公开(公告)号：US20060073379A1

公开(公告)日：2006-04-06

申请号：US10957649

申请日：2004-10-05

申请人： Sung-Min Kim ,  Hee-Young Lee ,  Yong-Ho Jung ,  Heui-Soo Kim ,  Sung-Chul Park ,  Ha-Young Lee ,  Eun-Sil Kim

发明人： Sung-Min Kim ,  Hee-Young Lee ,  Yong-Ho Jung ,  Heui-Soo Kim ,  Sung-Chul Park ,  Ha-Young Lee ,  Eun-Sil Kim

IPC分类号： H01M10/00

CPC分类号： H01M2/30 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/08 ,  H01M2/26 ,  H01M10/0431

摘要： An the electric energy storage device includes a cylindrical rolling up electrode body, a cathode lead connecting plate, an anode lead connecting plate, a terminal plate, and a container. The rolling up electrode body includes a cathode and an anode leads formed by cathode and anode collectors. The cathode and anode leads are separately extended from one side of the rolling up electrode body. The terminal plate includes a cathode lead connecting plate, an anode lead connecting plate and an insulation combing member for integrally combining the cathode lead connecting plate with the anode lead connecting plate. The container receives the rolling up electrode body. The electric energy storage device may be advantageously connected to another electric energy storage device in serial or parallel. Additionally, the electric energy storage device has some advantages such as reduced volume, enhanced convenience, improved productivity, etc.

摘要翻译： 电能存储装置包括圆筒形卷起电极体，阴极引线连接板，阳极引线连接板，端子板和容器。 卷起电极体包括由阴极和阳极集电体形成的阴极和阳极引线。 阴极和阳极引线从卷起电极体的一侧分开延伸。 端子板包括阴极引线连接板，阳极引线连接板和用于将阴极引线连接板与阳极引线连接板一体地组合的绝缘精梳部件。 容器容纳卷起电极体。 电能存储装置可以有利地连接到另一个电能存储装置，它们是串联或并联的。 此外，蓄电装置具有体积小，便利性提高，生产效率提高等优点。

公开(公告)号：US06510042B1

公开(公告)日：2003-01-21

申请号：US09963650

申请日：2001-09-27

申请人： Hee-Young Lee ,  Heui-Soo Kim ,  Sun-Wook Kim

发明人： Hee-Young Lee ,  Heui-Soo Kim ,  Sun-Wook Kim

IPC分类号： H01G900

CPC分类号： H01G9/042

摘要： Disclosed are a conducting polymer coated electrode of a metal oxide electrochemical pseudocapacitor having an improved performance and a method of manufacturing the same. The electrode includes a current collector and an active material coated on the current collector. The active material includes metal oxide and is coated with a conducting polymer on a surface thereof. Metal oxide electrochemical pseudocapacitor includes a plurality of electrodes described above, an electrolyte and a separator positioned between the electrodes to prevent a contact between the electrodes. The metal oxide pseudocapacitor including the electrode coated with the conducting polymer having a high electric conductivity, has an increased storing amount of electric energy and a decreased ESR to improve a high power performance.

摘要翻译： 公开了具有改进性能的金属氧化物电化学假电容器的导电聚合物涂覆电极及其制造方法。 电极包括集电器和涂覆在集电器上的活性材料。 活性材料包括金属氧化物，并在其表面上涂覆有导电聚合物。 金属氧化物电化学假电容器包括上述多个电极，位于电极之间的电解质和隔膜以防止电极之间的接触。 包括具有高导电性的导电聚合物的电极的金属氧化物假电容器具有增加的电能存储量和降低的ESR以改善高功率性能。

公开(公告)号：US07660084B2

公开(公告)日：2010-02-09

申请号：US10540919

申请日：2003-12-13

申请人： Sung-Min Kim ,  Hee-Young Lee ,  Yong-Ho Jung ,  Heui-Soo Kim ,  Sung-Chul Park ,  Ha-Young Lee ,  Eun-Sil Kim

发明人： Sung-Min Kim ,  Hee-Young Lee ,  Yong-Ho Jung ,  Heui-Soo Kim ,  Sung-Chul Park ,  Ha-Young Lee ,  Eun-Sil Kim

IPC分类号： H02H3/20

CPC分类号： H02J7/0029 ,  H02J7/345 ,  H02J2007/004

摘要： Disclosed are an electric energy storage device having a good cycle characteristic and a temperature characteristic and a method of charging and discharging the electric energy storage device. The electric energy storage device including a capacitor and a secondary battery combined in series is provided. When the capacitor of the electric energy storage device is an electric double layer capacitor, the capacitor is used to the voltage of OV or less to increase an available energy usage.

摘要翻译： 公开了具有良好的循环特性和温度特性的蓄电装置以及对蓄电装置进行充放电的方法。 提供包括串联组合的电容器和二次电池的电能存储装置。 当电能存储装置的电容器是双电层电容器时，电容器用于0V或更低的电压以增加可用的能量消耗。

公开(公告)号：US20080013224A1

公开(公告)日：2008-01-17

申请号：US10540919

申请日：2003-12-13

申请人： Sung-Min Kim ,  Hee-Young Lee ,  Yong-Ho Jung ,  Heui-Soo Kim ,  Sung-Chul Park ,  Ha-Young Lee ,  Eun-Sil Kim

发明人： Sung-Min Kim ,  Hee-Young Lee ,  Yong-Ho Jung ,  Heui-Soo Kim ,  Sung-Chul Park ,  Ha-Young Lee ,  Eun-Sil Kim

IPC分类号： H02J7/00 ,  H01G2/14

CPC分类号： H02J7/0029 ,  H02J7/345 ,  H02J2007/004

摘要： Disclosed are an electric energy storage device having a good cycle characteristic and a temperature characteristic and a method of charging and discharging the electric energy storage device. The electric energy storage device including a capacitor and a secondary battery combined in series is provided. When the capacitor of the electric energy storage device is an electric double layer capacitor, the capacitor is used to the voltage of OV or less to increase an available energy usage. When this energy storage device is used as a power in a place where a rapid keeping and repairing is difficult such as out in the fields including in the mountain, at the sea, on the road, the cost for keeping and repairing can be largely reduced.

摘要翻译： 公开了具有良好的循环特性和温度特性的蓄电装置以及对蓄电装置进行充放电的方法。 提供包括串联组合的电容器和二次电池的电能存储装置。 当电能存储装置的电容器是双电层电容器时，电容器用于0V或更低的电压以增加可用的能量消耗。 当这种能量储存装置用于诸如在山地，海上，道路上等领域中难以进行快速保养和修复的地方的动力时，保持和修理的成本可以大大降低 。

公开(公告)号：US20050105247A1

公开(公告)日：2005-05-19

申请号：US10497955

申请日：2002-02-28

申请人： Hee-Young Lee ,  Ha-Young Lee ,  Heui-Soo Kim

发明人： Hee-Young Lee ,  Ha-Young Lee ,  Heui-Soo Kim

IPC分类号： H01G9/00 ,  H01M4/131 ,  H01M4/48 ,  H01M4/485 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M10/04 ,  H01M10/0568

CPC分类号： H01M10/0568 ,  H01G9/155 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M12/005 ,  Y02E60/13

摘要： An electric energy storage system having a novel structure which exhibits a ling cycle life, rapid charging-discharging characteristics and a high energy density. The electric energy storage system comprises: an anode comprised of a first material that performs interalation-deintercalation of cation as an anode active material; a cathode comprised of a second material that may form an electric doublelayer with anion as a cathode active materials; and a electrolyte including lithium salt, the electrolyte including the cation and anion. Due to a high difference between anode and cathode in capacity to store the electric energy, most electrochemical impact that occurs in the process of intercalation-deintercalation of electric energy is absorbed into cathode and active material used for anode is activated carbon having a very high resistance to electrochemical and structural impact, so that its operation life is elongated and it has rapid charging-discharging characteristics. The electric energy storage system can complement the defects of a conventional technology.

摘要翻译： 一种具有新型结构的电能存储系统，其具有循环寿命，快速充电 - 放电特性和高能量密度。 电能存储系统包括：由作为阳极活性材料进行阳离子的隔离 - 脱嵌的第一材料构成的阳极; 由阴极作为阴极活性材料形成双电层的第二材料构成的阴极; 和包含锂盐的电解质，所述电解质包括阳离子和阴离子。 由于存储电能的阳极和阴极之间存在高的差异，在电能的插入 - 脱嵌过程中发生的大多数电化学冲击被吸收到阴极中，用于阳极的活性材料是具有非常高电阻的活性炭 电化学和结构冲击，使其使用寿命延长，并具有快速的充放电特性。 电能存储系统可以弥补传统技术的缺陷。

公开(公告)号：US06496357B2

公开(公告)日：2002-12-17

申请号：US09824699

申请日：2001-04-04

申请人： Hee-Young Lee ,  Heui-Soo Kim ,  Sun-Wook Kim

发明人： Hee-Young Lee ,  Heui-Soo Kim ,  Sun-Wook Kim

IPC分类号： H01G900

CPC分类号： H01G9/155 ,  Y02E60/13 ,  Y10T29/417

摘要： A novel electric energy storage system having an increased storage energy. This system includes a plurality of electrodes, an organic electrolyte including a solvent and a solute and a separator inserted between the electrodes for preventing a contact between the electrodes. According to the present invention, an organic electrolyte is used to increase the storage amount of the energy and to improve an electric conductivity. A capacitor having various designs can be manufactured.

摘要翻译： 一种具有增加的存储能量的新型电能存储系统。 该系统包括多个电极，包括溶剂和溶质的有机电解质和插入电极之间的隔板，用于防止电极之间的接触。 根据本发明，使用有机电解质来增加能量的储存量并提高电导率。 可以制造具有各种设计的电容器。

公开(公告)号：US06339528B1

公开(公告)日：2002-01-15

申请号：US09514366

申请日：2000-02-28

申请人： Hee-Young Lee ,  Heui-Soo Kim ,  Woo-Kyeong Seong ,  Sun-Wook Kim

发明人： Hee-Young Lee ,  Heui-Soo Kim ,  Woo-Kyeong Seong ,  Sun-Wook Kim

IPC分类号： H01G900

CPC分类号： H01G9/155 ,  H01G11/04 ,  Y02E60/13

摘要： A metal oxide electrode for a supercapacitor and a manufacturing method thereof are disclosed. Potassium permanganate is absorbed on a conductive material, such as carbon or activated carbon, and mixed with a solution including manganese acetate so as to form amorphous manganese oxide. Amorphous manganese oxide powder is grounded to a powder which is mixed with binder to form an electrode having a predetermined shape. The electrode reduces equivalent serial resistance and enhances high frequency characteristics since the contact area and the adhesion strength between the manganese oxide and the conductive carbon are improved. Also, the electrode has high capacitance suitable for a supercapacitor, which is manufactured therefrom at a greatly reduced cost.

公开(公告)号：US08351183B2

公开(公告)日：2013-01-08

申请号：US12392266

申请日：2009-02-25

申请人： Jin-A Kang ,  Heui-Soo Kim ,  Ha-Young Lee ,  Jong-Suk Park ,  Jun-Ho Kim

发明人： Jin-A Kang ,  Heui-Soo Kim ,  Ha-Young Lee ,  Jong-Suk Park ,  Jun-Ho Kim

IPC分类号： H01G9/00

CPC分类号： H01G9/02 ,  H01G9/155 ,  Y02E60/13 ,  Y02T10/7022

摘要： An energy storage device includes positive and negative electrodes; positive and negative lead wires connected to the positive and negative electrodes, respectively; a separator composed of unit fibers and positioned between the positive and negative electrodes to electrically insulate the positive and negative electrodes from each other; a housing accommodating the positive and negative electrodes and the separator; an electrolyte received in the housing; and positive and negative terminals connected to the positive and negative lead wires, respectively, wherein an electrolyte permeability index of the separator is larger than an electrolyte permeability index of the electrodes, and the unit fibers of the separator are arranged irregularly so that pores formed in the separator have cross sections of polygonal shapes. Using this energy storage device, the electrolyte of electrodes that gives a direct influence on electric capacity is not depleted. Also, stress failure of the separator may be prevented effectively.

摘要翻译： 储能装置包括正极和负极; 分别连接正极和负极的正极和负极引线; 由单位纤维构成的隔离层，位于正极和负极之间，使正极和负极彼此电绝缘; 容纳正极和负极和隔板的壳体; 容纳在壳体中的电解质; 以及分别与正极和负极引线相连接的正极和负极，其中隔膜的电解液渗透率指数大于电极的电解液渗透指数，并且隔板的单位纤维不规则地排列， 分离器具有多边形形状的横截面。 使用这种能量存储装置，直接影响电容的电极的电解质不会耗尽。 此外，可以有效地防止隔板的应力破坏。

公开(公告)号：US20090225495A1

公开(公告)日：2009-09-10

申请号：US12392266

申请日：2009-02-25

申请人： Jin-A Kang ,  Heui-Soo Kim ,  Ha-Young Lee ,  Jong-Suk Park ,  Jun-Ho Kim

发明人： Jin-A Kang ,  Heui-Soo Kim ,  Ha-Young Lee ,  Jong-Suk Park ,  Jun-Ho Kim

IPC分类号： H01G9/155

CPC分类号： H01G9/02 ,  H01G9/155 ,  Y02E60/13 ,  Y02T10/7022

摘要： An energy storage device includes positive and negative electrodes; positive and negative lead wires connected to the positive and negative electrodes, respectively; a separator composed of unit fibers and positioned between the positive and negative electrodes to electrically insulate the positive and negative electrodes from each other; a housing accommodating the positive and negative electrodes and the separator; an electrolyte received in the housing; and positive and negative terminals connected to the positive and negative lead wires, respectively, wherein an electrolyte permeability index of the separator is larger than an electrolyte permeability index of the electrodes, and the unit fibers of the separator are arranged irregularly so that pores formed in the separator have cross sections of polygonal shapes. Using this energy storage device, the electrolyte of electrodes that gives a direct influence on electric capacity is not depleted. Also, stress failure of the separator may be prevented effectively.

摘要翻译： 储能装置包括正极和负极; 分别连接正极和负极的正极和负极引线; 由单位纤维构成的隔离层，位于正极和负极之间，使正极和负极彼此电绝缘; 容纳正极和负极和隔板的壳体; 容纳在壳体中的电解质; 以及分别与正极和负极引线相连接的正极和负极，其中隔膜的电解液渗透率指数大于电极的电解液渗透指数，并且隔板的单位纤维不规则地排列， 分离器具有多边形形状的横截面。 使用这种能量存储装置，直接影响电容的电极的电解质不会耗尽。 此外，可以有效地防止隔板的应力破坏。

公开(公告)号：US06616875B2

公开(公告)日：2003-09-09

申请号：US09971652

申请日：2001-10-09

申请人： Hee-young Lee ,  Heui-soo Kim ,  Woo-kyeong Seong ,  Sun-wook Kim

发明人： Hee-young Lee ,  Heui-soo Kim ,  Woo-kyeong Seong ,  Sun-wook Kim

IPC分类号： B29C7088

CPC分类号： H01G9/155 ,  H01G11/04 ,  Y02E60/13

摘要： A metal oxide electrode for a supercapacitor and a manufacturing method thereof are disclosed. Potassium permanganate is absorbed on a conductive material, such as carbon or activated carbon, and mixed with a solution including manganese acetate so as to form amorphous manganese oxide. Amorphous manganese oxide powder is grounded to a powder which is mixed with binder to form an electrode having a predetermined shape. The electrode reduces equivalent serial resistance and enhances high frequency characteristics since the contact area and the adhesion strength between the manganese oxide and the conductive carbon are improved. Also, the electrode has high capacitance suitable for a supercapacitor, which is manufactured therefrom at a greatly reduced cost.

摘要翻译： 公开了一种用于超级电容器的金属氧化物电极及其制造方法。 高锰酸钾被吸收在诸如碳或活性炭的导电材料上，并与包含乙酸锰的溶液混合以形成无定形氧化锰。 将无定形氧化锰粉末接地至与粘合剂混合形成具有预定形状的电极的粉末。 由于氧化锰和导电性碳之间的接触面积和粘合强度提高，所以电极降低了等效的串联电阻并提高了高频特性。 此外，电极具有适合于超级电容器的高电容，其由此以大大降低的成本由其制造。