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    연료전지용 전극 및 이를 채용한 연료전지
    41.
    发明公开
    연료전지용 전극 및 이를 채용한 연료전지 无效
    用于燃料电池的电极和包含其的燃料电池

    公开(公告)号：KR1020140039382A

    公开(公告)日：2014-04-02

    申请号：KR1020120104618

    申请日：2012-09-20

    Applicant: 삼성전자주식회사

    Inventor： 홍석기 ,  박정옥 ,  길기천 ,  박성은 ,  백운규

    IPC: H01M4/86 ,  H01M4/90 ,  H01M8/02

    CPC classification number: H01M4/8657 ,  H01M4/8668 ,  H01M4/88 ,  H01M4/8817 ,  H01M4/8825 ,  H01M8/086 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/523

    Abstract: Provided is a fuel cell electrode comprising a gas diffusion layer; a catalyst combined to at least one surface of the gas diffusion layer; and a catalyst layer comprising a binder and a fuel cell comprising the same. More than one selected from the catalyst and the binder can comprise an acid or a base functional group. A fuel cell electrode is capable of electrode roll coating application and storing the electrode in a roll shape. [Reference numerals] (AA) Amide bond

    Abstract translation: 提供一种燃料电池电极，其包括气体扩散层; 催化剂组合到气体扩散层的至少一个表面; 以及包含粘合剂和包含该粘合剂的燃料电池的催化剂层。 从催化剂和粘合剂中选择的多于一种可以包含酸或碱官能团。 燃料电池电极能够进行电极辊涂并将电极存储成卷状。 （标号）（AA）酰胺键

    촉매 슬러리, 이를 사용하여 제조된 전극 및 상기 전극을 구비하는 연료전지
    42.
    发明公开
    촉매 슬러리, 이를 사용하여 제조된 전극 및 상기 전극을 구비하는 연료전지 无效
    催化剂浆液，使用催化剂浆料制备的电极和包含电极的燃料电池

    公开(公告)号：KR1020120134460A

    公开(公告)日：2012-12-12

    申请号：KR1020110053367

    申请日：2011-06-02

    Applicant: 삼성전자주식회사 ,  한양대학교 산학협력단

    Inventor： 홍석기 ,  박정옥 ,  백운규 ,  길기천 ,  서지훈

    IPC: H01M4/86 ,  B01J21/18 ,  B01J23/00 ,  H01M8/02

    CPC classification number: H01M8/1004 ,  H01M4/8828 ,  H01M4/9083 ,  H01M4/926 ,  Y02P70/56

    Abstract: PURPOSE: A catalyst slurry is provided to manufacture an electrode electrodes with uniform composition and constant performance in a large amount. CONSTITUTION: A catalyst slurry for a fuel cell comprises a catalytic material, a binder, and a first liquid dissolving the binder, and a second liquid having higher viscosity than the first liquid. The catalytic material comprises a carrier and a carrier metal dipped in the carrier. The viscosity of the first liquid is 0.1-10 cP and the visocity of the second liquid is 10-100 cP. An electrode for a fuel cell comprises an electrode support, and a catalyst layer arranged in the upper part of the electrode support. The catalyst layer is formed by using the catalyst slurry. [Reference numerals] (AA) Precipitation rate of catalytic material(cm^3/hr); (BB) Comparative embodiment 1; (CC) Embodiment 1; (DD) Embodiment 2; (EE) Embodiment 3; (FF) Embodiment 4

    Abstract translation: 目的：提供催化剂浆液，以大量制造具有均匀组成和恒定性能的电极。 构成：用于燃料电池的催化剂浆料包括催化材料，粘合剂和溶解粘合剂的第一液体和具有比第一液体更高粘度的第二液体。 催化材料包括浸渍在载体中的载体和载体金属。 第一液体的粘度为0.1-10cP，第二液体的粘度为10-100cP。 用于燃料电池的电极包括电极支撑件和布置在电极支撑件的上部中的催化剂层。 通过使用催化剂浆料形成催化剂层。 （AA）催化剂的沉淀速率（cm 3 / hr）; （BB）比较实施例1; （CC）实施例1; （DD）实施例2; （EE）实施例3; （FF）实施例4

    화합물, 이를 포함하는 조성물, 이를 이용한 연료전지용 전극, 이를 이용한 연료전지용 전해질막 및 이를 채용한 연료전지
    44.
    发明公开
    화합물, 이를 포함하는 조성물, 이를 이용한 연료전지용 전극, 이를 이용한 연료전지용 전해질막 및 이를 채용한 연료전지 无效
    化合物，包含该化合物的组合物，使用该化合物的燃料电池，使用其的燃料电池的电解质膜和使用至少一个电极和电解质膜的燃料电池

    公开(公告)号：KR1020110126033A

    公开(公告)日：2011-11-22

    申请号：KR1020110020616

    申请日：2011-03-08

    Applicant: 삼성전자주식회사 ,  서울대학교산학협력단

    Inventor： 최성우 ,  박정옥 ,  안철희 ,  박소영

    IPC: C08G18/72 ,  C08G18/28 ,  C08L75/04 ,  H01M8/02

    Abstract: PURPOSE: A compound is provided to ensure excellent heat resistance and phosphoric acid resistance and to obtain a fuel cell with an improved lifetime property and cell performance when applied to the electrode and the electrolyte film for the fuel cell. CONSTITUTION: A compound is a polymerization product of a composition that contains a diisocyanate-based compound represented by chemical formula 1 below and an aromatic polyol represented by chemical formula 2, wherein A1 and A2 are each independently a substituted or unsubstituted C1-C30 alkylene group, a substituted or unsubstituted C2-C30 alkenylene group, a substituted or unsubstituted C2-C30 alkynylene group, a substituted or unsubstituted C6-C30 arylene group, a substituted or unsubstituted C2-C30 heteroarylene group, a substituted or unsubstituted C4-C30 carbon cyclic group, or a substituted or unsubstituted C6-C30 condensed polycyclic group; m is 0 or 1; R1 is a hydrogen atom or -P(-O)RR'; R and R' are each independently a hydrogen atom, a C1-C30 alkyl group, or a C6-C30 aryl group; and L is represented by chemical formula 1A.

    Abstract translation: 目的：提供一种化合物以确保优异的耐热性和耐磷酸性，并且当应用于燃料电池的电极和电解质膜时，获得具有改善的寿命特性和电池性能的燃料电池。 构成：化合物是含有下述化学式1表示的二异氰酸酯系化合物和由化学式2表示的芳香族多元醇的组合物的聚合产物，其中A1和A2各自独立地为取代或未取代的C1-C30亚烷基 取代或未取代的C 2 -C 30亚烯基，取代或未取代的C 2 -C 30亚炔基，取代或未取代的C 6 -C 30亚芳基，取代或未取代的C 2 -C 30亚杂芳基，取代或未取代的C 4 -C 30碳环 基团或取代或未取代的C 6 -C 30稠合多环基团; m为0或1; R1是氢原子或-P（-O）RR'; R和R'各自独立地为氢原子，C 1 -C 30烷基或C 6 -C 30芳基; L由化学式1A表示。

    연료전지용 프로톤 전도체 및 이를 이용한 연료전지
    48.
    发明公开
    연료전지용 프로톤 전도체 및 이를 이용한 연료전지 无效
    用于燃料电池和燃料电池的基准导体

    公开(公告)号：KR1020090014604A

    公开(公告)日：2009-02-11

    申请号：KR1020070078671

    申请日：2007-08-06

    Applicant: 삼성전자주식회사 ,  삼성에스디아이 주식회사

    Inventor： 박정옥 ,  유덕영

    IPC: H01M8/10

    CPC classification number: H01M8/1039 ,  H01M8/1027 ,  H01M8/103 ,  H01M8/1048 ,  H01M2008/1095 ,  H01M2300/0091

    Abstract: A proton conductor for a fuel cell is provided to improve the oxidation reduction reaction progressed in a cathode by containing C8-C20 perfluoro alkyl sulfonate salt and to reduce the transfer resistance of reactants by raising the oxygen permeability at a cathode due to the increase of the oxygen concentration within an electrode. A proton conductor for a fuel cell comprises a phosphonic acid material and C8-C20 perfluoro alkyl sulfonate salt which has excellent oxygen solubility and is dissolved in a phosphorous acid material. The C8-C20 perfluoro alkyl sulfonate salt is at least one selected from the group consisting of perfluorooctanesulfonic acid potassium (CF3(CF2)7SO3K), and perfluoro decane sulfonic acid potassium (C10F21SO3K).

    Abstract translation: 提供了一种用于燃料电池的质子导体，以改善通过含有C 8 -C 20全氟烷基磺酸盐在阴极中进行的氧化还原反应，并且通过提高阴极的透氧性，降低反应物的转移阻力 电极内的氧浓度。 用于燃料电池的质子导体包括膦酸材料和具有优异氧溶解度并溶解在亚磷酸材料中的C8-C20全氟烷基磺酸盐。 C8-C20全氟烷基磺酸盐是选自全氟辛烷磺酸钾（CF 3（CF 2）7 SO 3 K）和全氟癸烷磺酸钾（C 10 F 21 SO 3 K）中的至少一种。

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