公开(公告)号：US08792224B2

公开(公告)日：2014-07-29

申请号：US13448236

申请日：2012-04-16

申请人： Hak Kwan Kim ,  Dong Hyeok Choi ,  Bae Kyun Kim ,  Jun Hee Bae

发明人： Hak Kwan Kim ,  Dong Hyeok Choi ,  Bae Kyun Kim ,  Jun Hee Bae

IPC分类号： H01G9/00

CPC分类号： H01G11/06 ,  H01G11/12 ,  H01G11/50 ,  H01G11/62 ,  Y02E60/13

摘要： Disclosed herein is a hybrid capacitor including: a first structure including a cathode containing activated carbon and an anode containing lithium; and a second structure including activated carbon layers formed on both surfaces of a current collector. With the hybrid capacitor, characteristics of an LIC and characteristics of an EDLC are implemented in a single cell, thereby making it possible to increase energy density and improve output characteristics.

摘要翻译： 本文公开了一种混合电容器，包括：第一结构，包括含有活性炭的阴极和含锂的阳极; 以及包括形成在集电体的两个表面上的活性炭层的第二结构。 利用混合电容器，在单个电池中实现了LIC的特性和EDLC的特性，从而可以增加能量密度并改善输出特性。

公开(公告)号：US20130128412A1

公开(公告)日：2013-05-23

申请号：US13410169

申请日：2012-03-01

申请人： Jun Hee Bae ,  Bae Kyun Kim ,  Ho Jin Yun ,  Yeong Su Cho ,  Chang Ryul Jung ,  Hak Kwan Kim

发明人： Jun Hee Bae ,  Bae Kyun Kim ,  Ho Jin Yun ,  Yeong Su Cho ,  Chang Ryul Jung ,  Hak Kwan Kim

IPC分类号： H01G9/155 ,  B32B37/12 ,  B82Y99/00 ,  B82Y40/00

CPC分类号： H01G11/70 ,  H01G11/28 ,  Y02E60/13 ,  Y10T156/1002

摘要： The present invention relates to an electrode for an energy storage and a method for manufacturing the same and provides a useful effect of improving resistance characteristics of an electrode for an energy storage and strengthening adhesion by forming trenches of predetermined dimensions on a surface of a current collector, forming a conductive layer, which includes a conductive agent as much as possible, on the surface of the current collector, and forming a bonding layer including an active material, a conductive agent, and a binder and an electrode layer including an active material and a binder on the conductive layer.

摘要翻译： 本发明涉及一种能量储存用电极及其制造方法，提供了通过在集电体的表面上形成规定尺寸的沟槽来提高蓄电用电极的电阻特性和强化附着力的有用效果 在集电体的表面上形成尽可能多地包含导电剂的导电层，以及形成包含活性物质，导电剂和粘合剂的接合层和包含活性物质的电极层和 导电层上的粘合剂。

公开(公告)号：US20130074957A1

公开(公告)日：2013-03-28

申请号：US13620989

申请日：2012-09-15

申请人： Yeong Su CHO ,  Sung Yeol Park ,  Jung Eun Noh ,  Bae Kyun Kim ,  Kang Heon Hur

发明人： Yeong Su CHO ,  Sung Yeol Park ,  Jung Eun Noh ,  Bae Kyun Kim ,  Kang Heon Hur

IPC分类号： F16K15/00

CPC分类号： F16K17/0493 ,  Y10T137/7904

摘要： Disclosed herein is a pressure valve for an energy storage device. The energy storage device according to an exemplary embodiment of the present invention includes: a valve body provided with a vent guide for communicating a gas vent of the energy storage device with the outside; and an elastic body interposed between the valve body and the gas vent to elastically support the valve body to an inner side of the gas vent to move the valve body to an outer side of the gas vent when a gas pressure in the gas vent rises, thereby communicating the vent guide with the outside and recover the valve body when the gas pressure in the gas vent falls, thereby blocking the vent guide from the outside.

摘要翻译： 这里公开了一种用于储能装置的压力阀。 根据本发明的示例性实施例的能量存储装置包括：阀体，其设置有用于将能量存储装置的气体排出口与外部连通的排气引导件; 以及插入在阀体和气体通气口之间的弹性体，以便当气体通气口中的气体压力升高时，将阀体弹性地支撑在排气口的内侧，以将阀体移动到气体排出口的外侧， 从而使通气导向件与外部连通，并且当气体通气口中的气体压力下降时回收阀体，从而将通气导向件从外部堵塞。

公开(公告)号：US20130058008A1

公开(公告)日：2013-03-07

申请号：US13468488

申请日：2012-05-10

申请人： Hak Kwan KIM ,  Jun Hee Bae ,  Ho Jin Yun ,  Bae Kyun Kim

发明人： Hak Kwan KIM ,  Jun Hee Bae ,  Ho Jin Yun ,  Bae Kyun Kim

IPC分类号： H01G9/042

CPC分类号： H01G11/32 ,  Y02E60/13 ,  Y02T10/7022

摘要： An electrode active material composition, including: an electrode active material; a ketjen black subjected to hydrophilization treatment; and a water-based solvent, and an electrochemical capacitor including an electrode having a current collector coated with the composition. A hydrophilic group is attached on a surface of the ketjen black conducting powder having very strong hydrophobicity, through hydrophilic treatment, and thus, dispersibility of an active material of a carbon material such as activated carbon, and the conducting agent, can be improved when an electrode using a water-based solvent is prepared, with the result that an electrode having improved flowability and uniformity of electrode active material slurry can be prepared.

摘要翻译： 一种电极活性材料组合物，包括：电极活性材料; 经过亲水处理的科琴黑; 和水性溶剂，以及电化学电容器，其包括具有该组合物涂布的集电体的电极。 通过亲水处理将亲水基团附着在具有非常强疏水性的科琴黑色导电粉末的表面上，因此，当活性炭，导电剂等碳材料的活性物质的分散性可以提高时 制备使用水性溶剂的电极，结果可以制备具有改善的电极活性材料浆料的流动性和均匀性的电极。

公开(公告)号：US20130056986A1

公开(公告)日：2013-03-07

申请号：US13595989

申请日：2012-08-27

申请人： Young Hak Jeong ,  Chan Yoon ,  Hyun Chul Jung ,  Bae Kyun Kim

发明人： Young Hak Jeong ,  Chan Yoon ,  Hyun Chul Jung ,  Bae Kyun Kim

IPC分类号： H02J7/14

CPC分类号： F03D7/028 ,  F03D9/11 ,  Y02E10/72

摘要： Disclosed herein are a wind power generation system including: a wind power generation unit converting wind energy into electrical energy and outputting the electrical energy; a wind power generation controlling unit controlling the electrical energy output from the wind power generation unit; and a capacitor unit and a battery unit storing the electrical energy controlled by the wind power generation controlling unit, wherein the wind power generation controlling unit includes a direct current (DC)-direct current (DC) converter monitoring the wind power generation unit and the capacitor unit to thereby selectively boost the electrical energy output from the wind power generation unit, and a method for controlling the same.

摘要翻译： 这里公开了一种风力发电系统，包括：风力发电单元，将风能转换成电能并输出电能; 风力发电控制单元，控制从风力发电单元输出的电能; 以及存储由风力发电控制单元控制的电能的电容器单元和电池单元，其中，风力发电控制单元包括监视风力发电单元的直流（DC） - 直流（DC） 电容器单元，从而选择性地提高从风力发电单元输出的电能，以及控制该风力发电单元的方法。

公开(公告)号：US20130050903A1

公开(公告)日：2013-02-28

申请号：US13468491

申请日：2012-05-10

申请人： Hak Kwan KIM ,  Jun Hee Bae ,  Bae Kyun Kim ,  Ho Jin Yun

发明人： Hak Kwan KIM ,  Jun Hee Bae ,  Bae Kyun Kim ,  Ho Jin Yun

IPC分类号： H01G9/058 ,  H01G9/042

CPC分类号： H01G11/32 ,  Y02E60/13

摘要： Electrodes and electrochemical capacitors including the same including an electrode active material layer having two layers or more formed on a current collector, wherein the electrode active material layer has a gradient of the specific surface area value to the electric conductivity along a thickness direction of a current collector. Exemplary embodiments manufacture the electrodes having the gradient of the specific surface area value to the electricity conductivity along the thickness direction of the current collector by forming the electrode active material layer having compositions in which a kind of electrode active materials and conductive materials are different along the thickness direction of the current collector. The exemplary embodiments can increase the capacitance of the electrochemical capacitor including the electrode and lower the electric resistance thereof, by appropriately controlling the resistance and capacitance value of the electrode.

摘要翻译： 包括其的电极和电化学电容器包括形成在集电器上的具有两层或更多层的电极活性材料层，其中电极活性材料层具有沿着电流的厚度方向的比表面积值与电导率的梯度 集电极。 示例性实施例通过形成电极活性材料层，沿着集电器的厚度方向制造具有比表面积值的梯度与电导率的电极，所述电极活性材料层具有其中电极活性材料和导电材料的种类沿着 集电器的厚度方向。 通过适当地控制电极的电阻和电容值，示例性实施例可以增加包括电极的电化学电容器的电容并降低其电阻。

公开(公告)号：US20130037756A1

公开(公告)日：2013-02-14

申请号：US13567696

申请日：2012-08-06

申请人： Hak Kwan KIM ,  Jun Hee Bae ,  Bae Kyun Kim ,  Ho Jin Yun

发明人： Hak Kwan KIM ,  Jun Hee Bae ,  Bae Kyun Kim ,  Ho Jin Yun

IPC分类号： H01G9/042 ,  H01B1/04

CPC分类号： H01B1/04 ,  H01G11/24 ,  H01G11/38 ,  H01G11/86 ,  Y02E60/13

摘要： An electrode for an electrochemical capacitor including a carbon material that is doped and two types of conductive materials with different particle sizes, and an electrochemical capacitor including the same. The doped carbon material is used as the active material and the two types of conductive materials with different particle sizes are added between the active materials with a relatively large particle size, so that the electrode with high density can be prepared by increasing the amount of active material per unit volume, and can be efficiently used in a low resistance and high output electrochemical capacitor by increasing the filling density of the conductive material with excellent conductivity.

摘要翻译： 一种用于电化学电容器的电极，包括掺杂的碳材料和具有不同粒度的两种导电材料，以及包含该电极的电化学电容器。 掺杂碳材料用作活性材料，并且具有不同粒度的两种类型的导电材料被添加在具有较大粒度的活性材料之间，使得可以通过增加活性物质的量来制备具有高密度的电极 材料每单位体积，并且可以通过增加具有优异导电性的导电材料的填充密度而有效地用于低电阻和高输出电化学电容器中。

公开(公告)号：US20120313051A1

公开(公告)日：2012-12-13

申请号：US13486663

申请日：2012-06-01

申请人： Sergey Remizov ,  Craig Miesse ,  Hong Seok Min ,  Bae Kyun Kim ,  Hyun Chul Jung

发明人： Sergey Remizov ,  Craig Miesse ,  Hong Seok Min ,  Bae Kyun Kim ,  Hyun Chul Jung

IPC分类号： C08B37/00 ,  C08L5/00 ,  H01B1/12

CPC分类号： C09J101/08 ,  C08L1/08 ,  C08L1/286 ,  C08L5/00 ,  C08L5/04 ,  C08L5/06 ,  C09J105/00 ,  C09J105/04 ,  C09J105/06

摘要： Disclosed herein are a binder composition for manufacturing an electrode of an energy storage device and a method for manufacturing an electrode of an energy storage device. The binder composition includes galactomannan as a major component and may exhibit sufficient binding force with a considerably small amount, as compared to binders in the related art. When the binder composition disclosed herein is used to manufacture an energy storage device having the same weight as that manufactured using the binder in the related art, the energy storage device may contain a greater amount of active material, compared to the binder in the related art. Consequently, beneficial effects such as improvement in an energy density as well as eco-friendly characteristics may be rendered.

摘要翻译： 本文公开了一种用于制造能量存储装置的电极的粘合剂组合物和用于制造能量存储装置的电极的方法。 与现有技术中的粘合剂相比，粘合剂组合物包含半乳甘露聚糖作为主要组分，并且可以显示出足够的结合力与相当少的量。 当本文公开的粘合剂组合物用于制造具有与使用现有技术中的粘合剂制造的重量相同的重量的储能装置时，与现有技术中的粘合剂相比，储能装置可含有更多量的活性材料 。 因此，可以实现能量密度的提高以及环保特性等有益效果。

公开(公告)号：US20120300366A1

公开(公告)日：2012-11-29

申请号：US13463321

申请日：2012-05-03

申请人： Ji Sung Cho ,  Sang Kyun Lee ,  Hyun Chul Jung ,  Bae Kyun Kim

发明人： Ji Sung Cho ,  Sang Kyun Lee ,  Hyun Chul Jung ,  Bae Kyun Kim

IPC分类号： H01G9/155 ,  C25D7/00 ,  H01G9/15 ,  H01G9/04 ,  H01G4/30 ,  H01G9/145

CPC分类号： H01G11/84 ,  H01G11/06 ,  H01G11/12 ,  H01G11/50 ,  Y02E60/13 ,  Y10T29/43

摘要： Disclosed herein are a method for pre-doping an anode and a lithium ion capacitor storage device including the same. The method of the present invention includes: disposing lithium metal films and anodes alternately; and charging the lithium metal films and the anodes to directly pre-dope lithium metal contained in the lithium metal films onto the anodes. The lithium ion capacitor storage device is manufactured by the method. According to the present invention, the lithium ion capacitor storage device including the anode can provide a high-capacitance capacitor capable of operating even at a high voltage range of up to 3.8V to 2.0V, and ensure high reliability even in a high-temperature (60° C.) cycle.

摘要翻译： 本文公开了一种用于预掺杂阳极的方法和包括其的锂离子电容器存储装置。 本发明的方法包括：交替地配置锂金属膜和阳极; 并且将锂金属膜和阳极充电以将包含在锂金属膜中的锂金属直接预掺杂到阳极上。 通过该方法制造锂离子电容器存储装置。 根据本发明，包括阳极的锂离子电容器存储装置可以提供即使在高达3.8V至2.0V的高电压范围下也能够工作的高容量电容器，并且即使在高温下也能确保高可靠性 （60℃）循环。

公开(公告)号：US20120293912A1

公开(公告)日：2012-11-22

申请号：US13445793

申请日：2012-04-12

申请人： Hak Kwan Kim ,  Dong Hyeok Choi ,  Bae Kyun Kim ,  Hyun Chul Jung

发明人： Hak Kwan Kim ,  Dong Hyeok Choi ,  Bae Kyun Kim ,  Hyun Chul Jung

IPC分类号： H01G9/155

CPC分类号： H01G11/06 ,  H01G11/30 ,  Y02E60/13

摘要： Disclosed herein is a hybrid capacitor as a super capacitor including a positive electrode, a negative electrode, a separator, and an electrolyte solution, wherein the positive electrode includes a positive electrode active material including a material obtained by mixing a non-porous carbon material and a porous carbon material, and a positive electrode collector.

摘要翻译： 这里公开了作为包括正电极，负电极，隔膜和电解质溶液的超级电容器的混合电容器，其中正电极包括正极活性材料，其包括通过混合无孔碳材料和 多孔碳材料和正极集电体。