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    연료전지용 전극, 그의 제조방법, 촉매 슬러리, 및 상기 전극을 구비하는 연료전지
    21.
    发明公开
    연료전지용 전극, 그의 제조방법, 촉매 슬러리, 및 상기 전극을 구비하는 연료전지 无效
    用于燃料电池的电极，制备电极的方法，催化剂浆料和包括电极的燃料电池

    公开(公告)号：KR1020130054008A

    公开(公告)日：2013-05-24

    申请号：KR1020110119775

    申请日：2011-11-16

    Applicant: 삼성전자주식회사

    Inventor： 홍석기 ,  이운회 ,  박정옥 ,  하진수

    IPC: H01M4/86 ,  H01M8/02 ,  H01M4/88 ,  B01J21/18

    CPC classification number: H01M4/8828 ,  H01M4/8668 ,  H01M4/9041 ,  H01M4/9083 ,  H01M4/92 ,  H01M4/921 ,  H01M4/926

    Abstract: PURPOSE: A manufacturing method of an electrode is provided to exclude a phosphoric acid doping process in manufacturing electrodes, to reduce electrode-drying time, and to reduce cost or organic solvent for manufacturing electrode catalyst slurry. CONSTITUTION: An electrode for fuel cells comprises an electrode support and a catalyst layer formed on the electrode support. The catalyst layer comprises a catalyst material and an aqueous binder. The aqueous binder includes at least one selected from cellulose derivatives and composites of an organic polymer material and inorganic oxide. A manufacturing method of an electrode comprises a step of coating or printing catalyst slurry on an electrode support. The catalyst slurry comprises a catalyst material and an aqueous binder. [Reference numerals] (AA) Voltage(V); (BB) Example 1; (CC) Comparative example 1; (DD) Current density(A/cm^2)

    Abstract translation: 目的：提供电极的制造方法，以排除制造电极中的磷酸掺杂工艺，以减少电极干燥时间，并降低用于制造电极催化剂浆料的成本或有机溶剂。 构成：用于燃料电池的电极包括电极载体和形成在电极载体上的催化剂层。 催化剂层包括催化剂材料和含水粘合剂。 含水粘合剂包括选自纤维素衍生物和有机聚合物材料和无机氧化物的复合材料中的至少一种。 电极的制造方法包括在电极载体上涂布或印刷催化剂浆料的步骤。 催化剂浆料包含催化剂材料和水性粘合剂。 （附图标记）（AA）电压（V）; （BB）实施例1; （CC）比较例1; （DD）电流密度（A / cm ^ 2）

    연료전지의 엔드플레이트 및 그 제조방법
    22.
    发明公开
    연료전지의 엔드플레이트 및 그 제조방법 无效
    燃料电池端板及其制造方法

    公开(公告)号：KR1020090126979A

    公开(公告)日：2009-12-09

    申请号：KR1020080053371

    申请日：2008-06-05

    Applicant: 삼성전자주식회사

    Inventor： 김경훈 ,  선희영 ,  홍석기 ,  송태원 ,  지텐드라쿠마판데이 ,  김지석 ,  안성훈

    IPC: H01M8/02 ,  H01M2/02 ,  B82Y30/00

    CPC classification number: Y02P70/56 ,  H01M8/248 ,  H01M8/2475 ,  Y02E60/50

    Abstract: PURPOSE: An end plate of a fuel cell is provided to improve mechanical properties such as bending strength and rigidity and thermal properties such as thermal conductivity, and to improve performance and stability of the fuel cell. CONSTITUTION: An end plate of a fuel cell which is installed at the outside of a fuel cell stack and supports the fuel cell stack by predetermined pressure comprises: glass fiber; a synthetic resin which is immersed in the glass fiber by adding plate-like nano clay particles. A method for preparing the end plate comprises the steps of: dispersing nanoclay particles to a synthetic resin; applying the synthetic resin on which the nanoclay particles are dispersed to the glass fiber; and laminating the glass fiber applied with the synthetic resin, then heating and pressurizing it.

    Abstract translation: 目的：提供燃料电池的端板，以改善机械性能，如弯曲强度和刚性以及导热性等热性能，并提高燃料电池的性能和稳定性。 构成：安装在燃料电池堆的外部并通过预定压力支撑燃料电池堆的燃料电池的端板包括：玻璃纤维; 通过添加板状纳米粘土颗粒浸入玻璃纤维中的合成树脂。 制备端板的方法包括以下步骤：将纳米粘土颗粒分散在合成树脂中; 将其上分散有纳米粘土颗粒的合成树脂施加到玻璃纤维上; 并层压施加有合成树脂的玻璃纤维，然后加热加压。

    복합체, 이를 포함하는 복합막, 그 제조방법 및 이를 포함하는 연료전지
    26.
    发明公开
    복합체, 이를 포함하는 복합막, 그 제조방법 및 이를 포함하는 연료전지 审中-实审
    包括化合物的复合膜，复合膜，其制备方法和包括阳极的燃料电池

    公开(公告)号：KR1020130041605A

    公开(公告)日：2013-04-25

    申请号：KR1020110105973

    申请日：2011-10-17

    Applicant: 삼성전자주식회사

    Inventor： 허필원 ,  박정옥 ,  홍석기 ,  이희우 ,  김문성 ,  길이진

    IPC: H01M8/02 ,  C08K5/51 ,  C07F9/02 ,  H01M8/10

    CPC classification number: Y02P70/56 ,  H01M8/02 ,  C07F9/02 ,  C08K5/51 ,  H01M8/10

    Abstract: PURPOSE: A composite is provided to have ion conductivity and moisturizing ability, thereby providing excellent proton conductivity with a composite film. CONSTITUTION: A composite is represented by chemical formula 1: M(O_3P-A-(PO_3H_2)_x)_2. In chemical formula, M is a quadrivalent metal atom, A is a substituted or unsubstituted C1-20 alkylene group, substituted or unsubstituted C6-20 arylene group, substituted or unsubstituted C2-20 heteroarylene group, substituted or unsubstituted carbon cyclic group, or substituted or unsubstituted heterocyclic group; and x is a number of two or more. A fuel cell contains a composite film which includes the composite and an ion conductive polymer. The content of the composite is 1-50 parts by weight based on 100.0 parts by weight of an ion conductive polymer.

    Abstract translation: 目的：提供具有离子传导性和保湿能力的复合材料，从而与复合膜提供优异的质子传导性。 构成：复合材料由化学式1表示：M（O_3P-A-（PO_3H_2）_x）_2。 在化学式中，M是四价金属原子，A是取代或未取代的C1-20亚烷基，取代或未取代的C6-20亚芳基，取代或未取代的C2-20亚杂芳基，取代或未取代的碳环基或取代 或未取代的杂环基; x是两个或更多个数。 燃料电池包含复合膜，其包括复合物和离子导电聚合物。 基于100.0重量份的离子导电聚合物，复合材料的含量为1-50重量份。

    고온 연료전지의 동작방법
    27.
    发明公开
    고온 연료전지의 동작방법 无效
    操作高温燃料电池系统的方法

    公开(公告)号：KR1020120082188A

    公开(公告)日：2012-07-23

    申请号：KR1020110003552

    申请日：2011-01-13

    Applicant: 삼성전자주식회사

    Inventor： 김태영 ,  박정옥 ,  홍석기 ,  송태원 ,  김지래

    IPC: H01M8/0432 ,  H01M8/04828 ,  H01M8/12

    CPC classification number: H01M8/04365 ,  H01M8/0432 ,  H01M8/0494 ,  H01M8/12 ,  Y02P70/56 ,  Y02E60/525

    Abstract: PURPOSE: A manufacturing method of a high temperature fuel cell is provided to reduce deterioration of a fuel cell according to phosphoric acid outflow, and to reduce operation time of a fuel cell. CONSTITUTION: A manufacturing method of a high temperature fuel cell comprises: a step(S1) of raising temperature of a fuel cell stack; a step(S2) of applying a part of load to fuel cell stack, while starting the fuel cell stack when temperature of the fuel cell stack reaches to a first temperature; a step(S3) of additionally applying residual load when temperature of the fuel cell stack reaches at a second temperature.

    Abstract translation: 目的：提供一种高温燃料电池的制造方法，以根据磷酸流出来减少燃料电池的劣化，并减少燃料电池的运转时间。 构成：高温燃料电池的制造方法包括：提高燃料电池堆的温度的步骤（S1）; 在所述燃料电池堆的温度达到第一温度的同时起动所述燃料电池堆的步骤（S2）; 当燃料电池堆的温度达到第二温度时额外施加残余负荷的步骤（S3）。

    막전극 접합체 및 이를 포함하는 연료전지
    29.
    发明公开
    막전극 접합체 및 이를 포함하는 연료전지 审中-实审
    膜电极组件和包含其的燃料电池

    公开(公告)号：KR1020160011487A

    公开(公告)日：2016-02-01

    申请号：KR1020140092659

    申请日：2014-07-22

    Applicant: 삼성전자주식회사

    Inventor： 하진수 ,  박정옥 ,  김준희 ,  이운회 ,  홍석기

    IPC: H01M4/86 ,  H01M4/90 ,  H01M8/10 ,  H01M8/02

    CPC classification number: H01M8/1004 ,  H01M8/1027 ,  H01M2008/1095 ,  Y02E60/521

    Abstract: 캐소드; 애노드; 및이들사이에개재된전해질막을포함하며, 상기캐소드및 상기애노드가각각상기전해질막과접촉하는촉매층; 상기촉매층과접촉하는친수성미세기공층; 및상기미세기공층과접촉하는가스확산층을포함하는막전극접합체및 상기막전극접합체를포함하는연료전지가제시된다.

    Abstract translation: 公开了膜电极缀合物和包含膜电极缀合物的燃料电池。 膜电极缀合物包括：阴极; 阳极; 以及插入在所述阴极和所述阳极之间的电解质膜，其中所述阴极和所述阳极中的每一个包括：与所述电解质膜接触的催化剂层; 与催化剂层接触的亲水性微孔层; 和与微孔层接触的气体扩散层。

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