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21. 发明申请

US20120264015A1 Anode Active Material For Lithium Secondary Battery And Lithium Secondary Battery Having The Same 有权
标题翻译：锂二次电池和锂二次电池的阳极活性材料
公开(公告)号：US20120264015A1
公开(公告)日：2012-10-18
申请号：US13537367
申请日：2012-06-29
申请人： Dong-Sub Jung , Ki-Tae Kim , Je-Young Kim , Hye-Min Ji
发明人： Dong-Sub Jung , Ki-Tae Kim , Je-Young Kim , Hye-Min Ji
IPC分类号： H01M4/134 , H01M4/38
CPC分类号： H01M4/134 , C22C28/00 , H01M4/38 , H01M4/386 , H01M10/052 , Y02E60/122
摘要： An anode active material for a lithium secondary battery and a lithium secondary battery having the same are disclosed. The anode active material for a lithium secondary battery includes a silicon alloy consisting of silicon and at least two kinds of metals other than silicon, each having the heat of mixing with the silicon of −23 kJ/mol or less. The anode active material for a lithium secondary battery has a high capacity, and thus, is useful in fabricating a high-capacity lithium secondary battery. Also, the anode active material for a lithium secondary battery has a small crystal size of a silicon phase and consequently a small change in volume during charging/discharging, and thus, ensures excellent cycle life characteristics in applications to batteries.
摘要翻译：公开了一种用于锂二次电池的负极活性材料和具有该二次电池的锂二次电池。用于锂二次电池的负极活性材料包括由硅和除了硅之外的至少两种不同于硅的金属组成的硅合金，其中硅与硅的混合热为-23kJ / mol以下。用于锂二次电池的负极活性材料具有高容量，因此可用于制造高容量锂二次电池。此外，用于锂二次电池的负极活性材料具有小的硅相的晶体尺寸，因此在充电/放电期间体积的小变化，从而确保了在电池应用中优异的循环寿命特性。

22. 发明申请

US20120094187A1 ELECTROLYTE FOR ELECTROCHEMICAL DEVICE, METHOD FOR PREPARING THE ELECTROLYTE AND ELECTROCHEMICAL DEVICE INCLUDING THE ELECTROLYTE 有权
标题翻译：用于电化学装置的电解质，用于制备包括电解质的电解质和电化学装置的方法
公开(公告)号：US20120094187A1
公开(公告)日：2012-04-19
申请号：US13315528
申请日：2011-12-09
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： H01M10/0565
CPC分类号： H01M10/0525 , C08J5/2256 , C08J2371/12 , H01M8/1048 , H01M10/0565 , H01M2300/0082 , Y02E60/122 , Y02P70/54 , Y02P70/56
摘要： Disclosed is a solid electrolyte for an electrochemical device. The solid electrolyte includes a composite consisting of: a plastic crystal matrix electrolyte doped with an ionic salt; and a network of a non-crosslinked polymer 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 non-crosslinked polymer/crosslinked polymer structure network. Particularly, the electrolyte is highly flexible. 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. 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 in terms of flexibility.
摘要翻译：公开了一种用于电化学装置的固体电解质。固体电解质包括由以下组成的复合材料：掺杂有离子盐的塑料晶体电解质; 和非交联聚合物和交联聚合物结构的网络。由于引入了非交联聚合物/交联聚合物结构网络，电解质由于使用塑料晶体而具有与液体电解质相当的高离子导电性，并且与由固体电解质相比的高机械强度可比。特别地，电解质是高度灵活的。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，可以以简单的方式制备电解质。电解质适用于由于其高离子导电性和柔软性方面的高机械强度而容易变形的电缆型电池。

23. 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.

24. 发明授权

US09203085B2 Anode active material for lithium secondary battery and lithium secondary battery having the same 有权
标题翻译：用于锂二次电池的阳极活性材料和具有该二次电池的锂二次电池
公开(公告)号：US09203085B2
公开(公告)日：2015-12-01
申请号：US13292463
申请日：2011-11-09
申请人： Dong-Sub Jung , Hye-Min Ji , Je-Young Kim , Ki-Tae Kim , Yong-Ju Lee
发明人： Dong-Sub Jung , Hye-Min Ji , Je-Young Kim , Ki-Tae Kim , Yong-Ju Lee
IPC分类号： H01M10/052 , H01M4/134 , H01M4/587 , H01M4/133 , H01M4/38 , C22C1/10 , H01M4/36 , H01M4/62 , H01M4/02
CPC分类号： H01M4/386 , C22C1/10 , H01M4/133 , H01M4/134 , H01M4/364 , H01M4/587 , H01M4/625 , H01M10/052 , H01M2004/027
摘要： An anode active material for a lithium secondary battery includes a silicon alloy that includes silicon and at least one kind of metal other than silicon, the silicon alloy allowing alloying with lithium. A volume of an inactive region in the silicon alloy, which is not reacted with lithium, is 50 to 75% of the entire volume of an active material. The anode active material has a large capacity in comparison to carbon-based anode active materials, and also ensures small volume expansion and high capacity retention ratio after charging/discharging, resulting in excellent cycle characteristics.
摘要翻译：用于锂二次电池的负极活性材料包括硅合金，其包含硅和除了硅之外的至少一种金属，所述硅合金允许与锂合金化。未与锂反应的硅合金中的非活性区域的体积为活性材料的总体积的50〜75％。阳极活性物质与碳系阳极活性物质相比具有大的容量，并且在充放电后确保体积膨胀小，容量保持率高，从而具有良好的循环特性。

25. 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。

26. 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。

27. 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。

28. 发明授权

US08409750B2 Cable-type secondary battery 有权
标题翻译：电缆式二次电池
公开(公告)号：US08409750B2
公开(公告)日：2013-04-02
申请号：US13243035
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： H01M2/02 , H01M6/08
CPC分类号： H01M6/44 , H01M2/0237 , H01M2/1673 , H01M2/1686 , H01M4/66 , H01M4/667 , H01M4/75 , H01M10/0422 , H01M10/052 , H01M10/058 , H01M2004/025 , H01M2010/4292 , H01M2300/0094
摘要： Provided is a cable-type secondary battery including at least one anode extending longitudinally and having a horizontal cross section of a predetermined shape, a first electrolyte layer surrounding the anode and serving as an ion channel, at least one cathode extending longitudinally and having a horizontal cross section of a predetermined shape, the anode and the cathode arranged in parallel, a second electrolyte layer serving as an ion channel commonly surrounding the anode and the cathode, and a protection coating surrounding the second electrolyte layer. The cable-type secondary battery has free shape adaptation due to its linearity and flexibility. Introduction of the electrolyte layer on the electrode prevents a short circuit. The presence of a plurality of electrodes leads to an increased contact area therebetween and consequently a high battery rate. By adjusting the number of the anodes and the cathodes, it is easy to control the capacity balance therebetween.
摘要翻译：本发明提供一种电缆型二次电池，其包括纵向延伸且具有预定形状的水平横截面的至少一个阳极，围绕阳极并用作离子通道的第一电解质层，至少一个纵向延伸并具有水平的阴极预定形状的横截面，平行布置的阳极和阴极，用作通常围绕阳极和阴极的离子通道的第二电解质层和围绕第二电解质层的保护涂层。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。在电极上引入电解质层可防止短路。多个电极的存在导致其间的接触面积增大，从而导致高的电池速率。通过调节阳极和阴极的数量，很容易控制它们之间的电容平衡。

29. 发明申请

US20120052388A1 ANODE ACTIVE MATERIAL FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY HAVING THE SAME 有权
标题翻译：用于锂二次电池的阳极活性材料和具有该二次电池的锂二次电池
公开(公告)号：US20120052388A1
公开(公告)日：2012-03-01
申请号：US13292463
申请日：2011-11-09
申请人： Dong-Sub Jung , Hye-Min Ji , Je-Young Kim , Ki-Tae Kim , Yong-Ju Lee
发明人： Dong-Sub Jung , Hye-Min Ji , Je-Young Kim , Ki-Tae Kim , Yong-Ju Lee
IPC分类号： H01M4/134
CPC分类号： H01M4/386 , C22C1/10 , H01M4/133 , H01M4/134 , H01M4/364 , H01M4/587 , H01M4/625 , H01M10/052 , H01M2004/027
摘要： An anode active material for a lithium secondary battery includes a silicon alloy that includes silicon and at least one kind of metal other than silicon, the silicon alloy allowing alloying with lithium. A volume of an inactive region in the silicon alloy, which is not reacted with lithium, is 50 to 75% of the entire volume of an active material. The anode active material has a large capacity in comparison to carbon-based anode active materials, and also ensures small volume expansion and high capacity retention ratio after charging/discharging, resulting in excellent cycle characteristics.
摘要翻译：用于锂二次电池的负极活性材料包括硅合金，其包含硅和除了硅之外的至少一种金属，所述硅合金允许与锂合金化。未与锂反应的硅合金中的非活性区域的体积为活性材料的总体积的50〜75％。阳极活性物质与碳系阳极活性物质相比具有大的容量，并且在充放电后确保体积膨胀小，容量保持率高，从而具有良好的循环特性。

30. 发明申请

US20120015239A1 Cable-Type Secondary Battery 有权
标题翻译：电缆式二次电池
公开(公告)号：US20120015239A1
公开(公告)日：2012-01-19
申请号：US13243035
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： H01M2/02 , H01M10/02
CPC分类号： H01M6/44 , H01M2/0237 , H01M2/1673 , H01M2/1686 , H01M4/66 , H01M4/667 , H01M4/75 , H01M10/0422 , H01M10/052 , H01M10/058 , H01M2004/025 , H01M2010/4292 , H01M2300/0094
摘要： Provided is a cable-type secondary battery including at least one anode extending longitudinally and having a horizontal cross section of a predetermined shape, a first electrolyte layer surrounding the anode and serving as an ion channel, at least one cathode extending longitudinally and having a horizontal cross section of a predetermined shape, the anode and the cathode arranged in parallel, a second electrolyte layer serving as an ion channel commonly surrounding the anode and the cathode, and a protection coating surrounding the second electrolyte layer. The cable-type secondary battery has free shape adaptation due to its linearity and flexibility. Introduction of the electrolyte layer on the electrode prevents a short circuit. The presence of a plurality of electrodes leads to an increased contact area therebetween and consequently a high battery rate. By adjusting the number of the anodes and the cathodes, it is easy to control the capacity balance therebetween.
摘要翻译：本发明提供一种电缆型二次电池，其包括纵向延伸且具有预定形状的水平横截面的至少一个阳极，围绕阳极并用作离子通道的第一电解质层，至少一个纵向延伸并具有水平的阴极预定形状的横截面，平行布置的阳极和阴极，用作通常围绕阳极和阴极的离子通道的第二电解质层和围绕第二电解质层的保护涂层。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。在电极上引入电解质层可防止短路。多个电极的存在导致其间的接触面积增大，从而导致高的电池速率。通过调节阳极和阴极的数量，很容易控制它们之间的电容平衡。

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