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    복합체, 이를 포함하는 전극 촉매, 그 제조방법 및 이를 이용한 연료전지
    3.
    发明公开
    복합체, 이를 포함하는 전극 촉매, 그 제조방법 및 이를 이용한 연료전지 审中-实审
    包括其的复合物，电极催化剂，其制造方法和使用它们的燃料电池

    公开(公告)号：KR1020120010960A

    公开(公告)日：2012-02-06

    申请号：KR1020110067972

    申请日：2011-07-08

    Applicant: 삼성전자주식회사

    Inventor： 이강희 ,  박찬호 ,  박교성 ,  진선아 ,  권경중 ,  유대종

    IPC: H01M4/90 ,  H01M8/02 ,  B01J27/24 ,  B01J37/08

    CPC classification number: H01M4/8652 ,  B82Y30/00 ,  H01M4/90 ,  Y02E60/50 ,  Y10S977/948

    Abstract: PURPOSE: A composite is provided to manufacture an electrode catalyst having excellent electronic conductance, large surface area, and mesopores. CONSTITUTION: A composite comprises a metal, nitrogen, and carbon which have oxygen reductive activity, and has polyhedrally shaped particles. The manufacturing method of the composite comprises: a first step of obtaining a composition by mixing a metal salt, and a nitrogen-containing organic compound; and a second step of obtaining porous material, which contains oxygen reduction reactive metal-nitrogen-containing organic compounds, by mixing the composition; and a third step of heat treating a porous material containing the oxygen reduction reactive metal-nitrogen-containing organic compounds.

    Abstract translation: 目的：提供一种复合材料，用于制造具有优异的电子传导性，大表面积和介孔的电极催化剂。 构成：复合材料包含具有氧还原活性的金属，氮和碳，并具有多面体形状的颗粒。 复合材料的制造方法包括：通过混合金属盐和含氮有机化合物获得组合物的第一步骤; 以及通过混合所述组合物获得含有还原反应性金属 - 含氮有机化合物的多孔材料的第二步骤; 以及热处理含有还原反应性金属 - 含氮有机化合物的多孔材料的第三步骤。

    연료전지용 전극 촉매, 그 제조방법 및 이를 이용한 연료전지
    4.
    发明公开
    연료전지용 전극 촉매, 그 제조방법 및 이를 이용한 연료전지 有权
    燃料电池用电极催化剂及其制造方法及使用其的燃料电池

    公开(公告)号：KR1020110037294A

    公开(公告)日：2011-04-13

    申请号：KR1020090094679

    申请日：2009-10-06

    Applicant: 삼성전자주식회사

    Inventor： 이강희 ,  박찬호 ,  권경중 ,  진선아 ,  유대종 ,  이종원

    IPC: H01M4/90 ,  B01J23/44 ,  B01J23/46 ,  B01J37/16

    CPC classification number: H01M4/9058 ,  H01M4/921 ,  H01M4/926 ,  H01M8/1004 ,  Y02P70/56

    Abstract: PURPOSE: An electrode catalyst for a fuel cell is provided to improve stability by including palladium and iridium instead of platinum and efficiency by activating an oxygen-reduction reaction. CONSTITUTION: A method for preparing an electrode catalyst for a fuel cell comprises a step of mixing a palladium(Pt) precursor, iridium(Ir) precursor and metal(M) precursor with a solvent to obtain a composition for forming the electrode catalyst; adjusting the pH of the mixture; performing a reduction reaction of the mixture; washing and drying the reduced product; and heat treating the resultant.

    Abstract translation: 目的：提供一种用于燃料电池的电极催化剂，以通过包括钯和铱代替铂并通过活化氧还原反应的效率来提高稳定性。 构成：制备燃料电池用电极催化剂的方法包括将钯（Pt）前体，铱（Ir）前体和金属（M）前体与溶剂混合以获得用于形成电极催化剂的组合物的步骤; 调节混合物的pH值; 进行混合物的还原反应; 洗涤和干燥减少的产品; 并对所得物进行热处理。

    연료전지용 전극 촉매, 상기 전극 촉매를 포함하는 전극을 구비한 연료전지
    5.
    发明公开
    연료전지용 전극 촉매, 상기 전극 촉매를 포함하는 전극을 구비한 연료전지 无效
    用于燃料电池和燃料电池的电极催化剂，包括包含电极催化剂的电极

    公开(公告)号：KR1020100069492A

    公开(公告)日：2010-06-24

    申请号：KR1020080128185

    申请日：2008-12-16

    Applicant: 삼성전자주식회사

    Inventor： 이강희 ,  권경중 ,  박찬호 ,  진선아

    IPC: H01M4/90 ,  B01J23/42 ,  B01J23/46 ,  B82Y30/00

    CPC classification number: H01M4/86 ,  H01M4/90 ,  H01M4/9083 ,  H01M4/921 ,  H01M4/926 ,  H01M8/1007

    Abstract: PURPOSE: An electrode catalyst for a fuel cell, and the fuel cell including an electrode containing thereof are provided to obtain the excellent activity at the temperature lower than 200 deg C by using a second metal catalyst induced from a cerium oxide. CONSTITUTION: An electrode catalyst for a fuel cell comprises a carbon catalyst carrier, and a non-platinum catalyst and a Ce metal catalyst dipped inside the catalyst carrier. The non-platinum catalyst contains the following: one component selected from the group consisting of Pd, Ir, Au, Cu, Co, Ni, Fe, Ru, WC, W, Mo, Se and their compound; another component selected from the group consisting of Pd, Ir, Au, Cu, Ni, Fe, Ru, WC, W, Mo, and Se; and Co. The carbon catalyst carrier is selected from the group consisting of ketjen black, carbon black, graphite carbon, carbon nano tubes and carbon fibers.

    Abstract translation: 目的：提供一种用于燃料电池的电极催化剂和包含含有电极的电极的燃料电池，通过使用由氧化铈诱导的第二金属催化剂在低于200℃的温度下获得优异的活性。 构成：用于燃料电池的电极催化剂包括碳催化剂载体和浸没在催化剂载体内的非铂催化剂和Ce金属催化剂。 非铂催化剂含有以下组分：一种选自Pd，Ir，Au，Cu，Co，Ni，Fe，Ru，WC，W，Mo，Se及其化合物的组分; 选自Pd，Ir，Au，Cu，Ni，Fe，Ru，WC，W，Mo和Se的另一组分; 碳催化剂载体选自科琴黑，炭黑，石墨碳，碳纳米管和碳纤维。

    연료전지용 전극 촉매, 그 제조방법, 이를 포함한 연료전지용 전극 및 연료전지
    10.
    发明公开
    연료전지용 전극 촉매, 그 제조방법, 이를 포함한 연료전지용 전극 및 연료전지 审中-实审
    用于燃料电池的电极催化剂，其制备方法，包括电极催化剂的燃料电池的电极和包括其的燃料电池

    公开(公告)号：KR1020140070246A

    公开(公告)日：2014-06-10

    申请号：KR1020120138509

    申请日：2012-11-30

    Applicant: 삼성전자주식회사

    Inventor： 유대종 ,  박찬호 ,  진선아 ,  이강희

    IPC: H01M4/92 ,  H01M8/02 ,  B01J23/44 ,  B01J37/16

    CPC classification number: H01M4/921 ,  H01M4/926

    Abstract: Provided are an electrode catalyst for a fuel cell including an active particle comprising a core made of an alloy including palladium, copper and a transition metal (M); and a shell made of a palladium-based alloy; an electrode for a fuel cell including the same; and a fuel cell including the same. In Chemical formula 1, M is a transition metal, 0.05

    Abstract translation: 提供一种用于燃料电池的电极催化剂，其包括包含由包含钯，铜和过渡金属（M）的合金制成的芯的活性颗粒; 和由钯基合金制成的外壳; 包括该电极的燃料电池用电极; 和包括该燃料电池的燃料电池。 在化学式1中，M是过渡金属，0.05 <= a <= 0.32，0

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