연료전지용 코어쉘 구조의 전극 촉매 제조방법 및 그 전극 촉매
    122.
    发明公开
    연료전지용 코어쉘 구조의 전극 촉매 제조방법 및 그 전극 촉매 有权
    核 - 壳结构燃料电池用电催化剂的制备方法及电催化剂

    公开(公告)号:KR1020120059244A

    公开(公告)日:2012-06-08

    申请号:KR1020100120913

    申请日:2010-11-30

    Abstract: PURPOSE: A manufacturing method of an electrode catalyst is provided to make uniform formation of core particle, and selective formation of shell layers, thereby capable of forming an electrode catalyst of core shell structure without chemical treatment or heat treatment. CONSTITUTION: A manufacturing method of a carrier, and an electrode catalyst for fuel cell comprising a core-shell structured catalyst carried in the carrier comprises: a step of carrying nano-sized core elements into the carrier by reacting the carrier and a metal for forming core in ether-based solvent; and a step of forming shell layer on the surface of the core element by reducing a metal for forming shell layer by an ester based reducing agent. The metal for forming core is one or more selected from palladium, copper, gold, and iridium, and the meal for forming shell layer is one or more selected from platinum, iridium and gold.

    Abstract translation: 目的:提供电极催化剂的制造方法,使核心颗粒均匀地形成,并且选择性地形成壳层,从而能够在没有化学处理或热处理的情况下形成核壳结构的电极催化剂。 构成:载体的制造方法以及载体中载持的核壳结构化催化剂的燃料电池用电极催化剂,其特征在于,通过使载体与形成用金属反应而将纳米尺寸的芯体载体载置在载体中, 醚类溶剂中的核心; 以及通过用酯系还原剂还原形成壳层的金属,在芯体的表面上形成壳层的工序。 用于形成芯的金属是选自钯,铜,金和铱中的一种或多种,​​并且用于形成壳层的粉末是选自铂,铱和金中的一种或多种。

    폴리벤지이미다졸계 전해질 막의 인시츄 제조 방법 및 이에 따라 제조된 폴리벤지이미다졸계 전해질 막
    123.
    发明公开
    폴리벤지이미다졸계 전해질 막의 인시츄 제조 방법 및 이에 따라 제조된 폴리벤지이미다졸계 전해질 막 有权
    用于制备基于聚苯二甲酰胺的电解质膜和基于聚苯乙烯基的电解质膜的制备方法

    公开(公告)号:KR1020120049962A

    公开(公告)日:2012-05-18

    申请号:KR1020100109421

    申请日:2010-11-04

    CPC classification number: H01M8/103 H01M8/1027 H01M8/1081 Y02P70/56

    Abstract: PURPOSE: An in-situ manufacturing method of polybenzimidazole-base electrolyte membrane and a polybenzimidazole-base electrolyte membrane manufactured by using thereof are provided to manufacture polybenzimidazole-base electrolyte membrane with desired area without going through complex processes. CONSTITUTION: An in-situ manufacturing method of polybenzimidazole-base electrolyte membrane comprises the following steps: (S1) polymerizing the polybenzimidazole-base polymer in solution; (S2) forming a membrane by casting the solution including the polymerized polymer on top of the substrate and drying the outcome material in air; (S3) washing the dried membrane with water or alcohol; and (S4) evaporating water or alcohol as fixing a form of the film.

    Abstract translation: 目的:提供聚苯并咪唑基电解质膜的原位制造方法和使用它们的聚苯并咪唑基电解质膜,以制造具有所需面积的聚苯并咪唑基电解质膜,而不经历复杂的工艺。 构成:聚苯并咪唑基电解质膜的原位制造方法包括以下步骤:(S1)在溶液中聚合聚苯并咪唑基聚合物; (S2)通过将包含聚合的聚合物的溶液浇铸在基底上并在空气中干燥结果材料来形成膜; (S3)用水或酒精洗涤干燥的膜; 和(S4)固定一种形式的膜蒸发水或醇。

    연료전지용 막-전극 접합체의 제조방법
    125.
    发明公开
    연료전지용 막-전극 접합체의 제조방법 无效
    制备用于燃料电池的膜电极组件的方法

    公开(公告)号:KR1020110110600A

    公开(公告)日:2011-10-07

    申请号:KR1020100030003

    申请日:2010-04-01

    Abstract: 본 발명은 (a) 촉매 및 전도성 바인더를 분산용매 중에 분산시켜 촉매 슬러리를 제조하는 단계; (b) 상기 촉매 슬러리를 교반(stirring), 초음파(sonication) 처리 및 균일화(homogenizing)하는 단계; (c) 상기 촉매 슬러리를 기재 상에 도포하고 건조시키는 단계; 및 (d) 상기 단계(c)를 거친 기재를 전해질막의 일면 또는 양면에 전사하여 촉매층을 형성하는 단계를 포함하는 연료전지용 막-전극 접합체 (MEA)의 제조방법에 관한 것이다.
    본 발명에 따르면, 촉매 및 전도성 바인더 입자가 균일하게 분산된 촉매 슬러리를 제조할 수 있고, 입자의 응집에 의해 슬러리의 점성이 일관성 없이 증가하는 현상을 방지할 수 있다. 따라서, 이러한 촉매 슬러리를 도포하는 경우 균일성이 매우 우수한 촉매층을 형성할 수 있는 바, 궁극적으로 이를 적용한 막-전극 접합체의 경우 향상된 성능을 나타낼 수 있다.

    폴리벤지이미다졸이 함유된 전극, 이를 포함하는 막전극접합체와 연료전지 및 이들의 제조 방법
    126.
    发明公开
    폴리벤지이미다졸이 함유된 전극, 이를 포함하는 막전극접합체와 연료전지 및 이들의 제조 방법 有权
    包括聚苯并咪唑的电极,膜电解质组件和包括电极的燃料电池及其制造方法

    公开(公告)号:KR1020110082724A

    公开(公告)日:2011-07-20

    申请号:KR1020100002597

    申请日:2010-01-12

    Abstract: PURPOSE: A method for manufacturing an electrode including polybenzimidazole with high activity of a triple phase boundary is provided to enhance the activity of a triple phase boundary that is an actual response location in a fuel cell and to manufacture a membrane electrode assembly having improved performance. CONSTITUTION: A method for manufacturing an electrode including polybenzimidazole comprises the steps of: providing a first mixture of polybenzimidazole and a catalyst supported in a carrier; and mixing polytetrafluoroethylene with the first mixture to prepare a second mixture. The first mixture production step is carried out by forming a dispersion by adding the catalyst supported in the carrier to the solution formed by dissolving polybenzimidazole in a solvent and removing the solvent from the dispersion.

    Abstract translation: 目的:提供一种包括具有三相界限活性高的聚苯并咪唑的电极的制造方法,以增强作为燃料电池中的实际响应位置的三相边界的活性,并制造具有改进性能的膜电极组件。 构成:包括聚苯并咪唑的电极的制造方法包括以下步骤:提供聚苯并咪唑和负载在载体中的催化剂的第一混合物; 并将聚四氟乙烯与第一混合物混合以制备第二混合物。 第一混合物制备步骤通过将负载在载体中的催化剂加入到通过将聚苯并咪唑溶解在溶剂中形成的溶液中并从分散体中除去溶剂来形成分散体来进行。

    저온 전사법을 이용한 막전극접합체 제조방법, 이에 따라제조된 막전극접합체 및 이를 이용한 연료전지
    128.
    发明公开
    저온 전사법을 이용한 막전극접합체 제조방법, 이에 따라제조된 막전극접합체 및 이를 이용한 연료전지 有权
    使用低温转移方法制造MEA的方法,使用方法制备的MEA和使用MEA的燃料电池

    公开(公告)号:KR1020090098217A

    公开(公告)日:2009-09-17

    申请号:KR1020080023456

    申请日:2008-03-13

    Abstract: A method for manufacturing a membrane electrode assembly, and a unit cell of a fuel cell containing the membrane electrode assembly are provided to produce a membrane electrode assembly of a large area massively and to inhibit the formation of an ionomer skin layer, thereby improving the performance of a fuel cell. A method for manufacturing a membrane electrode assembly comprises the steps of forming a carbon layer(101) on a transfer substrate(201); forming a catalyst layer(102) on the transfer substrate in which the carbon layer is formed; and transferring the carbon layer and the catalyst layer formed on the transfer substrate to a polymeric electrolyte membrane(104). An outer ionomer layer(103) is formed on the catalyst layer at the second step.

    Abstract translation: 提供一种制造膜电极组件的方法以及包含该膜电极组件的燃料电池的单位电池,以大面积地制造大面积的膜电极组件,并抑制离子交联体表层的形成,从而提高性能 的燃料电池。 一种制造膜电极组件的方法包括以下步骤:在转印衬底(201)上形成碳层(101); 在其上形成有碳层的转移基板上形成催化剂层(102); 以及将形成在所述转移基板上的所述碳层和所述催化剂层转移到高分子电解质膜(104)上。 在第二步骤,在催化剂层上形成外部离聚物层(103)。

    하이브리드 전력공급장치
    129.
    发明公开
    하이브리드 전력공급장치 有权
    混合式电源设备

    公开(公告)号:KR1020090088655A

    公开(公告)日:2009-08-20

    申请号:KR1020080014068

    申请日:2008-02-15

    Abstract: A hybrid power supply device is provided to supply the stable power regardless of the sudden load variation using liquid fuel cell. A power distributing device(400) is connected to a robot(100). A fuel cell device(200) is connected to the power distributing device. The fuel cell device supplies the power to the robot. The fuel cell device includes a fuel cell stack and a peripheral device. The peripheral device operates the fuel cell stack. A secondary battery(300) is connected to the power distribution device. The secondary battery supplies the power to the peripheral device, the power distribution device, and an operation control device(500). If the power consumption exceeds the power produced by the fuel cell device, the secondary battery supplies the power to the robot. The operation control device is connected to the fuel cell device and the power distribution device. The operation control device controls the operation of the peripheral device.

    Abstract translation: 提供混合供电装置,以便使用液体燃料电池而不管突然的负载变化如何,来提供稳定的功率。 配电装置(400)与机器人(100)连接。 燃料电池装置(200)连接到配电装置。 燃料电池装置向机器人供电。 燃料电池装置包括燃料电池堆和外围装置。 外围设备操作燃料电池堆。 二次电池(300)连接到配电装置。 二次电池向外围设备,配电装置和操作控制装置(500)供电。 如果功率消耗超过由燃料电池装置产生的功率,则二次电池向机器人供电。 操作控制装置连接到燃料电池装置和配电装置。 操作控制装置控制外围设备的操作。

    알칼리 붕소수소화물 용액을 이용한 수소 방출 반응용코발트-붕소 촉매/담지체 및 그 제조 방법
    130.
    发明授权
    알칼리 붕소수소화물 용액을 이용한 수소 방출 반응용코발트-붕소 촉매/담지체 및 그 제조 방법 有权
    CO-B催化剂/使用碱性硼酸的氢生成的结构化支持溶液及其制备方法

    公开(公告)号:KR100785043B1

    公开(公告)日:2007-12-12

    申请号:KR1020060058559

    申请日:2006-06-28

    Abstract: A cobalt-boron catalyst/carrier for generating hydrogen and a method for manufacturing the same are provided to improve the activity of the catalyst, reduce the loss of catalyst in a continuous circulation type reaction, and substitute for noble metal catalysts, by manufacturing the cobalt-boron catalyst/carrier using an alkaline borohydride solution. A cobalt-boron catalyst/carrier for generating hydrogen is manufactured by using an alkaline borohydride solution. One or two types of cobalt-boron catalysts are supported on a carrier, wherein the one or two types of cobalt-boron catalysts are cobalt-boron oxides or cobalt-boron compounds except cobalt-carbon oxides. The alkaline borohydride solution is prepared by mixing one hydroxide selected from NaOH and KOH into one borohydride selected from NaBH4, KBH4, and LiBH4.

    Abstract translation: 提供了用于产生氢的钴 - 硼催化剂/载体及其制造方法,以提高催化剂的活性,减少连续循环型反应中催化剂的损失,代替贵金属催化剂,通过制造钴 硼烷催化剂/载体使用碱性硼氢化物溶液。 通过使用碱性硼氢化物溶液制造用于产生氢的钴 - 硼催化剂/载体。 一种或两种类型的钴 - 硼催化剂负载在载体上,其中一种或两种类型的钴 - 硼催化剂是除钴 - 碳氧化物之外的钴 - 硼氧化物或钴 - 硼化合物。 通过将选自NaOH和KOH的一种氢氧化物混合到选自NaBH 4,KBH 4和LiBH 4的一种硼氢化物中来制备碱性硼氢化物溶液。

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