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    리튬 이차 전지용 고체 전해질 및 그 제조 방법
    1.
    发明公开
    리튬 이차 전지용 고체 전해질 및 그 제조 방법 有权
    用于锂二次电池的固体电解质及其制备方法

    公开(公告)号：KR1020030094759A

    公开(公告)日：2003-12-18

    申请号：KR1020020032042

    申请日：2002-06-07

    Applicant: 강원대학교산학협력단 ,  백홍구

    Inventor： 이성만 ,  백홍구 ,  이승주 ,  이희원 ,  임정규 ,  유병주 ,  이승태

    IPC: H01M10/05

    CPC classification number: H01M10/0562 ,  H01M10/052 ,  H01M10/4235 ,  H01M2300/0071

    Abstract: PURPOSE: A solid electrolyte for a lithium secondary battery, its preparation method and a lithium secondary battery and a microsensor containing the electrolyte are provided, to improve the stability of the solid electrolyte at an electrode and an interface by a high lithium ion conductivity, a low electron conductivity and a structurally stable network structure. CONSTITUTION: The solid electrolyte comprises five elements comprising Li, B, X, O and N, wherein the molar ratio of X/B is 1 or less and X is selected from the group consisting of Si, Al, Ge and As. The method comprises the steps of forming a target capable of providing Li, B, X and O with a molar ratio of X/B of 1 or less; and sputtering it under pure N2 or the atmosphere containing N2 to form a thin film comprising five elements comprising Li, B, X, O and N. Also the solid electrolyte comprises five elements comprising Li, B, P, O and N, wherein the molar ratio of P/B is 1 or less. The method comprises the steps of forming a target capable of providing Li, B, P and O with a molar ratio of P/B of 1 or less; and sputtering it under pure N2 or the atmosphere containing N2 to form a thin film containing five elements comprising Li, B, P, O and N.

    Abstract translation: 目的：提供一种用于锂二次电池的固体电解质及其制备方法和锂二次电池以及含有电解质的微传感器，以提高固体电解质在电极和界面处的高锂离子传导性的稳定性， 低电子导电性和结构稳定的网络结构。 构成：固体电解质包含由Li，B，X，O和N组成的五种元素，其中X / B的摩尔比为1或更小，X选自Si，Al，Ge和As。 该方法包括以X / B摩尔比为1以下的方式形成能够提供Li，B，X和O的靶的步骤; 并在纯N 2或含有N 2的气氛下溅射，形成包含Li，B，X，O和N的五种元素的薄膜。固体电解质包括由Li，B，P，O和N组成的五种元素，其中 P / B摩尔比为1以下。 该方法包括以P / B摩尔比为1以下的方式形成能够提供Li，B，P和O的靶; 并在纯N 2或含有N 2的气氛下溅射，形成含有Li，B，P，O和N的五种元素的薄膜。

    고체 전해질 및 그 제조 방법
    3.
    发明公开
    고체 전해질 및 그 제조 방법 有权
    固体电解质及其制备方法

    公开(公告)号：KR1020030094758A

    公开(公告)日：2003-12-18

    申请号：KR1020020032041

    申请日：2002-06-07

    Applicant: 강원대학교산학협력단 ,  백홍구

    Inventor： 이성만 ,  백홍구 ,  이승주 ,  이희원 ,  임정규 ,  유병주 ,  이승태

    IPC: H01M10/05

    CPC classification number: H01M10/0562 ,  H01M10/052 ,  H01M2300/0071

    Abstract: PURPOSE: A solid electrolyte, its preparation method and a thin film battery and a microsensor containing the electrolyte are provided, to improve the stability of the solid electrolyte at an electrode and an interface by a high lithium ion conductivity, a low electron conductivity and a structurally stable network structure. CONSTITUTION: The solid electrolyte comprises six elements comprising Li, X, Y, Z, O and N, wherein X, Y and Z are selected from the group consisting of P, B, Si, Al, Ge and As, respectively. The method comprises the steps of forming a target capable of providing Li, X, Y, Z and O; and sputtering it under pure N2 or the atmosphere containing N2 to form a thin film comprising six elements comprising Li, X, Y, Z, O and N. Preferably the target is the one placing a mosaic target of Y or a Y-containing compound or Z or a Z-containing compound on a target of a compound comprising Li, X and O, or a composite target comprising Li, X, Y, Z and O.

    Abstract translation: 目的：提供固体电解质及其制备方法和薄膜电池以及含有电解质的微传感器，以提高固体电解质在电极和界面处的稳定性，通过高的锂离子传导性，低电子传导性和 结构稳定的网络结构。 构成：固体电解质包含六种元素，其包含Li，X，Y，Z，O和N，其中X，Y和Z分别选自P，B，Si，Al，Ge和As。 该方法包括形成能够提供Li，X，Y，Z和O的靶的步骤; 并在纯N 2或含有N 2的气氛下溅射以形成包含Li，X，Y，Z，O和N的六种元素的薄膜。优选地，靶是放置Y或含Y化合物的马赛克靶 或Z或含Z的化合物在包含Li，X和O的化合物或包含Li，X，Y，Z和O的复合靶上。

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