公开(公告)号：US09142855B2

公开(公告)日：2015-09-22

申请号：US13353690

申请日：2012-01-19

申请人： Yo-Han Kwon ,  Je-Young Kim ,  Sang-Young Lee ,  Byung-Hun Oh ,  Ki-Tae Kim ,  Hyo-Jeong Ha

发明人： Yo-Han Kwon ,  Je-Young Kim ,  Sang-Young Lee ,  Byung-Hun Oh ,  Ki-Tae Kim ,  Hyo-Jeong Ha

IPC分类号： H01M10/056 ,  H01M10/052 ,  C08J5/22 ,  H01M10/0565 ,  C08F220/18 ,  C08F222/10 ,  C08K3/38 ,  C08K5/315 ,  C08K5/43

CPC分类号： H01M10/052 ,  C08F220/18 ,  C08F222/1006 ,  C08J5/20 ,  C08J5/22 ,  C08J5/2231 ,  C08J2379/08 ,  C08K3/38 ,  C08K5/315 ,  C08K5/43 ,  H01M6/162 ,  H01M6/181 ,  H01M10/0565 ,  H01M10/0568 ,  H01M2300/0082 ,  H01M2300/0085 ,  Y02E60/122 ,  Y02P70/54

摘要： Disclosed is an electrolyte for an electrochemical device. The electrolyte includes a composite of a plastic crystal matrix electrolyte doped with an ionic salt and a crosslinked polymer structure. The electrolyte has high ionic conductivity comparable to that of a liquid electrolyte due to the use of the plastic crystal, and high mechanical strength comparable to that of a solid electrolyte due to the introduction of the crosslinked polymer structure. Further disclosed is a method for preparing the electrolyte. The method does not essentially require the use of a solvent. Therefore, the electrolyte can be prepared in a simple manner by the method. The electrolyte is suitable for use in a cable-type battery whose shape is easy to change due to its high ionic conductivity and high mechanical strength.

摘要翻译： 公开了一种用于电化学装置的电解质。 电解质包括掺杂有离子盐的塑料晶体电解质和交联聚合物结构的复合物。 由于使用了塑料晶体，电解质具有与液体电解质相当的离子导电性，并且由于引入了交联聚合物结构而具有与固体电解质相当的高机械强度。 还公开了一种制备电解质的方法。 该方法基本上不需要使用溶剂。 因此，可以通过该方法以简单的方式制备电解质。 该电解质适用于由于其高离子导电性和高机械强度而容易变形的电缆型电池。

公开(公告)号：US08951658B2

公开(公告)日：2015-02-10

申请号：US13275691

申请日：2011-10-18

申请人： Yo-Han Kwon ,  Je-Young Kim ,  Ki-Tae Kim ,  Heon-Cheol Shin ,  Hyung-Man Cho ,  Hye-Ran Jung

发明人： Yo-Han Kwon ,  Je-Young Kim ,  Ki-Tae Kim ,  Heon-Cheol Shin ,  Hyung-Man Cho ,  Hye-Ran Jung

IPC分类号： H01M2/02 ,  H01M10/04 ,  H01M4/70 ,  H01M4/74 ,  H01M4/75 ,  H01M4/76 ,  H01M10/052 ,  H01M10/0583

CPC分类号： H01M10/0436 ,  H01M4/70 ,  H01M4/74 ,  H01M4/75 ,  H01M4/765 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0583 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011 ,  Y10T29/49108 ,  Y10T29/4911

摘要： A cable-type secondary battery includes an electrode assembly, which has a first polarity current collector having a long and thin shape, at least two first polarity electrode active material layers formed on the first polarity current collector to be spaced apart in the longitudinal direction, an electrolyte layer filled to surround at least two first polarity electrode active material layers, at least two second polarity electrode active material layers formed on the electrolyte layer to be spaced apart at positions corresponding to the first polarity electrode active material layers, and a second polarity current collector configured to surround the outer surfaces of the second polarity electrode active material layers, the electrode assembly being continuously bent into a serpentine configuration by a space between the first polarity electrode active material layers; and a cover member configured to surround the electrode assembly which is continuously bent into a substantially a serpentine configuration.

摘要翻译： 电缆型二次电池包括电极组件，该电极组件具有长且薄的形状的第一极性集电体，形成在第一极性集电器上的至少两个第一极性电极活性材料层沿纵向间隔开， 电解质层，其被填充以包围至少两个第一极性电极活性物质层，形成在所述电解质层上的至少两个第二极性电极活性物质层，以在与所述第一极性电极活性物质层对应的位置间隔开;以及第二极性 集电体，其被配置为围绕所述第二极性电极活性物质层的外表面，所述电极组件通过所述第一极性电极活性物质层之间的空间连续弯曲成蛇形构造; 以及盖构件，其构造成围绕连续地弯曲成大致蛇形结构的电极组件。

公开(公告)号：US20120148902A1

公开(公告)日：2012-06-14

申请号：US13399265

申请日：2012-02-17

申请人： Yo-Han Kwon ,  Je-Young Kim ,  Ki-Tae Kim ,  Heon-Cheol Shin ,  Hyung-Man Cho ,  Hye-Ran Jung

发明人： Yo-Han Kwon ,  Je-Young Kim ,  Ki-Tae Kim ,  Heon-Cheol Shin ,  Hyung-Man Cho ,  Hye-Ran Jung

IPC分类号： H01M10/02 ,  H01M2/02

CPC分类号： H01M10/0436 ,  H01M4/667 ,  H01M4/668 ,  H01M4/75 ,  H01M10/0525 ,  H01M10/058

摘要： A cable-type secondary battery is disclosed. The cable-type secondary battery includes electrodes, each of which includes a current collector having a horizontal cross section of a predetermined shape and an active material layer formed on the surface of the current collector. The electrodes extend in the lengthwise direction and are arranged in parallel. The current collector includes a polymer core and a metal coating layer formed on the surface of the polymer core. The use of the metal-coated polymer current collectors having high flexibility and conductivity makes the secondary battery highly flexible while maintaining the performance of the secondary battery. In addition, the cable-type secondary battery can be reduced in weight.

摘要翻译： 公开了一种电缆型二次电池。 电缆型二次电池包括电极，每个电极包括具有预定形状的水平横截面的集电器和形成在集电器表面上的活性材料层。 电极沿长度方向延伸并且平行布置。 集电体包括聚合物芯和形成在聚合物芯的表面上的金属涂层。 使用具有高柔性和导电性的金属涂覆的聚合物集电体使得二次电池在保持二次电池性能的同时具有高度的灵活性。 此外，电缆式二次电池的重量可以减轻。

公开(公告)号：US20120135299A1

公开(公告)日：2012-05-31

申请号：US13363640

申请日：2012-02-01

申请人： Yo-Han Kwon ,  Je-Young Kim ,  Heon-Cheol Shin

发明人： Yo-Han Kwon ,  Je-Young Kim ,  Heon-Cheol Shin

IPC分类号： H01M2/02

CPC分类号： H01M2/0202 ,  H01M2/0275 ,  H01M4/66 ,  H01M4/667 ,  H01M4/75 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/058 ,  H01M2002/0205

摘要： Provided is a cable-type secondary battery including an electrode assembly and a cover member surrounding the electrode assembly, the electrode assembly including first and second electrodes of an elongated shape and a separator or an electrolyte interposed between the first and second electrodes, each electrode including a current collector having a cross section of a circular, asymmetrical oval or polygonal shape perpendicular to the lengthwise direction thereof and an electrode active material applied onto the surface of the current collector, wherein the cover member has at least partially a predetermined concavo-convex pattern in the direction of the electrode assembly. The cover member of a concavo-convex pattern may improve the flexibility of the cable-type secondary battery. When the cover member is applied to an electrode active material pattern layer, the flexibility of the cable-type secondary battery may be further improved.

摘要翻译： 提供一种电缆型二次电池，其包括电极组件和围绕电极组件的盖构件，电极组件包括细长形状的第一和第二电极以及插在第一和第二电极之间的隔膜或电解质，每个电极包括 具有垂直于其长度方向的圆形，不对称椭圆形或多边形形状的横截面的集电器和施加在集电器表面上的电极活性材料，其中盖构件至少部分地具有预定的凹凸图案 在电极组件的方向上。 凹凸图案的盖构件可以提高电缆型二次电池的柔性。 当将盖构件施加到电极活性材料图案层时，可以进一步提高电缆型二次电池的柔性。

公开(公告)号：US20120121957A1

公开(公告)日：2012-05-17

申请号：US13340065

申请日：2011-12-29

申请人： Yo-Han Kwon ,  Je-Young Kim ,  Byung-Hun Oh

发明人： Yo-Han Kwon ,  Je-Young Kim ,  Byung-Hun Oh

IPC分类号： H01M2/10

CPC分类号： H01M2/204 ,  H01M10/0422 ,  H01M10/0436

摘要： A coupling socket of a cable-type secondary battery includes a first connection unit capable of being electrically connected to a terminal of a first polarity electrode of a cable-type secondary battery, a second connection unit capable of being electrically connected to a terminal of a second polarity electrode of another cable-type secondary battery, and a body electrically connected to the first connection unit and the second connection unit, wherein at least one of the first connection unit and the second connection unit is pivotal.

摘要翻译： 电缆型二次电池的耦合插座包括能够电连接到电缆型二次电池的第一极性电极的端子的第一连接单元，能够电连接到电缆型二次电池的端子的第二连接单元 另一个电缆型二次电池的第二极性电极和电连接到第一连接单元和第二连接单元的主体，其中第一连接单元和第二连接单元中的至少一个是枢转的。

公开(公告)号：US20120107657A1

公开(公告)日：2012-05-03

申请号：US13339620

申请日：2011-12-29

申请人： Yo-Han KWON ,  Je-Young KIM

发明人： Yo-Han KWON ,  Je-Young KIM

IPC分类号： H01M4/02

CPC分类号： H01M4/02 ,  H01M2/1094 ,  H01M4/13 ,  H01M4/78 ,  H01M10/0431

摘要： Provided is a cable-type secondary battery including an electrode assembly and a cover member surrounding the electrode assembly, the electrode assembly including first and second electrodes of an elongated shape and a separator or an electrolyte layer interposed between the first and second electrodes, each electrode including a current collector having a cross section of a circular, asymmetrical oval or polygonal shape perpendicular to the lengthwise direction thereof and an electrode active material applied onto the surface of the current collector, wherein the cover member has a preset pattern of continuous or discontinuous scratch grooves on the surface thereof.The cable-type secondary battery protects and/or coats the electrode assembly using the improved cover member having the scratch grooves, thereby improving the flexibility of the cable-type secondary battery.

摘要翻译： 提供一种电缆型二次电池，其包括电极组件和围绕电极组件的盖构件，电极组件包括细长形状的第一和第二电极以及插在第一和第二电极之间的隔膜或电解质层，每个电极 包括具有垂直于其长度方向的圆形，不对称椭圆形或多边形形状的横截面的集电器和施加到集电器表面上的电极活性材料，其中该盖部件具有连续或不连续划痕的预设图案 其表面上的凹槽。 电缆型二次电池使用具有划痕槽的改进的盖构件来保护和/或涂覆电极组件，从而提高电缆型二次电池的灵活性。

公开(公告)号：US20120015233A1

公开(公告)日：2012-01-19

申请号：US13242638

申请日：2011-09-23

申请人： Yo-Han Kwon ,  Je-Young Kim ,  Byung-Hun Oh ,  Ki-Tae Kim

发明人： Yo-Han Kwon ,  Je-Young Kim ,  Byung-Hun Oh ,  Ki-Tae Kim

IPC分类号： H01M10/02 ,  H01M6/42

CPC分类号： H01M10/052 ,  H01M2/02 ,  H01M2/0237 ,  H01M2/1673 ,  H01M4/38 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/587 ,  H01M4/624 ,  H01M4/66 ,  H01M4/661 ,  H01M4/663 ,  H01M4/667 ,  H01M4/70 ,  H01M4/75 ,  H01M6/44 ,  H01M10/02 ,  H01M10/0413 ,  H01M10/0422 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/058 ,  H01M2004/025 ,  H01M2010/4292 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011

摘要： Provided is a cable-type secondary battery including an inner electrode comprising at least two anodes arranged in parallel that extend longitudinally and have a horizontal cross section of a predetermined shape, an electrolyte layer serving as an ion channel surrounding the inner electrode, an outer electrode comprising a tubular cathode having a horizontal cross section of a predetermined shape and surrounding the electrolyte layer, and a protection coating surrounding the outer electrode. The cable-type secondary battery has free shape adaptation due to its linearity and flexibility. A plurality of inner electrodes within a tubular outer electrode leads to an increased contact area therebetween and consequently a high battery rate. It is easy to control the capacity balance between the inner and outer electrodes by adjusting the number of inner electrodes.

摘要翻译： 本发明提供一种电缆型二次电池，其包括内电极，所述内电极包括至少两个并联布置的阳极，所述阳极纵向延伸并具有预定形状的水平横截面，用作围绕所述内电极的离子通道的电解质层，外电极 包括具有预定形状的水平横截面并且围绕电解质层的管状阴极以及围绕外部电极的保护涂层。 电缆型二次电池具有自由的形状适应性，由于其线性和灵活性。 管状外部电极内的多个内部电极导致其间的接触面积增加，从而导致高的电池速率。 通过调节内部电极的数量，容易控制内外电极之间的电容平衡。

公开(公告)号：US09673485B2

公开(公告)日：2017-06-06

申请号：US13399614

申请日：2012-02-17

申请人： Yo-Han Kwon ,  Je-Young Kim ,  Heon-Cheol Shin ,  Ki-Tae Kim ,  Sang-Young Lee

发明人： Yo-Han Kwon ,  Je-Young Kim ,  Heon-Cheol Shin ,  Ki-Tae Kim ,  Sang-Young Lee

IPC分类号： H01M10/058 ,  H01M4/66 ,  H01M4/04 ,  H01M4/1395 ,  H01M4/70 ,  H01M10/0565 ,  H01M10/0568 ,  H01M10/052 ,  H01M4/02

CPC分类号： H01M10/058 ,  H01M4/0416 ,  H01M4/0438 ,  H01M4/0452 ,  H01M4/0469 ,  H01M4/1395 ,  H01M4/661 ,  H01M4/667 ,  H01M4/668 ,  H01M4/70 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/0568 ,  H01M2004/025 ,  H01M2004/027

摘要： Provided is a method for manufacturing an anode of a cable-type secondary battery having a solid electrolyte layer, including preparing an aqueous solution of an anode active material, making an anode by immersing a core as a current collector having a horizontal cross section of a predetermined shape and extending longitudinally in the aqueous solution, then applying an electric current to form a porous shell of the anode active material on the surface of the core, and forming a solid electrolyte layer on the surface of the anode by passing the anode through a solid electrolyte solution. The anode has a high contact area to increase the mobility of lithium ions, thereby improving battery performance. Also, the anode is capable of relieving stress and pressure in the battery, such as volume expansion during charging and discharging, thereby preventing battery deformation and ensuring battery stability.

公开(公告)号：US09048503B2

公开(公告)日：2015-06-02

申请号：US13277340

申请日：2011-10-20

申请人： Yo-Han Kwon ,  Je-Young Kim ,  Ki-Tae Kim ,  Heon-Cheol Shin ,  Hyung-Man Cho ,  Hye-Ran Jung

发明人： Yo-Han Kwon ,  Je-Young Kim ,  Ki-Tae Kim ,  Heon-Cheol Shin ,  Hyung-Man Cho ,  Hye-Ran Jung

IPC分类号： H01M2/02 ,  H01M10/04 ,  H01M4/70 ,  H01M4/74 ,  H01M4/75 ,  H01M4/76 ,  H01M10/052 ,  H01M10/0583

CPC分类号： H01M10/0436 ,  H01M4/70 ,  H01M4/74 ,  H01M4/75 ,  H01M4/765 ,  H01M10/0431 ,  H01M10/052 ,  H01M10/0583 ,  Y02E60/122 ,  Y10T29/49108 ,  Y10T29/4911

摘要： A method for manufacturing a cable-type secondary battery includes: preparing a first polarity current collector having a long and thin shape; forming at least two first polarity electrode active material layers on the first polarity current collector to be spaced apart from each other in the longitudinal direction; forming an electrolyte layer to surround the at least two first polarity electrode active material layers; forming at least two second polarity electrode active material layers on the electrolyte layer to be spaced apart from each other at positions corresponding to the first polarity electrode active material layers; forming an electrode assembly by surrounding the second polarity electrode active material layers with a second polarity current collector; surrounding the electrode assembly with a cover member; and bending the electrode assembly and the cover member into a serpentine configuration with the active regions spaced apart from one another.

摘要翻译： 一种电缆型二次电池的制造方法，其特征在于，具备：制作长而薄的第一极性集电体; 在所述第一极性集电体上形成至少两个第一极性电极活性材料层，以在纵向上彼此间隔开; 形成电解质层以包围所述至少两个第一极性电极活性材料层; 在所述电解质层上形成至少两个第二极性电极活性材料层，以在与所述第一极性电极活性材料层相对应的位置彼此间隔开; 通过用第二极性集电器围绕第二极性电极活性材料层形成电极组件; 用盖构件围绕电极组件; 以及将电极组件和盖构件弯曲成蛇形结构，其中活动区域彼此间隔开。

公开(公告)号：US08895101B2

公开(公告)日：2014-11-25

申请号：US13237299

申请日：2011-09-20

申请人： Yo-Han Kwon ,  Joo-Sung Lee ,  Je-Young Kim ,  Jong-Hun Kim

发明人： Yo-Han Kwon ,  Joo-Sung Lee ,  Je-Young Kim ,  Jong-Hun Kim

IPC分类号： H01M10/052 ,  H01M4/76 ,  C23C18/12 ,  H01M4/04 ,  H01M4/139 ,  H01M4/62 ,  H01M4/66 ,  H01M10/04 ,  H01M10/0565 ,  H01M10/058 ,  C23C18/00 ,  H01M4/02

CPC分类号： H01M4/0404 ,  C23C18/1291 ,  H01M4/0411 ,  H01M4/139 ,  H01M4/621 ,  H01M4/622 ,  H01M4/623 ,  H01M4/667 ,  H01M4/668 ,  H01M4/765 ,  H01M10/0413 ,  H01M10/0436 ,  H01M10/052 ,  H01M10/0565 ,  H01M10/058 ,  H01M2004/025 ,  Y02E60/122 ,  Y02P70/54 ,  Y02T10/7011 ,  Y10T29/49115

摘要： The present invention relates to a method for manufacturing a cable-type secondary battery comprising an electrode that extends longitudinally in a parallel arrangement and that includes a current collector having a horizontal cross section of a predetermined shape and an active material layer formed on the current collector, and the electrode is formed by putting an electrode slurry including an active material, a polymer binder, and a solvent into an extruder, by extrusion-coating the electrode slurry on the current collector while continuously providing the current collector to the extruder, and by drying the current collector coated with the electrode slurry to form an active material layer.

摘要翻译： 电缆型二次电池的制造方法技术领域本发明涉及一种电缆型二次电池的制造方法，其特征在于，包括以并列方式纵向延伸的电极，其包括具有规定形状的水平截面的集电体和形成在所述集电体上的活性物质层 并且通过将包含活性物质，聚合物粘合剂和溶剂的电极浆料放入挤出机中，通过在集电体上挤出涂布电极浆料，同时将集流体连续地提供给挤出机，并且通过 干燥涂覆有电极浆料的集电体以形成活性材料层。