中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

37 records (took 0.051 seconds)

    AQEUOUS ELECTROLYTE COMPOSITION AND SEALED-TYPE PRIMARY FILM BATTERY INCLUDING ELECTROLYTE LAYER FORMED OF THE AQUEOUS ELECTROLYTE COMPOSITION
    11.
    发明申请
    AQEUOUS ELECTROLYTE COMPOSITION AND SEALED-TYPE PRIMARY FILM BATTERY INCLUDING ELECTROLYTE LAYER FORMED OF THE AQUEOUS ELECTROLYTE COMPOSITION 审中-公开
    含电解质组合物和密封型主电池电池，包括形成电解质电解质组合物的电解质层

    公开(公告)号：US20080118848A1

    公开(公告)日：2008-05-22

    申请号：US11929891

    申请日：2007-10-30

    Applicant: Young Gi LEE ,  Kwang Man Kim ,  Kwang Sun Ryu ,  Jun Ho Yeo ,  Choel Sig Pyo

    Inventor： Young Gi LEE ,  Kwang Man Kim ,  Kwang Sun Ryu ,  Jun Ho Yeo ,  Choel Sig Pyo

    IPC: H01M6/04

    CPC classification number: H01M6/40 ,  H01M2/1606 ,  H01M2/1653 ,  H01M6/045 ,  H01M2300/0002 ,  H01M2300/0014

    Abstract: Provided are an aqueous electrolyte composition including hydrophilic microparticles and a sealed-type primary film battery including an electrolyte layer formed of the aqueous electrolyte composition. In the sealed-type primary film battery, a separation film is interposed between a positive electrode and a negative electrode, and has a plurality of through-holes. A non-flowable electrolyte layer interposed between the positive electrode and the negative electrode includes first and second electrolyte layers extending parallel to the positive electrode and the negative electrode, and a plurality of third electrolyte layers filled in the through-holes of the separation film so as to be integrally connected to the first electrolyte layer and the second electrolyte layer. Due to the third electrolyte layers filled in the through-holes of the separation film, an ion transfer path in the electrolyte layer is shortened. The hydrophilic microparticles are dispersed in the electrolyte layer so as to prevent moisture evaporation.

    Abstract translation: 提供一种包含亲水性微粒的水性电解质组合物和包含由所述水性电解质组合物形成的电解质层的密封型初级膜电池。 在密封型初级膜电池中，在正极和负极之间插入分离膜，并且具有多个通孔。 插入在正极和负极之间的不可流动的电解质层包括平行于正极和负极延伸的第一和第二电解质层，以及填充在分离膜的通孔中的多个第三电解质层 以与第一电解质层和第二电解质层一体连接。 由于第三电解质层填充在分离膜的通孔中，电解质层中的离子传递路径缩短。 亲水性微粒分散在电解质层中以防止水分蒸发。

    Cathode active material for lithium secondary cell and method for manufacturing the same
    13.
    发明授权
    Cathode active material for lithium secondary cell and method for manufacturing the same 有权
    锂二次电池用正极活性物质及其制造方法

    公开(公告)号：US06986968B2

    公开(公告)日：2006-01-17

    申请号：US10323731

    申请日：2002-12-20

    Applicant: Young Sik Hong ,  Kwang Sun Ryu ,  Soon Ho Chang ,  Yong Joon Park ,  Young Gi Lee ,  Kwang Man Kim ,  Nam Gyu Park ,  Man Gu Kang ,  Xiang Lan Wu

    Inventor： Young Sik Hong ,  Kwang Sun Ryu ,  Soon Ho Chang ,  Yong Joon Park ,  Young Gi Lee ,  Kwang Man Kim ,  Nam Gyu Park ,  Man Gu Kang ,  Xiang Lan Wu

    IPC: H01M4/58 ,  C01B25/45 ,  C01B17/98

    CPC classification number: H01M4/525 ,  C01B25/45 ,  H01M4/131 ,  H01M4/136 ,  H01M4/485 ,  H01M4/5825 ,  H01M10/052

    Abstract: A cathode active material for a lithium secondary cell used in a cellular phone is disclosed. The cathode active material for the lithium secondary cell and the method the same having a high capacity and a long lifetime, different from LiCoO2 and LiMn2O4, Li(Ni, Co)O2, and V-system oxide that has been researched as the active material for substituting LiCoO2 are provided. The cathode active material for the lithium secondary cell in the next formula 1 is obtained by heating or chemically treating diadochite [Fe2(PO4)(SO4)(OH).6H2O] that is the mineral containing PO43−, SO42−, and OH−. LiaFebMc(PO4)x(SO4)y(OH)z   (1) In the formula, M is at least one element selected from a radical consisting of Mg, Ti, Cr, Mn, Co, Ni, Cu, Zn, Al, and Si, with 0≦a, c≦0.5, 1≦b≦2, 0.5≦x, y, z≦1.5.

    Abstract translation: 公开了一种用于蜂窝电话的锂二次电池用正极活性物质。 用于锂二次电池的正极活性材料及其与LiCoO 2和LiMn 2 O 4不同的具有高容量和长寿命的方法， 提供了作为用于代替LiCoO 2 N 2的活性物质研究的Li（Ni，Co）O 2 2的V体系氧化物。 下式1中的锂二次电池用正极活性物质是通过加热或化学处理二氧化钛[Fe 2 O 3（PO 4））（SO 4） /SUB> )(OH).6H2O]，它是含有PO 3，SO 3，SO 4， ＆lt; 2＆gt;和＆lt; / SUP＆gt;。 <？in-line-formula description =“In-line Formulas”end =“lead”？？？？？？？？？？？（＆lt;＆lt; （SO 4）x（SO 4）x（OH）z（1） ）<？in-line-formula description =“In-line Formulas”end =“tail”？>在公式中，M是从由Mg，Ti，Cr，Mn，Co，Ni组成的基团中选择的至少一种元素 ，Cu，Zn，Al和Si，0≤a，c≤0.5,1≤b≤2,0.5≤x，y，z≤1.5。

    Vacuum-sealing-type flexible-film primary battery
    16.
    发明授权
    Vacuum-sealing-type flexible-film primary battery 有权
    真空密封型柔性膜一次电池

    公开(公告)号：US08557426B2

    公开(公告)日：2013-10-15

    申请号：US12708807

    申请日：2010-02-19

    Applicant: Young Gi Lee ,  Kwang Man Kim ,  Min Gyu Choi ,  Sang Hyo Lee ,  Jong Dae Kim

    Inventor： Young Gi Lee ,  Kwang Man Kim ,  Min Gyu Choi ,  Sang Hyo Lee ,  Jong Dae Kim

    IPC: H01M6/00 ,  H01M8/00 ,  H01M10/00

    CPC classification number: H01M6/40 ,  H01M4/366 ,  H01M4/76 ,  H01M6/02 ,  H01M6/181 ,  H01M10/0472

    Abstract: Provided are a vacuum-sealing-type flexible-film primary battery and a method of manufacturing the same. The primary battery includes a battery assembly comprising a positive electrode plate including a positive electrode collector having a first conductive carbon layer disposed directly on a surface-treated inner surface of a first pouch and a positive electrode layer disposed on the first conductive carbon layer of the positive electrode collector, a negative electrode plate including a negative electrode collector having a second conductive carbon layer disposed directly on a surface-treated inner surface of a second pouch and a negative electrode layer disposed on the second conductive carbon layer of the negative electrode collector, and an adhesion/post-injection polymer electrolyte layer interposed between the positive electrode plate and the negative electrode plate, wherein the battery assembly is completely sealed. The flexible-film primary battery may employ the pouch as a collector film to improve flexibility. Also, the flexible-film primary battery may be completely sealed using the pouch to improve a retention period and cell performance. Furthermore, the flexible-film primary battery may be manufactured using a screen printing technique, thereby facilitating a roll-to-roll sequential process.

    Abstract translation: 提供真空密封型柔性膜一次电池及其制造方法。 一次电池包括电池组件，该电池组件包括正极板，该正极板包括正极集电体，该正极集电体具有直接设置在第一小袋的表面处理内表面上的第一导电碳层和设置在第一导电碳层的第一导电碳层上的正极层 正极集电体，具有负极集电体的负极板，负极集电体具有直接设置在第二小袋的表面处理内表面上的第二导电性碳层和设置在负极集电体的第二导电性碳层上的负极层， 以及插入正极板和负极板之间的粘合/后注入聚合物电解质层，其中电池组件被完全密封。 柔性膜一次电池可以采用袋作为收集膜来提高柔韧性。 此外，柔性膜一次电池可以使用袋完全密封，以改善保留期和电池性能。 此外，可以使用丝网印刷技术来制造柔性膜一次电池，从而便于卷对卷顺序处理。

    Lithium cationic single-ion conducting filler-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same
    20.
    发明授权
    Lithium cationic single-ion conducting filler-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same 有权
    锂二次电池用锂阳离子单离子导电填料复合聚合物电解质及其制造方法

    公开(公告)号：US07399556B2

    公开(公告)日：2008-07-15

    申请号：US11097730

    申请日：2005-04-01

    Applicant: Young Gi Lee ,  Kwang Man Kim ,  Kwang Sun Ryu ,  Soon Ho Chang

    Inventor： Young Gi Lee ,  Kwang Man Kim ,  Kwang Sun Ryu ,  Soon Ho Chang

    IPC: H01M10/40 ,  H01M2/16

    CPC classification number: H01M10/0565 ,  H01M2/145 ,  H01M2/166 ,  H01M2/1686 ,  H01M10/052 ,  H01M10/056 ,  H01M2300/0025 ,  H01M2300/0071 ,  H01M2300/0082 ,  H01M2300/0091 ,  H01M2300/0094

    Abstract: Provided are a composite polymer electrolyte for a lithium secondary battery in which a composite polymer matrix multi-layer structure composed of a plurality of polymer matrices with different pore sizes is impregnated with an electrolyte solution, and a method of manufacturing the same. Among the polymer matrices, a microporous polymer matrix with a smaller pore size contains a lithium cationic single-ion conducting inorganic filler, thereby enhancing ionic conductivity, the distribution uniformity of the impregnated electrolyte solution, and maintenance characteristics. The microporous polymer matrix containing the lithium cationic single-ion conducting inorganic filler is coated on a surface of a porous polymer matrix to form the composite polymer matrix multi-layer structure, which is then impregnated with the electrolyte solution, to manufacture the composite polymer electrolyte. The composite polymer electrolyte is used in a unit battery. The composite polymer matrix structure can increase mechanical properties. The introduction of the lithium cationic single-ion conducting inorganic filler can provide excellent ionic conductivity and high rate discharge characteristics.

    Abstract translation: 本发明提供一种锂二次电池用复合高分子电解质及其制造方法，其中将由多个不同孔径的聚合物基体组成的复合聚合物基体多层结构浸渍在电解质溶液中。 在聚合物基质中，具有较小孔径的微孔聚合物基质包含阳离子单离子导电无机填料，从而提高离子电导率，浸渍电解质溶液的分布均匀性和维护特性。 将含有阳离子单离子导电无机填料的微孔聚合物基体涂覆在多孔聚合物基质的表面上以形成复合聚合物基质多层结构，然后用电解质溶液浸渍，制备复合聚合物电解质 。 复合聚合物电解质用于单位电池。 复合聚合物基体结构可增加机械性能。 引入锂阳离子单离子导电无机填料可以提供优异的离子导电性和高速率放电特性。

Patent Agency Ranking