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    LITHIUM AIR BATTERY
    1.
    发明申请
    LITHIUM AIR BATTERY 有权
    锂离子电池

    公开(公告)号：US20150104720A1

    公开(公告)日：2015-04-16

    申请号：US14291154

    申请日：2014-05-30

    Applicant: Samsung Electronics Co., Ltd.

    Inventor： Sang-bok MA ,  Dong-joon LEE ,  Dong-min IM ,  Ki-hyun KIM ,  Tae-young KIM ,  Min-sik PARK ,  Won-sung CHOI

    IPC: H01M12/02

    CPC classification number: H01M12/08 ,  H01M2300/0082 ,  H01M2300/0088 ,  H01M2300/0094 ,  Y02E60/128

    Abstract: A lithium air battery including an anode for intercalating/deintercalating lithium ions; a cathode having oxygen as a cathode active material, a lithium ion conductive solid electrolyte membrane disposed between the anode and the cathode; and an electrolyte, wherein the electrolyte is disposed between the lithium ion conductive solid electrolyte membrane and the cathode, and wherein the electrolyte includes at least one compound selected from a compound represented by Formula 1 and a copolymer including a repeating unit represented by Formula 2 as an additive: wherein in Formulae 1 and 2, groups CY1, CY2, a, b, c, b, R1 to R18, and variables t, u, and v are defined in the specification.

    Abstract translation: 锂空气电池，其包括用于插入/脱嵌锂离子的阳极; 具有氧作为正极活性物质的阴极，设置在阳极和阴极之间的锂离子传导性固体电解质膜; 和电解质，其中所述电解质设置在所述锂离子传导性固体电解质膜和所述阴极之间，并且其中所述电解质包含至少一种选自由式1表示的化合物的化合物和包含由式2表示的重复单元的共聚物作为 添加剂：其中在式1和2中，在说明书中定义了基团CY1，CY2，a，b，c，b，R1至R18，变量t，u和v。

    LITHIUM BATTERY
    4.
    发明申请
    LITHIUM BATTERY 有权
    锂电池

    公开(公告)号：US20140072881A1

    公开(公告)日：2014-03-13

    申请号：US13975548

    申请日：2013-08-26

    Applicant: NATIONAL UNIVERSITY CORPORATION MIE UNIVERSITY ,  SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Min-sik PARK ,  Dong-joon LEE ,  Sang-bok MA ,  Dong-min IM ,  Won-sung CHOI ,  Osamu YAMAMOTO ,  Nobuyuki IMANISHI

    IPC: H01M10/0565

    CPC classification number: H01M10/0565 ,  H01M10/052 ,  Y02T10/7011

    Abstract: A lithium battery including a negative electrode including a lithium metal or a lithium alloy; a positive electrode; and a polymer gel electrolyte contacting the negative electrode, wherein the polymer gel electrolyte has an ionic conductivity of about 10−3 S/cm or greater, a lithium ion transference number of about 0.15 or greater, and a lithium ion mobility of about 10−6 cm2/V×sec or greater, wherein the polymer gel electrolyte includes a lithium salt, a polymer capable of forming a complex with the lithium salt, an insulating inorganic filler, and an organic solvent, wherein the organic solvent is inert with respect to the lithium metal, wherein an anionic radius of the lithium salt is about 2.5 Angstroms or greater, and wherein a molecular weight of the lithium salt is about 145 or greater.

    Abstract translation: 一种锂电池，其包括含有锂金属或锂合金的负极; 正极; 和与负极接触的聚合物凝胶电解质，其中聚合物凝胶电解质具有约10-3S / cm或更大的离子电导率，约0.15或更大的锂离子迁移数，以及约10-3S / 6cm 2 / V×sec以上，其中聚合物凝胶电解质包括锂盐，能够与锂盐形成络合物的聚合物，绝缘无机填料和有机溶剂，其中有机溶剂相对于 所述锂金属，其中所述锂盐的阴离子半径为约2.5埃或更大，并且其中所述锂盐的分子量为约145以上。

    APPARATUS AND METHOD OF CHARGING RECHARGEABLE BATTERY
    10.
    发明申请
    APPARATUS AND METHOD OF CHARGING RECHARGEABLE BATTERY 有权
    装载和充电电池的方法

    公开(公告)号：US20140084849A1

    公开(公告)日：2014-03-27

    申请号：US13869106

    申请日：2013-04-24

    Applicant: SAMSUNG ELECTRONICS CO., LTD

    Inventor： Dong-joon LEE ,  Dong-min IM ,  Victor ROEV ,  Sang-bok MA ,  Won-sung CHOI ,  Min-sik PARK

    IPC: H02J7/00

    CPC classification number: H02J7/007 ,  H02J7/008 ,  H02J7/0093

    Abstract: The apparatus of charging a rechargeable battery includes a voltage detector which detects a voltage value between terminals of a rechargeable battery, a current generator which generates current for charging the rechargeable battery and outputs the generated current to the terminals of the rechargeable battery, and a controller which controls the current generator based on the voltage value detected by the voltage detector. The current generator outputs a first current for which a direction thereof between the terminals of the rechargeable battery is constant, in a charging period of the rechargeable battery, wherein the first current comprises direct current, and a second current for which a direction thereof between the terminals of the rechargeable battery is periodically reversed, in an intermittent period of the rechargeable battery.

    Abstract translation: 对可再充电电池充电的装置包括检测可再充电电池的端子之间的电压值的电压检测器，产生用于对可再充电电池充电的电流并将产生的电流输出到可再充电电池的端子的电流发生器，以及控制器 其基于由电压检测器检测的电压值来控制电流发生器。 电流发生器在充电电池的充电期间输出其可再充电电池的端子之间的方向恒定的第一电流，其中第一电流包括直流电流，以及第二电流， 可再充电电池的端子在可充电电池的间歇期间周期性地反转。

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