公开(公告)号：US09620753B2

公开(公告)日：2017-04-11

申请号：US14240117

申请日：2012-08-08

申请人： Jae Yun Min

发明人： Jae Yun Min

IPC分类号： H01M2/12 ,  H01M10/52 ,  H01M2/02 ,  H01M2/18 ,  H01M2/34

CPC分类号： H01M2/1241 ,  H01M2/0207 ,  H01M2/12 ,  H01M2/18 ,  H01M2/348 ,  H01M10/52

摘要： Provided is a battery, and more particularly, a battery in which a cutting unit is formed in a seating groove so that the cutting unit and a sub battery module do not contact each other in a normal operation state, such that the battery may be stably driven, and a pouch of the sub battery module may be cut by the cutting unit only in an abnormal operation state such as over-charging, over-discharging, exposure to a high temperature, an electric short circuit, or the like, to prevent ignition or explosion in advance, such that safety may be improved.

公开(公告)号：US09543561B2

公开(公告)日：2017-01-10

申请号：US14128913

申请日：2012-06-20

申请人： Jae Myoung Lee ,  Eun Jin Kim ,  Jae Yun Min

发明人： Jae Myoung Lee ,  Eun Jin Kim ,  Jae Yun Min

IPC分类号： H01M2/30 ,  H01M2/26 ,  H01M2/20 ,  H01M10/052

CPC分类号： H01M2/26 ,  H01M2/206 ,  H01M2/266 ,  H01M2/30 ,  H01M10/052

摘要： A battery comprises: a battery cell; and tabs configured as one pair of an anode tab and a cathode tab and included in the battery cell. At least one of the anode tab and the cathode tab is configured in such a way that a welding region exposed outside the battery cell and a reaction region positioned in the battery cell are formed of different metals and are joined to each other.

摘要翻译： 电池包括：电池单元; 以及被配置为一对阳极片和阴极片并且包括在电池单元中的突片。 阳极片和阴极片中的至少一个以这样的方式配置，使得暴露在电池单元外的焊接区域和位于电池单元中的反应区域由不同的金属形成并且彼此接合。

公开(公告)号：US20140120405A1

公开(公告)日：2014-05-01

申请号：US14128913

申请日：2012-06-20

申请人： Jae Myoung Lee ,  Eun Jin Kim ,  Jae Yun Min

发明人： Jae Myoung Lee ,  Eun Jin Kim ,  Jae Yun Min

IPC分类号： H01M2/26 ,  H01M2/30

CPC分类号： H01M2/26 ,  H01M2/206 ,  H01M2/266 ,  H01M2/30 ,  H01M10/052

摘要： The present invention relates to a battery. The objective of the present invention is to provide a battery in which a cell tab is made of various types of metals so as to enable parts to be welded so as to have the same physical properties, thereby achieving maximized weldability.

摘要翻译： 电池技术领域本发明涉及电池。 本发明的目的是提供一种电池，其中电池片由各种类型的金属制成，以便能够焊接部件以具有相同的物理性能，从而实现最大的可焊接性。

公开(公告)号：US20070020524A1

公开(公告)日：2007-01-25

申请号：US11490146

申请日：2006-07-21

申请人： Jin-Hee Kim ,  Won-Chull Han ,  Jae-Yun Min

发明人： Jin-Hee Kim ,  Won-Chull Han ,  Jae-Yun Min

IPC分类号： H01M4/66 ,  H01M2/16

CPC分类号： H01M2/1673 ,  H01M2/166 ,  H01M2/168 ,  H01M4/133 ,  H01M4/139 ,  H01M4/62 ,  H01M4/66 ,  H01M4/667 ,  H01M10/4235 ,  H01M10/52 ,  H01M2004/027 ,  Y02E60/12 ,  Y02E60/50

摘要： An electrode which has a Si-containing material layer and a porous film, and a lithium battery employing the same. In the electrode, the Si-containing material layer is applied on an electrode current collector and/or an electrode active material to protect the surface of the electrode current collector from oxidation. Also, the applied Si-containing material layer enhances the adhesion between the electrode current collector and the electrode active material to improve cycle life characteristics. Also, it increases the adhesion between the electrode active material and the porous film to reduce resistance, and to improve ohmic contacts and to lower the Shottkey barrier. In addition, the electrode includes the porous film functioning as a separator, and thus can provide a battery which is safe under conditions of overcharge and heat exposure without needing an additional separator.

摘要翻译： 具有含Si材料层和多孔膜的电极和使用该电极的锂电池。 在电极中，将含Si材料层施加在电极集电体和/或电极活性材料上，以保护电极集电体的表面免受氧化。 此外，所施加的含Si材料层增强了电极集电体和电极活性材料之间的粘附性，以改善循环寿命特性。 此外，它增加了电极活性材料和多孔膜之间的粘附性以降低电阻，并且改善欧姆接触并降低Shottkey屏障。 此外，电极包括用作隔膜的多孔膜，因此可以提供在过充电和热曝光的条件下安全的电池，而不需要额外的隔膜。

公开(公告)号：US08741488B2

公开(公告)日：2014-06-03

申请号：US11490146

申请日：2006-07-21

申请人： Jin-Hee Kim ,  Won-Chull Han ,  Jae-Yun Min

发明人： Jin-Hee Kim ,  Won-Chull Han ,  Jae-Yun Min

IPC分类号： H01M4/66 ,  H01M2/16

CPC分类号： H01M2/1673 ,  H01M2/166 ,  H01M2/168 ,  H01M4/133 ,  H01M4/139 ,  H01M4/62 ,  H01M4/66 ,  H01M4/667 ,  H01M10/4235 ,  H01M10/52 ,  H01M2004/027 ,  Y02E60/12 ,  Y02E60/50

摘要： An electrode which has a Si-containing material layer and a porous film, and a lithium battery employing the same. In the electrode, the Si-containing material layer is applied on an electrode current collector and/or an electrode active material to protect the surface of the electrode current collector from oxidation. Also, the applied Si-containing material layer enhances the adhesion between the electrode current collector and the electrode active material to improve cycle life characteristics. Also, it increases the adhesion between the electrode active material and the porous film to reduce resistance, and to improve ohmic contacts and to lower the Shottkey barrier. In addition, the electrode includes the porous film functioning as a separator, and thus can provide a battery which is safe under conditions of overcharge and heat exposure without needing an additional separator.

摘要翻译： 具有含Si材料层和多孔膜的电极和使用该电极的锂电池。 在电极中，将含Si材料层施加在电极集电体和/或电极活性材料上，以保护电极集电体的表面免受氧化。 此外，所施加的含Si材料层增强了电极集电体和电极活性材料之间的粘附性，以改善循环寿命特性。 此外，它增加了电极活性材料和多孔膜之间的粘附性以降低电阻，并且改善欧姆接触并降低Shottkey屏障。 此外，电极包括用作隔膜的多孔膜，因此可以提供在过充电和热曝光的条件下安全的电池，而不需要额外的隔膜。

公开(公告)号：US08523958B2

公开(公告)日：2013-09-03

申请号：US12526569

申请日：2008-02-14

申请人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

发明人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

IPC分类号： H01M4/82

CPC分类号： H01M10/0567 ,  H01M2/12 ,  H01M10/052 ,  H01M10/058 ,  H01M10/446 ,  H01M10/52

摘要： A method of fabricating a lithium secondary battery, which improves charge-discharge characteristics, lifespan, and temperature characteristics of the battery and which includes interposing a separator between a positive electrode plate and a negative electrode plate, thus manufacturing an electrode assembly; housing the electrode assembly in a battery case, introducing an additive-containing electrolytic solution, and then sealing the battery case; subjecting the sealed battery case to pre-charging, and then removing gas generated by the pre-charging; subjecting the battery case to formation; and removing gas generated by the formation, wherein the additive is one or more selected from among LiF2BC2O4, 3,9-divinyl-2,4,8,10-tetraoxaspiro[5,5]undecane, LiB(C2O4)2, poly(ethyleneglycol)borate and derivatives thereof, halogen-substituted carbonate, and vinyl silane, and the pre-charging is conducted in a range of 10% or less of a battery capacity.

摘要翻译： 一种制造锂二次电池的方法，其提高了电池的充放电特性，寿命和温度特性，其包括在正电极板和负电极板之间插入隔板，由此制造电极组件; 将电极组件容纳在电池壳体中，引入含添加剂的电解液，然后密封电池壳体; 对密封的电池盒进行预充电，然后除去由预充电产生的气体; 对电池盒进行成形; 并且去除由形成产生的气体，其中添加剂是选自LiF 2·8H 2 O 4，3,9-二乙烯基-2,4,8,10-四氧杂螺[5,5]十一烷，LiB（C 2 O 4）2，聚（ 乙二醇）硼酸盐及其衍生物，卤素取代的碳酸酯和乙烯基硅烷，预充电在电池容量的10％以下的范围内进行。

公开(公告)号：US20100313410A1

公开(公告)日：2010-12-16

申请号：US12526110

申请日：2008-02-14

申请人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

发明人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

IPC分类号： H01M10/02

CPC分类号： H01M10/0567 ,  H01M2/12 ,  H01M10/052 ,  H01M10/058 ,  H01M10/446 ,  H01M10/52 ,  Y10T29/4911

摘要： A method of fabricating a lithium secondary battery, which improves charge-discharge characteristics, lifespan, and temperature characteristics of the battery and which includes interposing a separator between a positive electrode plate and a negative electrode plate, thus manufacturing an electrode assembly; housing the electrode assembly in a battery case, introducing an additive-containing electrolytic solution, and then sealing the battery case; subjecting the sealed battery case to pre-charging, and then removing gas generated by the pre-charging; and subjecting the battery case to formation, wherein the additive is one or more selected from among LiF2BC2O4, 3,9-divinyl-2,4,8,10-tetraoxaspiro[5,5]undecane, LiBC(C2O4)2, poly(ethyleneglycol)borate and derivatives thereof, halogen-substituted carbonate, and vinyl silane, and the pre-charging is conducted in a range of 50˜100% of a battery capacity.

摘要翻译： 一种制造锂二次电池的方法，其提高了电池的充放电特性，寿命和温度特性，其包括在正电极板和负电极板之间插入隔板，由此制造电极组件; 将电极组件容纳在电池壳体中，引入含添加剂的电解液，然后密封电池壳体; 对密封的电池盒进行预充电，然后除去由预充电产生的气体; 并对电池壳体进行形成，其中添加剂是选自LiF 2·8H 2 O 4，3,9-二乙烯基-2,4,8,10-四氧杂螺[5,5]十一烷，LiBC（C 2 O 4）2，聚（ 乙二醇）硼酸盐及其衍生物，卤素取代的碳酸酯和乙烯基硅烷，预充电在电池容量的50〜100％的范围内进行。

公开(公告)号：US20100024204A1

公开(公告)日：2010-02-04

申请号：US12526569

申请日：2008-02-14

申请人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

发明人： Jae Yun Min ,  Jeon Keun Oh ,  Eun Joo Lee ,  Tae Kon Ko

IPC分类号： H01M10/38

CPC分类号： H01M10/0567 ,  H01M2/12 ,  H01M10/052 ,  H01M10/058 ,  H01M10/446 ,  H01M10/52

摘要： A method of fabricating a lithium secondary battery, which improves charge-discharge characteristics, lifespan, and temperature characteristics of the battery and which includes interposing a separator between a positive electrode plate and a negative electrode plate, thus manufacturing an electrode assembly; housing the electrode assembly in a battery case, introducing an additive-containing electrolytic solution, and then sealing the battery case; subjecting the sealed battery case to pre-charging, and then removing gas generated by the pre-charging; subjecting the battery case to formation; and removing gas generated by the formation, wherein the additive is one or more selected from among LiF2BC2O4, 3,9-divinyl-2,4,8,10-tetraoxaspiro[5,5]undecane, LiBC(C2O4)2, poly(ethyleneglycol)borate and derivatives thereof, halogen-substituted carbonate, and vinyl silane, and the pre-charging is conducted in a range of 10% or less of a battery capacity.

摘要翻译： 一种制造锂二次电池的方法，其提高了电池的充放电特性，寿命和温度特性，其包括在正电极板和负电极板之间插入隔板，由此制造电极组件; 将电极组件容纳在电池壳体中，引入含添加剂的电解液，然后密封电池壳体; 对密封的电池盒进行预充电，然后除去由预充电产生的气体; 对电池盒进行成形; 并除去形成所产生的气体，其中添加剂是选自LiF 2·8H 2 O 4，3,9-二乙烯基-2,4,8,10-四氧杂螺[5,5]十一烷，LiBC（C 2 O 4）2，聚（ 乙二醇）硼酸盐及其衍生物，卤素取代的碳酸酯和乙烯基硅烷，预充电在电池容量的10％以下的范围内进行。

公开(公告)号：US20140212710A1

公开(公告)日：2014-07-31

申请号：US14240117

申请日：2012-08-08

申请人： Jae Yun Min

发明人： Jae Yun Min

IPC分类号： H01M2/12

CPC分类号： H01M2/1241 ,  H01M2/0207 ,  H01M2/12 ,  H01M2/18 ,  H01M2/348 ,  H01M10/52

摘要： Provided is a battery, and more particularly, a battery in which a cutting unit is formed in a seating groove so that the cutting unit and a sub battery module do not contact each other in a normal operation state, such that the battery may be stably driven, and a pouch of the sub battery module may be cut by the cutting unit only in an abnormal operation state such as over-charging, over-discharging, exposure to a high temperature, an electric short circuit, or the like, to prevent ignition or explosion in advance, such that safety may be improved.

摘要翻译： 本发明提供一种电池，更具体地说，提供一种电池，其中在安置槽中形成切割单元，使得切割单元和副电池模块在正常操作状态下不会彼此接触，使得电池可以稳定 只能在诸如过充电，过放电，暴露于高温，电短路等的异常操作状态下由切割单元切割子电池模块的袋子，以防止 提前点燃或爆炸，从而可以提高安全性。

公开(公告)号：US08835059B2

公开(公告)日：2014-09-16

申请号：US11480529

申请日：2006-07-05

申请人： Jin-Hee Kim ,  Won-Chull Han ,  Jae-Yun Min

发明人： Jin-Hee Kim ,  Won-Chull Han ,  Jae-Yun Min

IPC分类号： H01M2/16 ,  H01M10/0525 ,  H01M2/14

CPC分类号： H01M2/166 ,  H01M2/145 ,  H01M2/1673 ,  H01M10/0525 ,  H01M2220/30 ,  Y02E60/12

摘要： A lithium rechargeable battery, which includes a separator having excellent mechanical strength such as elastic strength, swelling resistance, heat resistance, and peel strength. The lithium rechargeable battery includes a cathode, an anode, a separator for separating both electrodes from each other, and a non-aqueous electrolyte, wherein the separator includes a porous membrane formed of a ceramic material and a binder, and the binder has an elongation ratio of 200 to 300%.

摘要翻译： 一种锂可再充电电池，其包括具有优异的机械强度如弹性强度，耐溶胀性，耐热性和剥离强度的隔膜。 锂可充电电池包括阴极，阳极，用于将两个电极彼此分离的隔板和非水电解质，其中隔板包括由陶瓷材料和粘合剂形成的多孔膜，并且粘合剂具有伸长率 比例为200〜300％。