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    Electrolyte composition for dye-sensitized solar cell, manufacturing method of the composition, and dye-sensitized solar cell including the composition
    1.
    发明申请
    Electrolyte composition for dye-sensitized solar cell, manufacturing method of the composition, and dye-sensitized solar cell including the composition 审中-公开
    用于染料敏化太阳能电池的电解质组合物，该组合物的制造方法和包含该组合物的染料敏化太阳能电池

    公开(公告)号：US20070102039A1

    公开(公告)日：2007-05-10

    申请号：US11544143

    申请日：2006-10-06

    申请人： Kwang Man Kim ,  Man Gu Kang ,  Nam Gyu Park ,  Kwang-Sun Ryu ,  Soon Ho Chang

    发明人： Kwang Man Kim ,  Man Gu Kang ,  Nam Gyu Park ,  Kwang-Sun Ryu ,  Soon Ho Chang

    IPC分类号： H01L31/00

    CPC分类号： H01G9/2009 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02P70/521

    摘要： Provided are an electrolyte composition of a dye-sensitized solar cell, a manufacturing method thereof, and a dye-sensitized solar cell comprising the composition. The composition comprises a polyvinylidene fluoride (PVDF) based high polymer and titanium dioxide nanoparticles serving as an inorganic material based filler. Using the PVDF based high polymer in the composition can solidify the composition, and this solidification can contribute to the flexibility of a solar cell. Also, the inorganic material based filler, i.e., the titanium dioxide nanoparticles, can reinforce the collection and retention of an aqueous component comprising iodide ions, which are carriers within the electrolyte. Accordingly, compared to typical high polymer based electrolyte solutions, excellent photoelectric conversion efficiency can be achieved with the above electrolyte composition.

    摘要翻译： 本发明提供染料敏化太阳能电池的电解质组合物，其制造方法和包含该组合物的染料敏化太阳能电池。 该组合物包含用作无机材料的填料的基于聚偏二氟乙烯（PVDF）的高聚物和二氧化钛纳米颗粒。 在组合物中使用基于PVDF的高聚物可以固化组合物，并且该固化可以有助于太阳能电池的柔性。 而且，基于无机材料的填料，即二氧化钛纳米颗粒，可以增强含有碘离子的含水组分的收集和保留，这些离子是电解质内的载体。 因此，与典型的高分子电解质溶液相比，可以用上述电解质组合物实现优异的光电转换效率。

    Cathode active material for lithium secondary cell and method for manufacturing the same
    2.
    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

    申请人： 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

    发明人： 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分类号： H01M4/58 ,  C01B25/45 ,  C01B17/98

    CPC分类号： H01M4/525 ,  C01B25/45 ,  H01M4/131 ,  H01M4/136 ,  H01M4/485 ,  H01M4/5825 ,  H01M10/052

    摘要： 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.

    摘要翻译： 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。

    Lithium cationic single-ion conducting filler-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same
    4.
    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

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

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

    IPC分类号： H01M10/40 ,  H01M2/16

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

    摘要： 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.

    摘要翻译： 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。

    Lithium cationic single-ion conducting filler-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same
    5.
    再颁专利
    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：USRE44264E1

    公开(公告)日：2013-06-04

    申请号：US12837062

    申请日：2010-07-15

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

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

    IPC分类号： H01M10/40 ,  H01M2/16

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

    摘要： 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.

    摘要翻译： 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，其特征在于，将具有不同孔径的多个聚合物基体构成的复合聚合物基质多层结构体浸渍在电解液中。 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。

    Method for manufacturing a conductive polymer film
    6.
    发明授权
    Method for manufacturing a conductive polymer film 失效
    导电性高分子膜的制造方法

    公开(公告)号：US06309694B1

    公开(公告)日：2001-10-30

    申请号：US09498037

    申请日：2000-02-04

    申请人： Kwang Sun Ryu ,  Kwang Man Kim ,  Seong-Gu Kang ,  Soon Ho Chang

    发明人： Kwang Sun Ryu ,  Kwang Man Kim ,  Seong-Gu Kang ,  Soon Ho Chang

    IPC分类号： B05D302

    CPC分类号： H01B1/128 ,  C08J5/18 ,  C08J2300/12

    摘要： A method of manufacturing a conducting polymer film including dissolving a lithium salt in an organic solvent; after the lithium salt is completely dissolved in the organic solvent, dissolving a conducting polymer in the organic solvent by adding the conducting polymer little by little in many separate doses into the organic solvent until obtaining a deep blue colored solution; and leaving the deep blue colored solution as it stands over seven days and coating it on a flat surface; and evaporating the solvent from the coated solution. It is possible to work the conducting polymer film in a very thin membrane and to control the thickness as required, since the polymer film can be formed directly from a solution. Furthermore, it is also possible to control the conductivity of the polymer film by varying the type of salts as used and the concentration thereof, and thus its applicability is very diverse as the purpose of using them, for example in electronic/electric components.

    摘要翻译： 一种制造导电聚合物膜的方法，包括将锂盐溶解在有机溶剂中; 在锂盐完全溶解在有机溶剂中之后，通过以多种不同的剂量将导电聚合物一点一点地添加到有机溶剂中直到获得深蓝色溶液，将导电聚合物溶解在有机溶剂中; 并将深蓝色溶液放置七天，并将其涂布在平坦的表面上; 并从涂布溶液中蒸发溶剂。 可以在非常薄的膜中加工导电聚合物膜并根据需要控制厚度，因为聚合物膜可以直接从溶液形成。 此外，也可以通过改变所使用的盐的类型及其浓度来控制聚合物膜的导电性，因此其应用性作为其使用目的非常多样化，例如在电子/电气部件中。

    Cathode composition for lithium batteries and method of preparing the same
    8.
    发明授权
    Cathode composition for lithium batteries and method of preparing the same 有权
    锂电池用阴极组合物及其制备方法

    公开(公告)号：US07157072B2

    公开(公告)日：2007-01-02

    申请号：US10886077

    申请日：2004-07-06

    申请人： Xianglan Wu ,  Yong Joon Park ,  Kwang Sun Ryu ,  Soon Ho Chang

    发明人： Xianglan Wu ,  Yong Joon Park ,  Kwang Sun Ryu ,  Soon Ho Chang

    IPC分类号： C01B13/00

    CPC分类号： H01M4/505 ,  C01G45/1221 ,  C01G45/1228 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2004/03 ,  C01P2006/40 ,  H01M4/0471 ,  H01M4/485

    摘要： Provided is a cathode composition for lithium secondary battery that includes a lithium-chromium-titanium-manganese oxide that has the formula Li[Li(1-x)/3CrxTi(2/3)yMn2(1-x-y)/3]O2 where 0≦x≦0.3, 0≦y≦0.3 and 0.1≦x+y≦0.3, and layered a-LiFeO2 structure. A method of synthesizing the lithium-chromium-titanium manganese oxide includes preparing a first mixed solution by dispersing titanium dioxide (TiO2) in a mixed solution of chrome acetate (Cr3(OH)2(CH3CO2)7) and manganese acetate ((CH3CO2)2Mn.4H2O), adding a lithium hydroxide (LiOH) solution to the first mixed solution to obtain homogeneous precipitates, forming precursor powder that has the formula Li[Li(1-x)/3CrxTi(2/3)yMn2(1-x-y)/3]O2 where 0≦x≦0.3, 0≦y≦0.3 and 0.1≦x+y≦0.3 by heating the homogeneous precipitates, and heating the precursor powder to form oxide powder having a layered structure.

    摘要翻译： 本发明提供一种锂二次电池用阴极组合物，其特征在于，具有式Li [Li（1-x）/ 3 Ti（2/3）y Mn 2（1-xy）/ 3 O 2其中0 <= x <= 0.3,0 <= y <= 0.3和0.1 <= x + y <= 0.3，层叠a-LiFeO 2结构。 合成锂 - 铬 - 钛锰氧化物的方法包括通过将二氧化钛（TiO 2）在乙酸铬（Cr 3 O 3）的混合溶液中分散来制备第一混合溶液， （OH）2（CH 3 CO 2）7）和乙酸锰（（CH 3） 将第一混合溶液中的氢氧化锂（LiOH）溶液加入到第二混合溶液中，向第二混合溶液中加入氢氧化锂（LiOH） 获得均匀的沉淀物，形成具有式Li [Li（1-x）/ 3 Cr x Ti（2/3）y Mn 2（1-xy）/ 3 O 2其中0 <= x <= 0.3,0 <= y <0.3和0.1 <= x + y 通过加热均匀的沉淀物，加热前体粉末形成具有层状结构的氧化物粉末，使其为<= 0.3。

    Single ion conductor-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same
    9.
    发明授权
    Single ion conductor-containing composite polymer electrolyte for lithium secondary battery and method of manufacturing the same 有权
    用于锂二次电池的单离子导体复合聚合物电解质及其制造方法

    公开(公告)号：US07211352B2

    公开(公告)日：2007-05-01

    申请号：US10750152

    申请日：2003-12-30

    申请人： Young Gi Lee ,  Kwang Sun Ryu ,  Soon Ho Chang

    发明人： Young Gi Lee ,  Kwang Sun Ryu ,  Soon Ho Chang

    IPC分类号： H01M10/40 ,  H01M6/18 ,  H01M4/66

    CPC分类号： H01M10/0565 ,  H01M10/052 ,  H01M2300/0082 ,  H01M2300/0094

    摘要： Provided are a composite polymer electrolyte for a lithium secondary battery that includes a composite polymer matrix structure having a single ion conductor-containing polymer matrix to enhance ionic conductivity and a method of manufacturing the same. The composite polymer electrolyte includes a first polymer matrix made of a first porous polymer with a first pore size; a second polymer matrix made of a single ion conductor, an inorganic material, and a second porous polymer with a second pore size smaller than the first pore size. The second polymer matrix is coated on a surface of the first polymer matrix. The composite polymer matrix structure can increase mechanical properties. The single ion conductor-containing porous polymer matrix of a submicro-scale can enhance ionic conductivity and the charge/discharge cycle stability.

    摘要翻译： 提供一种用于锂二次电池的复合聚合物电解质，其包括具有单离子导体的聚合物基质以提高离子导电性的复合聚合物基体结构及其制造方法。 复合聚合物电解质包括由具有第一孔径的第一多孔聚合物制成的第一聚合物基体; 由单一离子导体制成的第二聚合物基体，无机材料和具有小于第一孔径的第二孔径的第二多孔聚合物。 将第二聚合物基质涂覆在第一聚合物基质的表面上。 复合聚合物基体结构可增加机械性能。 具有亚微米级的单离子导体多孔聚合物基质可以提高离子电导率和充放电循环的稳定性。