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    Electrode for fuel cell, fuel cell comprising the same, and method for preparing the same
    32.
    发明申请
    Electrode for fuel cell, fuel cell comprising the same, and method for preparing the same 审中-公开
    燃料电池用电极，包含该电极的燃料电池及其制备方法

    公开(公告)号：US20060115711A1

    公开(公告)日：2006-06-01

    申请号：US11288887

    申请日：2005-11-28

    Applicant: Hee-Tak Kim ,  Ho-Jin Kweon ,  Jong-Ki Lee

    Inventor： Hee-Tak Kim ,  Ho-Jin Kweon ,  Jong-Ki Lee

    IPC: H01M4/96 ,  H01M4/92 ,  H01M8/10 ,  H01M4/88 ,  B05D5/12

    CPC classification number: H01M4/8605 ,  B82Y30/00 ,  H01M4/8825 ,  H01M4/921 ,  H01M4/926 ,  H01M2008/1095

    Abstract: An electrode for a fuel cell of the present invention includes an electrode substrate, a microporous layer formed on the surface of the electrode substrate, and a nano-carbon layer formed on the surface of the microporous layer with a catalyst layer coated on the surface of the nano-carbon layer. Alternatively, an electrode for a fuel cell includes an electrode substrate in which carbon particles are dispersed, a nano-carbon layer on the electrode substrate, and a catalyst layer on the nano-carbon layer.

    Abstract translation: 本发明的燃料电池用电极包括电极基板，形成在电极基板的表面上的微孔层和形成在微孔层的表面上的纳米碳层，催化剂层涂覆在 纳米碳层。 或者，燃料电池用电极包括其中分散有碳颗粒的电极基板，电极基板上的纳米碳层和纳米碳层上的催化剂层。

    Separator for fuel cell system, and method for preparing the same
    33.
    发明申请
    Separator for fuel cell system, and method for preparing the same 审中-公开
    燃料电池系统分离器及其制备方法

    公开(公告)号：US20060110648A1

    公开(公告)日：2006-05-25

    申请号：US11285802

    申请日：2005-11-23

    Applicant: Jong-Ki Lee ,  Ho-Jin Kweon ,  Jun-Won Suh

    Inventor： Jong-Ki Lee ,  Ho-Jin Kweon ,  Jun-Won Suh

    IPC: H01M8/02 ,  B05D5/12 ,  B32B15/04

    CPC classification number: H01M8/021 ,  H01M8/0206 ,  H01M8/0215 ,  H01M8/0228 ,  Y02P70/56 ,  Y10T428/12292 ,  Y10T428/12354 ,  Y10T428/12576

    Abstract: A metal separator for a fuel cell of the present invention includes a metal substrate having a reactant flow pathway, and a metal nitride coating layer. The metal nitride coating layer covers the surface of the metal substrate on which a reactant flow pathway is formed and slurry-coated. A metal layer for improving adherence is formed between the surface of the metal substrate on which a reactant flow pathway is formed, and the electro-conductive metal nitride coating layer. The metal separator is suitable for a fuel cell since it is lightweight, and has excellent anti-corrosion and electric conductivity.

    Abstract translation: 本发明的燃料电池用金属隔板包括具有反应物流路的金属基板和金属氮化物被覆层。 金属氮化物涂层覆盖其上形成有反应物流动路径并且浆料涂覆的金属基底的表面。 在形成有反应物流路的金属基板的表面与导电性金属氮化物被覆层之间形成用于提高粘附性的金属层。 金属分离器由于重量轻，适用于燃料电池，具有优异的防腐蚀和导电性。

    Fuel cell system
    35.
    发明申请
    Fuel cell system 失效
    燃料电池系统

    公开(公告)号：US20050202295A1

    公开(公告)日：2005-09-15

    申请号：US11044220

    申请日：2005-01-28

    Applicant: Dong-Hun Lee ,  Ho-Jin Kweon ,  Ju-Yong Kim

    Inventor： Dong-Hun Lee ,  Ho-Jin Kweon ,  Ju-Yong Kim

    IPC: H01M8/02 ,  H01M8/00 ,  H01M8/04 ,  H01M8/06 ,  H01M8/10

    CPC classification number: H01M8/04074 ,  H01M8/0258 ,  H01M8/0263 ,  H01M8/0267 ,  H01M8/04029 ,  H01M8/0612

    Abstract: The present invention is a fuel cell system including a stack having an electricity generator, that includes separators disposed on both surfaces of a membrane-electrode assembly, a reformer that converts fuel to generate hydrogen gas and supplies the hydrogen gas to the stack, a fuel supply unit that supplies the fuel to the reformer, an air supply unit that supplies air to the stack, a cooling water supply unit that supplies cooling water to the stack, and a flow channel section that is formed in the separator and through that the cooling water supplied from the cooling water supply unit passes.

    Abstract translation: 本发明是一种燃料电池系统，包括具有发电机的堆叠，其包括设置在膜 - 电极组件的两个表面上的隔板，转换燃料以产生氢气并将氢气供应到堆叠的重整器，燃料 向所述重整器供给燃料的供给单元，向所述堆叠供给空气的供气单元，向所述堆叠供给冷却水的冷却水供给单元和形成在所述隔板中的流路部，并且通过所述冷却 从冷却水供给单元供给的水通过。

    Positive active material for rechargeable lithium battery and method of preparing same
    37.
    发明授权
    Positive active material for rechargeable lithium battery and method of preparing same 有权
    可充电锂电池的正极活性物质及其制备方法

    公开(公告)号：US06183911B2

    公开(公告)日：2001-02-06

    申请号：US09429259

    申请日：1999-10-29

    Applicant: Ho-Jin Kweon ,  Geun-Bae Kim ,  Dong-Gon Park

    Inventor： Ho-Jin Kweon ,  Geun-Bae Kim ,  Dong-Gon Park

    IPC: H01M450

    CPC classification number: H01M4/505 ,  H01M4/581

    Abstract: A positive active material for rechargeable lithium batteries includes an active material component processed from a manganese-based compound. The transition metal compound is selected from LixMnO2, LixMnF2, LixMnS2, LixMnO2-zFz, LixMnO2-xSz, LixMn1-yMyO2, LixMn1-yMyF2, LixMn1-yMyS2, LixMn1-yMyO2-zFz, LixMn1-yMyO2-zSz, LixMn2O4, LixMn2F4, LixMn2S4, LixMn2O4-zFz, LixMn2O4-zSz, LixMn2-yMyO4, LixMn2-yMyF4, LixMn2-yMyS4, LixMn2-yMyO4-zFz, or LixMn2-yMyO4-zSz where O

    Abstract translation: 用于可再充电锂电池的正极活性材料包括从锰基化合物加工的活性材料组分。 过渡金属化合物选自LixMnO2，LixMnF2，LixMnS2，LixMnO2-zFz，LixMnO2-xSz，LixMn1-yMyO2，LixMn1-yMyF2，LixMn1-yMyS2，LixMn1-yMyO2-zFz，LixMn1-yMyO2-zSz，LixMn2O4，LixMn2F4，LixMn2S4 ，LixMn2O4-zFz，LixMn2O4-zSz，LixMn2-yMyO4，LixMn2-yMyF4，LixMn2-yMyS4，LixMn2-yMyO4-zFz或LixMn2-yMyO4-zSz，其中O

    Carbon-doped lithium manganese oxide and manufacturing method therefor using polyethylene glycol
    38.
    发明授权
    Carbon-doped lithium manganese oxide and manufacturing method therefor using polyethylene glycol 失效
    碳掺杂锂锰氧化物及其制备方法使用聚乙二醇

    公开(公告)号：US5762900A

    公开(公告)日：1998-06-09

    申请号：US667015

    申请日：1996-06-20

    Applicant: Ho-jin Kweon ,  Hyu-bum Park ,  Keon Kim

    Inventor： Ho-jin Kweon ,  Hyu-bum Park ,  Keon Kim

    IPC: C01G45/12 ,  C01G45/00 ,  H01M4/505

    CPC classification number: C01G45/1221 ,  C01G45/1242 ,  H01M4/505 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2004/62 ,  C01P2006/40

    Abstract: Carbon-doped lithium manganese oxides in crystalline powder form can be used as electrode material. The carbon-doped lithium manganese oxide is prepared by a process including the steps of: preparing a first solution of a lithium compound and a manganese compound, said first solution having lithium ions and manganese ions at a mole ratio of 1:2; preparing a solution of polyethylene glycol and adding the polyethylene glycol solution to said first solution to form a second solution and then drying the second solution until a gel is obtained while stirring the second solution; and pre-treating said gel and then heating the pre-treated gel.

    Abstract translation: 结晶粉末形式的碳掺杂的锰酸锂可用作电极材料。 碳掺杂的锂锰氧化物通过包括以下步骤的方法制备：制备锂化合物和锰化合物的第一溶液，所述第一溶液具有1：2的摩尔比的锂离子和锰离子; 制备聚乙二醇溶液并将聚乙二醇溶液加入到所述第一溶液中以形成第二溶液，然后干燥第二溶液，直到获得凝胶，同时搅拌第二溶液; 并预处理所述凝胶，然后加热预处理的凝胶。

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