公开(公告)号：US20080118848A1

公开(公告)日：2008-05-22

申请号：US11929891

申请日：2007-10-30

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

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

IPC分类号： H01M6/04

CPC分类号： H01M6/40 ,  H01M2/1606 ,  H01M2/1653 ,  H01M6/045 ,  H01M2300/0002 ,  H01M2300/0014

摘要： 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.

摘要翻译： 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。

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。

公开(公告)号：US09680135B2

公开(公告)日：2017-06-13

申请号：US13224318

申请日：2011-09-01

申请人： Young-Gi Lee ,  Kwang Man Kim ,  Min Gyu Choi ,  Kunyoung Kang

发明人： Young-Gi Lee ,  Kwang Man Kim ,  Min Gyu Choi ,  Kunyoung Kang

IPC分类号： H01M10/056 ,  H01M2/02 ,  B32B27/08 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0585 ,  B32B15/08 ,  B32B15/085 ,  B32B27/30 ,  B32B27/32 ,  B32B37/20 ,  B32B38/00

CPC分类号： H01M2/0207 ,  B32B15/08 ,  B32B15/085 ,  B32B27/08 ,  B32B27/306 ,  B32B27/32 ,  B32B37/20 ,  B32B38/0004 ,  B32B2307/50 ,  B32B2307/7242 ,  B32B2309/02 ,  B32B2309/105 ,  B32B2457/00 ,  B32B2457/10 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/0292 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0585 ,  H01M2300/0085 ,  Y02P70/54 ,  Y10T156/10

摘要： A pouch-type flexible film battery, including: (a) a cathode structure including a cathode pouch, a cathode conductive carbon layer, and a cathode layer; (b) an anode structure including an anode pouch, an anode conductive carbon layer, and an anode layer; and (c) a polymer electrolyte layer that is provided between the cathode and anode structures, that is bonded to the cathode layer and to the anode layer, and that is a gel-type electrolyte having adhesive properties and including a cellulose-based polymer.

公开(公告)号：US08557426B2

公开(公告)日：2013-10-15

申请号：US12708807

申请日：2010-02-19

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

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

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

CPC分类号： H01M6/40 ,  H01M4/366 ,  H01M4/76 ,  H01M6/02 ,  H01M6/181 ,  H01M10/0472

摘要： 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.

摘要翻译： 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。

公开(公告)号：US20120058378A1

公开(公告)日：2012-03-08

申请号：US13224318

申请日：2011-09-01

申请人： Young-Gi LEE ,  Kwang Man Kim ,  Min Gyu Choi ,  Kunyoung Kang

发明人： Young-Gi LEE ,  Kwang Man Kim ,  Min Gyu Choi ,  Kunyoung Kang

IPC分类号： H01M10/02 ,  B32B37/12 ,  B32B37/14 ,  H01M10/04

CPC分类号： H01M2/0207 ,  B32B15/08 ,  B32B15/085 ,  B32B27/08 ,  B32B27/306 ,  B32B27/32 ,  B32B37/20 ,  B32B38/0004 ,  B32B2307/50 ,  B32B2307/7242 ,  B32B2309/02 ,  B32B2309/105 ,  B32B2457/00 ,  B32B2457/10 ,  H01M2/0275 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M2/0292 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0585 ,  H01M2300/0085 ,  Y02P70/54 ,  Y10T156/10

摘要： Provided are a pouch-type flexible film battery and a method of manufacturing the same. The film battery includes a cathode structure including a cathode pouch, a cathode conductive carbon layer, and a cathode layer, an anode structure including an anode pouch, an anode conductive carbon layer, and an anode layer, and a polymer electrolyte layer between the cathode and anode structures. The polymer electrode layer may be a gel-type electrolyte including a cellulose-based polymer.

摘要翻译： 提供一种袋型柔性膜电池及其制造方法。 该薄膜电池包括阴极结构，阴极导电性碳层和阴极层，负极结构体，负极导电性碳层和阳极层以及阳极结构体 和阳极结构。 聚合物电极层可以是包含纤维素类聚合物的凝胶型电解质。

公开(公告)号：US20100119947A1

公开(公告)日：2010-05-13

申请号：US12484707

申请日：2009-06-15

申请人： Young-Gi LEE ,  Kwang Man Kim ,  Jongdae Kim ,  Jaephil Cho ,  Sun Hye Lim

发明人： Young-Gi LEE ,  Kwang Man Kim ,  Jongdae Kim ,  Jaephil Cho ,  Sun Hye Lim

IPC分类号： H01M4/58 ,  H01M4/88

CPC分类号： H01M4/505 ,  H01M4/0471 ,  H01M4/1391 ,  H01M4/366

摘要： Provided are a method for forming a cathode active material powder for a lithium secondary cell, and a cathode active material powder prepared using the method. According to the method, a coating layer consisting of a combination of a water-soluble polymer and a metal oxide may be formed on the particle surface of the cathode active material, thereby forming a uniform thickness of the coating layer. Thus, the elution of manganese may be prevented, thereby improving the capacity of the cathode active material and providing excellent cycle characteristics.

摘要翻译： 提供一种用于形成锂二次电池用正极活性物质粉末的方法和使用该方法制备的正极活性物质粉末。 根据该方法，可以在阴极活性物质的粒子表面上形成由水溶性聚合物和金属氧化物的组合构成的涂层，由此形成均匀的涂层厚度。 因此，可以防止锰的洗脱，从而提高阴极活性物质的容量并提供优异的循环特性。

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。

公开(公告)号：US20080118830A1

公开(公告)日：2008-05-22

申请号：US11861350

申请日：2007-09-26

申请人： Young-gi Lee ,  Kwang Sun Ryu ,  Kwang Man Kim ,  Junho Yeo ,  Cheol Sig Pyo

发明人： Young-gi Lee ,  Kwang Sun Ryu ,  Kwang Man Kim ,  Junho Yeo ,  Cheol Sig Pyo

IPC分类号： H01M2/02

CPC分类号： H01M2/0207 ,  H01M2/0257 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/0287 ,  H01M6/40

摘要： Provided are a multi-layered polymer package for a film battery and a combined package and current collector. The polymer package for the film battery and the combined package and current collector include a multi-layered polymer film having a construction of at least three layers, which includes a first polymer film, a second polymer film, and a third polymer film, the first, second, and third polymer films being made of different materials. The first polymer film is made of a hydrocarbon compound which is unsubstituted or substituted by a fluorine (F) atom. The second polymer film is made of an amorphous polymer. The third polymer film is made of a polymer having a tensile strength of a predetermined value or more and a tensile modulus of a predetermined value or more. In the combined package and current collector, a conductive layer is disposed on a surface of the multi-layered polymer film.

摘要翻译： 提供了一种用于膜电池和组合封装和集电器的多层聚合物封装。 用于薄膜电池和组合封装和集电器的聚合物封装包括具有至少三层结构的多层聚合物膜，其包括第一聚合物膜，第二聚合物膜和第三聚合物膜，第一聚合物膜 ，第二和第三聚合物膜由不同的材料制成。 第一聚合物膜由未被取代或被氟（F）原子取代的烃化合物制成。 第二聚合物膜由无定形聚合物制成。 第三聚合物膜由具有预定值以上的拉伸强度和规定值以上的拉伸弹性模量的聚合物构成。 在组合封装和集电器中，在多层聚合物膜的表面上设置导电层。

公开(公告)号：US20100199597A1

公开(公告)日：2010-08-12

申请号：US12670716

申请日：2008-07-29

申请人： Kwang Man Kim ,  Sang Mun Yun

发明人： Kwang Man Kim ,  Sang Mun Yun

IPC分类号： E04B1/04

CPC分类号： E04G11/22 ,  E04B1/3516 ,  E04G11/20

摘要： A method of forming multiple horizontal structural members is disclosed. The method includes building a vertical structural member by a sliding construction method, lifting a horizontal form frame unit using sliding construction equipment, installing a frame support structure under the horizontal form frame unit, casting concrete into the horizontal form frame unit to form a horizontal structural member, and simultaneously building the horizontal structural members to several stories.

摘要翻译： 公开了一种形成多个水平结构构件的方法。 该方法包括：通过滑动施工方法建立垂直结构构件，使用滑动施工设备提升水平框架单元，在水平框架单元下安装框架支撑结构，将混凝土浇注成水平框架单元以形成水平结构 成员，同时建设水平结构成员几个故事。

公开(公告)号：US20100003074A1

公开(公告)日：2010-01-07

申请号：US12517756

申请日：2007-12-21

申请人： Kwang Man Kim

发明人： Kwang Man Kim

IPC分类号： F16B7/02 ,  F16B7/18 ,  F16B2/14 ,  F16D1/00

CPC分类号： F16B7/182 ,  E04C5/165 ,  Y10T403/145 ,  Y10T403/556 ,  Y10T403/635 ,  Y10T403/7069

摘要： A steel bar connecting structure is disclosed. The steel bar connecting structure includes a connecting sleeve having on an inner circumference thereof an internal threaded part, and a steel bar having an external threaded part which engages with the internal threaded part. The steel bar is inserted into the connecting sleeve. Each of the internal threaded part and the external threaded part is formed such that a crest of each of threads thereof is cut. Thereby, when the steel bar is strongly coupled to the connecting sleeve, a neighboring crest and root of the internal threaded part and the external threaded part are not in contact with each other, whereas inclined flanks of the threads of the internal threaded part and the external threaded part are in close contact with each other.

摘要翻译： 公开了一种钢筋连接结构。 钢筋连接结构包括在其内圆周上具有内螺纹部分的连接套筒和具有与内螺纹部分接合的外螺纹部分的钢棒。 钢筋插入连接套筒。 每个内螺纹部分和外螺纹部分被形成为使得其每个螺纹的波峰被切割。 因此，当钢筋牢固地连接到连接套筒时，内螺纹部分和外螺纹部分的相邻顶部和根部彼此不接触，而内螺纹部分的螺纹的倾斜侧面和 外螺纹部分彼此紧密接触。