,  Y02E60/122 ,  Y02T10/7011

    Abstract: A system and/or method for replenishing lithium-ion battery capacity that is lost due to side reactions over the lifetime of a battery in one embodiment includes a battery with a first electrode, a second electrode, a separator region configured to electronically isolate the first and second electrodes, a first portion of lithium metal encapsulated within a first ionically insulating barrier configured to prevent transport of lithium ions therethrough, a memory in which command instructions are stored, and a processor configured to execute the command instructions to (i) determine a first lithium content of the first electrode, (ii) compare the first lithium content of the first electrode to a first threshold, and (iii) activate the first portion of lithium metal based on the comparison of the first lithium content to the first threshold.

    Abstract translation: 在一个实施例中，用于补充由于在电池的寿命期间的副反应而损失的锂离子电池容量的系统和/或方法包括具有第一电极的电池，第二电极，被配置为电隔离第一 和第二电极，封装在第一离子绝缘阻挡层内的锂金属的第一部分，其被配置为防止锂离子通过其传输，其中存储命令指令的存储器以及被配置为执行命令指令的处理器，以（i）确定 第一电极的第一锂含量，（ii）将第一电极的第一锂含量与第一阈值进行比较，以及（iii）基于第一锂含量与第一阈值的比较来激活锂金属的第一部分。

    METAL/OXYGEN BATTERY WITH PRECIPITATION ZONE
    5.
    发明申请
    METAL/OXYGEN BATTERY WITH PRECIPITATION ZONE 有权
    金属/氧气电池与降压区

    公开(公告)号：US20140087273A1

    公开(公告)日：2014-03-27

    申请号：US14028754

    申请日：2013-09-17

    Applicant: Robert Bosch GmbH

    Inventor： John F. Christensen ,  Paul Albertus ,  Timm Lohmann ,  Nalin Chaturvedi

    IPC: H01M12/02 ,  H01M12/08

    CPC classification number: H01M12/02 ,  H01M2/025 ,  H01M4/13 ,  H01M4/625 ,  H01M10/0562 ,  H01M10/0568 ,  H01M12/08 ,  Y02E60/128

    Abstract: In one embodiment, an electrochemical cell includes a negative electrode, a positive electrode, a precipitation zone located between the negative electrode and the positive electrode and in fluid communication with the positive electrode, and a fluid electrolyte within the positive electrode and the precipitation zone, wherein the precipitation zone is configured such that a discharge product which is produced as the cell discharges is preferentially precipitated within the precipitation zone.

    Abstract translation: 在一个实施方案中，电化学电池包括负电极，正电极，位于负电极和正电极之间并与正电极流体连通的沉淀区，以及正电极和沉淀区内的流体电解质， 其中所述沉淀区被配置为使得当所述电池放电时产生的放电产物优先在所述沉淀区内沉淀。

    Elevated temperature Li/metal battery system
    7.
    发明授权
    Elevated temperature Li/metal battery system 有权

    公开(公告)号：US10218028B2

    公开(公告)日：2019-02-26

    申请号：US14459781

    申请日：2014-08-14

    Applicant: Robert Bosch GmbH

    Inventor： Paul Albertus ,  John F. Christensen ,  Timm Lohmann ,  Boris Kozinsky

    IPC: H01M10/0562 ,  H01M10/48 ,  H01M10/635 ,  H01M10/052

    Abstract: In accordance with one embodiment an electrochemical cell system includes a housing, at least one electrochemical cell within the housing and including an anode including a form of lithium, and an ionic liquid electrolyte within a cathode, the cathode separated from the anode by a solid separator impervious to the ionic liquid electrolyte, a temperature sensor within the housing, and an environmental controller at least partially positioned within the housing and configured to maintain a temperature within the housing at least 50° C. above ambient based upon input from the temperature sensor.

    Metal/Oxygen Battery with a Clean Surface for Oxidizing Redox Additives
    10.
    发明申请
    Metal/Oxygen Battery with a Clean Surface for Oxidizing Redox Additives 有权
    具有氧化氧化还原添加剂清洁表面的金属/氧气电池

    公开(公告)号：US20150295245A1

    公开(公告)日：2015-10-15

    申请号：US14310765

    申请日：2014-06-20

    Applicant: Robert Bosch GmbH

    Inventor： John F. Christensen ,  Paul Albertus ,  Timm Lohmann ,  Boris Kozinsky ,  Aleksandar Kojic

    IPC: H01M4/62 ,  H01M4/64 ,  H01M2/34 ,  H01M4/38 ,  H01M10/0525

    CPC classification number: H01M4/62 ,  H01M4/382 ,  H01M4/624 ,  H01M8/188 ,  H01M12/08 ,  Y02E60/128

    Abstract: In one embodiment, an electrochemical cell includes a negative electrode including a form of lithium, a positive electrode spaced apart from the negative electrode and including an electron conducting matrix, a current collector, and a conductor, the conductor having a potential controllable with respect to the collector potential, a separator positioned between the negative electrode and the positive electrode, an electrolyte including a salt, and a charging redox couple located within the positive electrode, wherein the electrochemical cell is characterized by the transfer of electrons from a discharge product located in the positive electrode to the electron conducting matrix by the charging redox couple during a charge cycle.

    Abstract translation: 在一个实施例中，电化学电池包括包含锂的形式的负电极，与负电极间隔开的正电极，并且包括电子传导基体，集电器和导体，所述导体具有相对于 集电极电位，位于负极和正极之间的隔膜，包含盐的电解质和位于正极内的充电氧化还原对，其中电化学电池的特征在于电子从位于 在充电循环期间通过充电氧化还原电对于电子传导基质的正电极。

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