Polarizable electrode for capacitor and electric double layer capacitor having the same
    1.
    发明申请
    Polarizable electrode for capacitor and electric double layer capacitor having the same 审中-公开
    用于电容器的可极化电极和具有该电极的双电层电容器

    公开(公告)号:US20110013344A1

    公开(公告)日:2011-01-20

    申请号:US12654424

    申请日:2009-12-18

    IPC分类号: H01G9/058 B05D5/12

    CPC分类号: H01G11/32 H01G11/36 Y02E60/13

    摘要: There is provided a polarizable electrode for a capacitor and an electric double layer capacitor having the same. The polarizable electrode is a gel-state mixture including carbon nanotubes (CNTs) forming a network structure, porous carbon materials dispersed between the CNTs, and ionic liquids allowing the CNTs and the porous carbon materials to be dispersed. The polarizable electrode secures an electrical connection path between an electrode and a collector and prevents separation between the porous carbon materials and the ionic liquids using the network structure formed by the CNTs. Accordingly, the electric double layer capacitor having the polarizable electrode has low contact resistance between the electrode and the collector and has low possibility of polarization occurrence between the electrode and an electrolyte, resulting in high capacitance and high energy efficiency due to low equivalent series resistance.

    摘要翻译: 提供了一种用于电容器的可极化电极和具有该极化电极的双电层电容器。 可极化电极是包含形成网状结构的碳纳米管(CNT),分散在CNT之间的多孔碳材料和允许CNT和多孔碳材料分散的离子液体的凝胶状态混合物。 可极化电极确保电极和集电器之间的电连接路径,并且使用由CNT形成的网络结构来防止多孔碳材料和离子液体之间的分离。 因此,具有可极化电极的双电层电容器在电极和集电体之间具有低接触电阻,并且在电极和电解质之间极化的可能性很小,由于低的等效串联电阻导致高容量和高能量效率。

    LITHIUM PLATE, METHOD FOR LITHIATION OF ELECTRODE AND ENERGY STORAGE DEVICE
    2.
    发明申请
    LITHIUM PLATE, METHOD FOR LITHIATION OF ELECTRODE AND ENERGY STORAGE DEVICE 审中-公开
    锂电池,电极和能量储存装置的放电方法

    公开(公告)号:US20130003261A1

    公开(公告)日:2013-01-03

    申请号:US13533111

    申请日:2012-06-26

    IPC分类号: C25D17/12 H01G9/025 C25D7/00

    摘要: Disclosed herein are a lithium plate, a method for lithiation of an electrode, and an energy storage device. According to an exemplary embodiment of the present invention, there is provided a lithium plate used for lithium pre-doping of an electrode for an energy storage device, including: a contact area contacting the electrode at the time of the pre-doping; and a plurality of through holes or a plurality of grooves regularly distributed to be adjacent to the contact area so that an electrolytic solution gains easy access to the vicinity of a contact boundary of the contact area and the electrode at the time of the pre-doping. In addition, a method for lithiation of an electrode for an energy storage device using the above-mentioned lithium plate and an energy storage device including a negative electrode (anode) lithiated according to the method have been proposed.

    摘要翻译: 本文公开了一种锂电池板,锂电池的方法和能量存储装置。 根据本发明的示例性实施例,提供了一种用于能量存储装置的电极的锂预掺杂的锂板,包括:在预掺杂时接触电极的接触区域; 以及与接触区域相邻规则分布的多个通孔或多个槽,使得电解液在预掺杂时容易进入接触区域和电极的接触边界附近 。 此外,已经提出了使用上述锂板的能量储存装置的电极的锂化方法和包括根据该方法锂化的负极(阳极)的储能装置。

    BINDER COMPOSITION FOR MANUFACTURING ELECTRODE OF ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING ELECTRODE OF ENERGY STORAGE DEVICE
    3.
    发明申请
    BINDER COMPOSITION FOR MANUFACTURING ELECTRODE OF ENERGY STORAGE DEVICE AND METHOD FOR MANUFACTURING ELECTRODE OF ENERGY STORAGE DEVICE 审中-公开
    用于制造能量储存装置的电极的粘合剂组合物和用于制造能量储存装置的电极的方法

    公开(公告)号:US20120313051A1

    公开(公告)日:2012-12-13

    申请号:US13486663

    申请日:2012-06-01

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

    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。

    Metal oxide electrode material, and electrochemical capacitor using the same and manufacturing process for producing the same
    4.
    发明授权
    Metal oxide electrode material, and electrochemical capacitor using the same and manufacturing process for producing the same 失效
    金属氧化物电极材料和使用其的电化学电容器及其制造方法

    公开(公告)号:US08411414B2

    公开(公告)日:2013-04-02

    申请号:US12621320

    申请日:2009-11-18

    IPC分类号: H01G9/00

    CPC分类号: H01G9/058 H01G11/46 Y02E60/13

    摘要: The present invention relates to a metal oxide electrode material, an electrochemical capacitor using the same, and a method for producing the same. More particularly, the present invention relates to a metal oxide electrode material substituting a sublattice location of metal for one or more kinds of different metals, an electrochemical capacitor using the same, and a method for producing the same in metal oxides constituting an electrochemical capacitor electrode.

    摘要翻译: 金属氧化物电极材料及其制造方法技术领域本发明涉及金属氧化物电极材料及使用其的电化学电容器及其制造方法。 更具体地说,本发明涉及一种金属氧化物电极材料,其中金属氧化物电极材料用金属的亚晶格取代一种或多种不同的金属,使用该金属氧化物电极材料的电化学电容器及其制造方法用于构成电化学电容器电极的金属氧化物 。

    Method for manufacturing lithium ion capacitor and lithium ion capacitor manufactured using the same
    8.
    发明授权
    Method for manufacturing lithium ion capacitor and lithium ion capacitor manufactured using the same 失效
    制造锂离子电容器和锂离子电容器的方法

    公开(公告)号:US08379368B2

    公开(公告)日:2013-02-19

    申请号:US12926672

    申请日:2010-12-02

    IPC分类号: H01G9/035

    摘要: A method for manufacturing a lithium ion capacitor, and a lithium ion capacitor manufactured using the method are provided. The method for manufacturing a lithium ion capacitor includes: disposing a lithium metal on a capacitor cell including a cathode, a separation film, and an anode; impregnating the capacitor cell with electrolyte including a lithium salt; changing the cathode and the anode to allow lithium ions within the electrolyte to be occluded into the anode; performing a primary reaction in which the cathode and the lithium metal are short-circuited to emit anions from the cathode and lithium ions from the lithium metal and a secondary reaction that the lithium ions emitted from the lithium metal are occluded into the cathode; and recharging the cathode and the anode to allow the lithium ions, which have been occluded into the cathode and the lithium ions within the electrolyte, to be occluded into the anode.

    摘要翻译: 提供一种制造锂离子电容器的方法和使用该方法制造的锂离子电容器。 锂离子电容器的制造方法包括:将锂金属配置在包括阴极,分离膜和阳极的电容器单元上; 用包含锂盐的电解质浸渍电容器电池; 改变阴极和阳极以允许电解液中的锂离子被吸入阳极; 进行阴极和锂金属短路以从阴极发出阴离子和来自锂金属的锂离子的初级反应和从锂金属发射的锂离子被吸留到阴极中的二次反应; 并且对阴极和阳极进行再充电,以使已经封入阴极中的锂离子和电解液内的锂离子被封闭到阳极中。

    Lithium ion capacitor and method of manufacturing the same
    9.
    发明申请
    Lithium ion capacitor and method of manufacturing the same 审中-公开
    锂离子电容器及其制造方法

    公开(公告)号:US20120050949A1

    公开(公告)日:2012-03-01

    申请号:US13137557

    申请日:2011-08-25

    IPC分类号: H01G9/035 H01G7/00

    摘要: Provided are a lithium ion capacitor and a method of manufacturing the same. The lithium ion capacitor includes an anode current collector, a first anode active material layer disposed on at least one surface of the anode current collector, and a second anode active material layer disposed on the first anode active material layer and formed of a lithium oxide layer having a spinel structure.

    摘要翻译: 提供一种锂离子电容器及其制造方法。 锂离子电容器包括阳极集电体,设置在阳极集电体的至少一个表面上的第一负极活性物质层和设置在第一负极活性物质层上并由氧化锂层形成的第二负极活性物质层 具有尖晶石结构。

    Pre-doping system of electrode and pre-doping method of electrode using the same
    10.
    发明申请
    Pre-doping system of electrode and pre-doping method of electrode using the same 审中-公开
    电极的预掺杂系统和电极的预掺杂方法使用相同

    公开(公告)号:US20120018309A1

    公开(公告)日:2012-01-26

    申请号:US12926431

    申请日:2010-11-17

    IPC分类号: C25D21/12 C25D17/00

    摘要: The present invention provides a pre-doping system of an electrode and a system using the same. The pre-doping system includes: a doping means for performing a doping process where lithium ions are doped into an electrode; a measuring means for performing a measuring process where an open-circuit potential of the electrode is measured; a switch unit for selectively performing any one of the doping process and the measuring process; a controller for controlling the doping means, the measuring means, and the switch unit and acquiring the open-circuit potential of the electrode measured by the measuring means.

    摘要翻译: 本发明提供电极的预掺杂系统和使用其的系统。 预掺杂系统包括:用于执行其中将锂离子掺杂到电极中的掺杂过程的掺杂装置; 测量装置,用于执行测量电极的开路电位的测量过程; 用于选择性地执行掺杂过程和测量过程中的任何一个的开关单元; 控制器,用于控制掺杂装置,测量装置和开关单元,并获取由测量装置测量的电极的开路电位。