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21. 发明授权

US09673485B2 Anode of cable-type secondary battery and manufacturing method thereof 有权
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.

22. 发明授权

US09048503B2 Cable-type secondary battery and method for manufacturing the same 有权
标题翻译：电缆式二次电池及其制造方法
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。

23. 发明授权

US08748032B2 Cable-type secondary battery 有权
标题翻译：电缆式二次电池
公开(公告)号：US08748032B2
公开(公告)日：2014-06-10
申请号：US13344980
申请日：2012-01-06
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
CPC分类号： H01M4/0402 , H01M2/0202 , H01M2/022 , H01M4/74 , H01M4/75 , H01M4/765 , H01M10/0436 , H01M10/0525 , H01M10/0565 , H01M10/058 , H01M2004/021
摘要： Provided is a cable-type secondary battery including an anode current collector having a horizontal cross section of a predetermined shape and extending longitudinally, an anode active material pattern layer having anode active material patterns spaced away at a predetermined interval on the anode current collector, an electrolyte layer surrounding the anode active material pattern layer and serving as an ion channel, a cathode active material pattern layer having cathode active material patterns spaced away at a predetermined interval on the electrolyte layer at locations corresponding to those of the anode active material patterns, and a cathode current collector surrounding the cathode active material pattern layer.The cable-type secondary battery having the active material patterns has excellent flexibility to prevent the active material from falling off from the active material layer.
摘要翻译：本发明提供一种电缆型二次电池，其包括具有预定形状的水平横截面并纵向延伸的阳极集电器，阳极活性材料图案层，其阳极活性材料图案层以预定间隔在阳极集电体上间隔开，电解质层，其包围所述负极活性物质图案层并且用作离子通道;阴极活性物质图案层，具有以与所述阳极活性物质图案相对应的位置在所述电解质层上以预定间隔隔开的阴极活性物质图案;以及围绕阴极活性物质图案层的阴极集电体。具有活性材料图案的电缆型二次电池具有优异的柔性，以防止活性材料从活性材料层脱落。

24. 发明授权

US08465865B2 Cable-type secondary battery having metal-coated polymer current collector 有权
标题翻译：具有金属涂层聚合物集电器的电缆型二次电池
公开(公告)号：US08465865B2
公开(公告)日：2013-06-18
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： H01M10/00
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。

25. 发明授权

US08563172B2 Anode composition for lithium secondary battery and lithium secondary battery using the same 有权
标题翻译：锂二次电池和使用其的锂二次电池的阳极组成
公开(公告)号：US08563172B2
公开(公告)日：2013-10-22
申请号：US13278371
申请日：2011-10-21
申请人： Yo-Han Kwon , Byung-Hun Oh
发明人： Yo-Han Kwon , Byung-Hun Oh
IPC分类号： H01M4/13 , H01B1/18
CPC分类号： H01M4/625 , H01M4/134 , H01M4/366 , H01M4/38 , H01M4/622 , H01M4/623
摘要： An anode composition for a lithium secondary battery includes an anode active material, a binder, and a conductive material. The active material includes a plurality of anode active material particles, each of which includes a core made of metal or metalloid allowing alloying or dealloying with lithium, or a compound containing the metal or metalloid; and a shell formed at an outer portion of the core and having Ketjen black. The conductive material includes carbon nano fiber. The anode composition uses a metal-based anode active material that may controls the volume expansion, and also uses conductive material with excellent dispersion so that the life characteristic of the battery may be improved.
摘要翻译：用于锂二次电池的阳极组合物包括负极活性材料，粘合剂和导电材料。活性物质包括多个负极活性物质颗粒，每个阳极活性物质颗粒包括由金属或准金属制成的芯，其允许与锂合金化或脱铝合金，或包含金属或准金属的化合物; 以及形成在芯的外部部分并具有Ketjen黑色的外壳。导电材料包括碳纳米纤维。阳极组合物使用可以控制体积膨胀的金属基阳极活性材料，并且还使用具有优异分散性的导电材料，从而可以提高电池的寿命特性。

26. 发明申请

US20120040244A1 ANODE COMPOSITION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY USING THE SAME 有权
标题翻译：使用锂二次电池和锂二次电池的阳极组合物
公开(公告)号：US20120040244A1
公开(公告)日：2012-02-16
申请号：US13278371
申请日：2011-10-21
申请人： Yo-Han Kwon , Byung-Hun Oh
发明人： Yo-Han Kwon , Byung-Hun Oh
IPC分类号： H01M4/13 , H01B1/18 , B82Y30/00
CPC分类号： H01M4/625 , H01M4/134 , H01M4/366 , H01M4/38 , H01M4/622 , H01M4/623
摘要： An anode composition for a lithium secondary battery includes an anode active material, a binder, and a conductive material. The active material includes a plurality of anode active material particles, each of which includes a core made of metal or metalloid allowing alloying or dealloying with lithium, or a compound containing the metal or metalloid; and a shell formed at an outer portion of the core and having Ketjen black. The conductive material includes carbon nano fiber. The anode composition uses a metal-based anode active material that may controls the volume expansion, and also uses conductive material with excellent dispersion so that the life characteristic of the battery may be improved.
摘要翻译：用于锂二次电池的阳极组合物包括负极活性材料，粘合剂和导电材料。活性物质包括多个负极活性物质颗粒，每个阳极活性物质颗粒包括由金属或准金属制成的芯，其允许与锂合金化或脱铝合金，或包含金属或准金属的化合物; 以及形成在芯的外部部分并具有Ketjen黑色的外壳。导电材料包括碳纳米纤维。阳极组合物使用可以控制体积膨胀的金属基阳极活性材料，并且还使用具有优异分散性的导电材料，从而可以提高电池的寿命特性。

27. 发明申请

US20120135299A1 CABLE-TYPE SECONDARY BATTERY 有权
标题翻译：电缆式二次电池
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。

28. 发明授权

US08617258B2 Cable-type secondary battery and manufacturing method thereof 有权
标题翻译：电缆式二次电池及其制造方法
公开(公告)号：US08617258B2
公开(公告)日：2013-12-31
申请号：US13404119
申请日：2012-02-24
申请人： Yo-Han Kwon , Je-Young Kim , Hyung-Ju Ahn
发明人： Yo-Han Kwon , Je-Young Kim , Hyung-Ju Ahn
IPC分类号： H01M4/82 , H01M2/10
CPC分类号： H01M2/0275 , H01M2/022 , H01M2/026 , H01M2/0267 , H01M2/0287 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/661 , H01M4/75 , H01M10/0422 , H01M10/049 , H01M10/0525 , Y10T29/49108
摘要： Provided is a method for manufacturing a cable-type secondary battery including preparing an electrode assembly having a horizontal cross section of a predetermined shape and extending longitudinally, the electrode assembly including an inner current collector, an anode active material layer, a cathode active material layer, and an electrolyte layer interposed between the anode active material layer and the cathode active material layer, preparing a heat-shrinkable protection coating by forming a thin-film outer current collector on the inner surface of a heat-shrinkable tube, and inserting the electrode assembly into the heat-shrinkable protection coating and heating to shrink the heat-shrinkable protection coating such that the shrunken protection coating is closely adhered to the outer surface of the electrode assembly.The manufacturing method may eliminate the need of post-processing such as drying, thereby simplifying the method and carrying out the method in a continuous manner.
摘要翻译：本发明提供一种电缆型二次电池的制造方法，其特征在于，包括准备具有规定形状的水平截面并纵向延伸的电极组件，所述电极组件包括内部集电体，负极活性物质层，正极活性物质层以及插入在所述负极活性物质层和所述正极活性物质层之间的电解质层，通过在所述热收缩管的内表面上形成薄膜外部集电体来制备热收缩保护涂层，并且将所述电极组装到热收缩保护涂层中并加热以收缩热收缩保护涂层，使得收缩的保护涂层紧密地附着到电极组件的外表面。制造方法可以消除诸如干燥之类的后处理的需要，从而简化方法并且以连续的方式进行该方法。

29. 发明授权

US08486558B2 Cable-type secondary battery 有权
标题翻译：电缆式二次电池
公开(公告)号：US08486558B2
公开(公告)日：2013-07-16
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： H01M6/12 , H01M6/00
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。

30. 发明授权

US08895101B2 Method for manufacturing cable-type secondary battery 有权
标题翻译：电缆式二次电池的制造方法
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。

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