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    METHOD OF PREPARING LITHIUM PHOSPHATE-BASED SOLID ELECTROLYTE
    23.
    发明申请
    METHOD OF PREPARING LITHIUM PHOSPHATE-BASED SOLID ELECTROLYTE 审中-公开
    制备基于磷酸锂的固体电解质的方法

    公开(公告)号：US20160043432A1

    公开(公告)日：2016-02-11

    申请号：US14887099

    申请日：2015-10-19

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Kunyoung KANG ,  Young-Gi LEE ,  Kwang Man KIM ,  Dong Ok SHIN

    IPC: H01M10/0562 ,  H01M10/052

    CPC classification number: H01M10/0562 ,  C09K11/06 ,  C09K2211/185 ,  H01M10/052 ,  H01M2220/30 ,  H01M2300/0068

    Abstract: A method of preparing a lithium phosphate-based solid electrolyte according to an embodiment of the present invention may include preparing a precursor solution which includes a lithium compound, a phosphate compound, and an aluminum compound, forming a first intermediate by performing a hydrothermal reaction process on the precursor solution, forming a second intermediate by calcinating the first intermediate, and crystallizing the second intermediate. The precursor solution may further include a metal compound or a metalloid compound. The lithium phosphate-based solid electrolyte of the present invention may have high ionic conductivity and high purity.

    Abstract translation: 根据本发明实施方案的制备磷酸锂基固体电解质的方法可以包括制备包含锂化合物，磷酸盐化合物和铝化合物的前体溶液，通过进行水热反应方法形成第一中间体 在前体溶液上，通过煅烧第一中间体并结晶第二中间体形成第二中间体。 前体溶液还可以包括金属化合物或准金属化合物。 本发明的磷酸锂系固体电解质可以具有高离子电导率和高纯度。

    SOLID POLYMERIC ELECTROLYTES AND LITHIUM BATTERY INCLUDING THE SAME
    25.
    发明申请
    SOLID POLYMERIC ELECTROLYTES AND LITHIUM BATTERY INCLUDING THE SAME 有权
    固体聚合物电解质和锂电池，包括它们

    公开(公告)号：US20150221981A1

    公开(公告)日：2015-08-06

    申请号：US14690215

    申请日：2015-04-17

    Applicant: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

    Inventor： Young-Gi LEE ,  Kwang Man KIM ,  Dong Ok SHIN ,  Kunyoung KANG ,  Sang-Young LEE ,  Eun-Hye KIL ,  Keunho CHOI

    IPC: H01M10/0565 ,  H01M10/052

    CPC classification number: H01M10/0565 ,  H01M10/052 ,  H01M10/056 ,  H01M2300/0025 ,  H01M2300/0082 ,  H01M2300/0091 ,  Y02E60/122

    Abstract: A solid polymeric electrolyte and a lithium battery with the same. The electrolyte includes a polymer matrix, which may have a mesh structure with the polymer matrix being formed of a cured photo-crosslinking agent. The electrolyte also includes inorganic particles distributed in the polymer matrix, and a lithium salt and an organic solvent impregnated between the polymer matrix and the inorganic particles. The electrolyte has a first portion, a second portion, and a third portion connecting the first and second portions, wherein one of the first, second, and third portions is located apart from a flat plane connecting the others. The lithium battery includes an anode electrode provided with an anode active material and an anode current collector, and a cathode electrode provided with a cathode active material and a cathode current collector and disposed to face the anode electrode, with the electrolyte interposed between the two electrodes.

    Abstract translation: 固体高分子电解质和锂电池。 电解质包括聚合物基质，其可具有网状结构，聚合物基体由固化的光交联剂形成。 电解质还包括分布在聚合物基质中的无机颗粒，以及浸渍在聚合物基质和无机颗粒之间的锂盐和有机溶剂。 电解质具有连接第一和第二部分的第一部分，第二部分和第三部分，其中第一部分，第二部分和第三部分中的一个部分与连接其他部分的平面分开。 锂电池包括设置有负极活性物质的阳极电极和负极集电体，以及设置有阴极活性物质和阴极集电体并配置为与阳极电极相对配置的阴极，电解质插入在两个电极之间 。

    METHOD FOR MANUFACTURING SOLID ELECTROLYTE
    26.
    发明申请
    METHOD FOR MANUFACTURING SOLID ELECTROLYTE 有权
    制造固体电解质的方法

    公开(公告)号：US20150024124A1

    公开(公告)日：2015-01-22

    申请号：US14298059

    申请日：2014-06-06

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Young-Gi LEE ,  Kwang Man KIM ,  Kunyoung KANG ,  Dong Ok SHIN

    IPC: H01M10/0565 ,  H01M10/052

    CPC classification number: H01M10/0565 ,  C08J5/18 ,  H01M10/052 ,  H01M2300/0082

    Abstract: Provided is a method for manufacturing a solid electrolyte including preparing a preparation solution by dissolving first polymers and second polymers in a cosolvent which includes a first cosolvent and a second cosolvent, preparing a mixture solution by adding a lithium solution to the preparation solution, preparing an electrolyte paste by removing the second cosolvent in the mixture solution, and forming an electrolyte film by coating the electrolyte paste on a substrate.

    Abstract translation: 本发明提供一种制造固体电解质的方法，包括通过将第一聚合物和第二聚合物溶解在包含第一共溶剂和第二共溶剂的助溶剂中制备制备溶液，通过向制备溶液中加入锂溶液制备混合溶液，制备 通过除去混合溶液中的第二共溶剂，并通过将电解质浆料涂布在基材上形成电解质膜来形成电解质糊剂。

    METHOD OF PREPARING OXIDE-BASED SOLID ELECTROLYTE
    27.
    发明申请
    METHOD OF PREPARING OXIDE-BASED SOLID ELECTROLYTE 有权
    制备氧化物固体电解质的方法

    公开(公告)号：US20150010829A1

    公开(公告)日：2015-01-08

    申请号：US14274675

    申请日：2014-05-09

    Applicant: Electronics and Telecommunications Research Institute

    Inventor： Dong Ok SHIN ,  Young-Gi LEE ,  Kwang Man KIM ,  Kunyoung KANG

    IPC: H01M10/0562

    CPC classification number: H01M10/0562 ,  C01G25/006 ,  C01G33/006 ,  C01G35/006 ,  C01P2002/52 ,  C01P2006/40 ,  H01M2300/0071

    Abstract: An oxide-based solid electrolyte according to the present invention may be Lix-yLa3M2O12-y. The oxide-based solid electrolyte may further include a doping element. A method of preparing an oxide-based solid electrolyte according to the concept of the present invention may include preparing a precursor solution which includes a lanthanide complex and a metal complex, preparing an intermediate by a hydrothermal reaction that is performed on the precursor solution, adding a lithium compound and a dopant precursor to the intermediate to prepare a mixture, and crystallizing the mixture. The oxide-based solid electrolyte prepared according to the present invention may exhibit high ionic conductivity.

    Abstract translation: 根据本发明的基于氧化物的固体电解质可以是Lix-yLa3M2O12-y。 基于氧化物的固体电解质可以进一步包括掺杂元素。 根据本发明的概念制备氧化物基固体电解质的方法可以包括制备包含镧系元素络合物和金属络合物的前体溶液，通过在前体溶液上进行的水热反应制备中间体，加入 将锂化合物和掺杂剂前体加入中间体以制备混合物，并使混合物结晶。 根据本发明制备的基于氧化物的固体电解质可以表现出高离子电导率。

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