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公开(公告)号：KR1020140042066A
公开(公告)日：2014-04-07
申请号：KR1020120108093
申请日：2012-09-27
Applicant: 한국과학기술연구원
IPC: B01J37/02 , B01J35/04 , B01J23/755
CPC classification number: B01J37/12 , B01J23/755 , B01J35/10 , B01J37/0215
Abstract: The present invention relates to a pre-treatment method of a porous nickel-based catalyst for a fuel cell, and more specifically, in order to increase activity of reforming reaction to supply hydrogen which is a raw material of a fuel electrode of a fuel cell, a porous nickel-based catalyst is pre-treated under SPOX or POX conditions, whereby the porous nickel-based catalyst have high activity in the reforming reaction. In addition, by structure co-catalyst coating on the porous nickel-based catalyst before pre-treating the porous nickel-based catalyst, it prevents activity of the porous nickel-based catalyst from decreasing to hydrocarbon reforming reaction as time goes on.
Abstract translation: 本发明涉及一种用于燃料电池的多孔镍基催化剂的预处理方法，更具体地说，为了提高作为燃料电池的燃料电极的原料的供给氢的重整反应的活性 在SPOX或POX条件下预处理多孔镍基催化剂，由此多孔镍基催化剂在重整反应中具有高活性。 另外，在预处理多孔镍基催化剂之前，通过在多孔镍基催化剂上的结构助催化剂涂覆，可防止多孔镍基催化剂随着时间的推移而降低至烃重整反应的活性。
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公开(公告)号：KR1020140000825A
公开(公告)日：2014-01-06
申请号：KR1020120068200
申请日：2012-06-25
Applicant: 한국과학기술연구원
CPC classification number: Y02E60/364
Abstract: The present invention provides: a hydrogen production device which uses ammonia borane pellets as fuel for producing hydrogen, successively produces hydrogen without using a separate catalyst by promoting the anhydrization of the ammonia borane pellets using a heated organic solvent, is capable of self sustainable operation, and is capable of minimizing impurities; and a hydrogen producing method using the same.
Abstract translation: 本发明提供：使用氨硼烷粒料作为制造氢气的燃料的氢制造装置，能够通过使用加热的有机溶剂促进氨硼烷粒料的脱水而不使用单独的催化剂而连续生成氢，能够自行持续运转， 并且能够最小化杂质; 以及使用该氢的制造方法。
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公开(公告)号：KR1020130083683A
公开(公告)日：2013-07-23
申请号：KR1020120004445
申请日：2012-01-13
Applicant: 한국과학기술연구원
Abstract: PURPOSE: An apparatus for supplying reformed gas to a solid oxide fuel cell and a method thereof are provided to be able to rapidly and easily change the reformed gas, especially methane composition supplied to a solid oxide fuel cell, and to be able to stably control the temperature of a stack. CONSTITUTION: An apparatus for supplying reformed gas to a solid oxide fuel cell (300) comprises a backup reformer (230), a main reformer (250) connected to the backup reformer, a valve (100) branching a part of the gas supplied to the main reformer from the backup reformer to supply to the cathode of the solid oxide fuel cell. A method of supplying the reformed gas to the solid oxide fuel cell is to branch a part of the gas supplied to the main reformer from the backup reformer and to supply to the cathode of the solid oxide fuel cell. [Reference numerals] (AA) Anode gas flow; (BB) Cathode gas flow; (CC) Gas discharged from a catalyst combustor; (DD) Cooling water
Abstract translation: 目的：提供一种用于向固体氧化物燃料电池供应重整气体的装置及其方法，其能够快速且容易地改变重整气体，特别是提供给固体氧化物燃料电池的甲烷组成，并且能够稳定地控制 堆的温度。 构成：用于向固体氧化物燃料电池（300）供应重整气体的装置包括备用重整器（230），连接到备用重整器的主重整器（250），将一部分供应到 主要改造者从备用重整器供应到阴极固体氧化物燃料电池。 向固体氧化物型燃料电池供给改性气体的方法是从备用重整器分配供给到主重整器的气体的一部分，并向固体氧化物型燃料电池的阴极供给。 （标号）（AA）阳极气流; （BB）阴极气流; （CC）从催化剂燃烧器排出的气体; （DD）冷却水
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公开(公告)号：KR101275826B1
公开(公告)日：2013-06-18
申请号：KR1020110120078
申请日：2011-11-17
Applicant: 한국과학기술연구원
Abstract: 자열 개질 반응이 일어나는 자열 개질 반응기, 상기 자열 개질 반응기와 대향하여 위치하고 수성화 반응이 일어나는 수성화 반응기, 상기 자열 개질 반응기와 상기 수성화 반응기 사이에 위치하는 내부 열교환기를 포함하는 연료 처리 장치로서, 상기 자열 개질 반응기의 반응물은 상기 내부 열교환기를 거쳐서 상기 자열 개질 반응기로 공급되고, 상기 자열 개질 반응기의 생성물은 상기 내부 열교환기를 거쳐서 상기 반응물과 열교환한 후 상기 수성화 반응기의 반응물로서 공급되는 자열 개질 반응기와 수성화 반응기가 통합된 연료 처리 장치 및 연료 처리 방법이 제공된다.
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公开(公告)号：KR1020130054603A
公开(公告)日：2013-05-27
申请号：KR1020110120078
申请日：2011-11-17
Applicant: 한국과학기술연구원
Abstract: PURPOSE: An apparatus and method for treating fuel is provided to maintain high hydrogen yield and low carbon monoxide yield and to maintain sufficient temperature difference between an auto-thermal reforming reaction and hydrogenation reaction. CONSTITUTION: An apparatus(100) for treating fuel comprises an auto-thermal reformation reactor(10) which conducts an auto-thermal reforming reaction; a hydrogenation reactor(30) which is located opposite the auto-thermal reformation reactor; and an internal heat exchanger(20) between the auto-thermal reformation reactor and the hydrogenation reactor. The result of the auto-thermal reformer is supplied to the hydrogenation reactor through the internal heat exchanger, as a reactant after heat exchanging. [Reference numerals] (AA) Reactant(Ethanol + Water + Air)
Abstract translation: 目的：提供一种处理燃料的设备和方法，以保持高产氢量和低一氧化碳产量，并保持自热重整反应和氢化反应之间足够的温差。 构成：用于处理燃料的设备（100）包括进行自热重整反应的自动热重整反应器（10） 位于自动热重整反应器对面的氢化反应器（30） 和自热改性反应器和氢化反应器之间的内部热交换器（20）。 自热重整器的结果通过内部热交换器作为热交换后的反应物供给氢化反应器。 （标号）（AA）反应物（乙醇+水+空气）
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Patent Agency Ranking66.发明授权탄화수소계열 술폰화 고분자를 이용한 막전극집합체의 촉매바인더, 그 제조 방법 및 상기 촉매 바인더를 이용한막전극집합체 失效使用烃基磺化聚合物的膜电极组合物的催化剂粘合剂，其制备方法，使用催化剂粘合剂聚合物的膜电极组件
公开(公告)号：KR100709554B1
公开(公告)日：2007-04-20
申请号：KR1020050032206
申请日：2005-04-19
Applicant: 한국과학기술연구원
IPC: H01M4/86
Abstract: 본 발명에서는 탄화수소계열 술폰화 고분자를 이용하여 제작된 멤브레인을 구비하는 MEA의 촉매 바인더로서, 탄화수소계열 술폰화 고분자를 포함하는 것을 특징으로 하는 MEA의 촉매 바인더, 그 제조 방법 및 상기 촉매 바인더를 이용하여 제조되는 MEA를 제공한다. 본 발명에 따르면 탄화수소계열 술폰화 고분자 멤브레인을 구비하는 MEA에 있어서, 멤브레인과 전극의 접착력을 높일 수 있고, 성능이 우수하게 되며, 이에 따라 탄화수소계열 술폰화 고분자 멤브레인을 구비하는 MEA의 상용화를 가능하게 할 수 있다.
탄화수소계열술폰화고분자, 촉매바인더, 멤브레인, 막전극집합체-
公开(公告)号：KR1020070003383A
公开(公告)日：2007-01-05
申请号：KR1020050059317
申请日：2005-07-01
Applicant: 한국과학기술연구원
IPC: G01R19/00
CPC classification number: G01R19/165 , G01R19/16542 , G01R31/3658 , Y02E60/12
Abstract: A multi-channel electronic load device is provided to effectively measure the current and voltage characteristics of plural segmented cells at the same time through multi-channels. In a multi-channel electronic load device operated in a constant current mode, a constant current mode circuit includes an operational amplifier(OP AMP), a reference voltage source(Vref) connected to a plus terminal of the operational amplifier, a detection resistance(Rs) coupled to a minus terminal of the operational amplifier, and an input voltage unit electrically coupled with a cell to be measured. The input voltage unit has plural input terminals installed correspondently to each cell to connect plural cells in parallel. A voltmeter measures the voltage of the cells connected to each other in parallel between the input terminals, and an ampere meter measures the current of the cells. The multi-channel electronic load device measures the performance of each cell at the same time by simultaneously monitoring the current and voltage characteristics of the cells of the input voltage unit if constant current is applied to the input voltage unit as reference voltage of the reference voltage source is varied.
Abstract translation: 提供多通道电子负载装置，通过多通道同时有效地测量多个分段电池的电流和电压特性。 在以恒流模式工作的多通道电子负载装置中，恒流模式电路包括运算放大器（OP AMP），连接到运算放大器的正端的参考电压源（Vref），检测电阻（ Rs）耦合到运算放大器的负端子，以及与要测量的单元电耦合的输入电压单元。 输入电压单元具有相应于每个单元安装的多个输入端，以并联连接多个单元。 电压表测量在输入端子之间并联连接的电池单元的电压，并且电流表测量电池的电流。 多通道电子负载装置通过同时监视输入电压单元的电池单元的电流和电压特性，同时监测每个电池单元的性能，如果将恒定电流作为参考电压的参考电压施加到输入电压单元 来源是多样的。
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68.发明公开탄화수소계열 술폰화 고분자를 이용한 막전극집합체의 촉매바인더, 그 제조 방법 및 상기 촉매 바인더를 이용한막전극집합체 失效使用基于烃基硫化聚合物的膜电极组件的催化剂粘合剂，其制备方法，使用催化剂粘合剂聚合物的膜电极组件
公开(公告)号：KR1020060110053A
公开(公告)日：2006-10-24
申请号：KR1020050032206
申请日：2005-04-19
Applicant: 한국과학기술연구원
IPC: H01M4/86
CPC classification number: H01M4/8668 , H01M8/1004 , Y02E60/50
Abstract: Provided is a catalyst binder for a membrane electrode assembly(MEA) formed by using a membrane comprising a hydrocarbon-based sulfonated polymer, which increases the adhesion between the membrane and an electrode and imparts improved quality to the MEA. The catalyst binder for a membrane electrode assembly(MEA) having a membrane comprising a hydrocarbon-based sulfonated polymer, comprises a hydrocarbon-based sulfonated polymer. The hydrocarbon-based sulfonated polymer is provided as a solution dissolved in isopropanol, 1-propanol, water and an organic solvent. The hydrocarbon-based sulfonated polymer is dissolved in the solvent at a temperature of 150-180 deg.C under a pressure of 100-200 psi.
Abstract translation: 本发明提供一种用于通过使用包含烃基磺化聚合物的膜形成的膜电极组件（MEA）的催化剂粘合剂，其增加了膜和电极之间的粘附性，并且改善了MEA的质量。 用于具有包含烃基磺化聚合物的膜的膜电极组件（MEA）的催化剂粘合剂包括烃类磺化聚合物。 烃基磺化聚合物以溶于异丙醇，1-丙醇，水和有机溶剂的溶液形式提供。 烃基磺化聚合物在150-180℃的温度下在100-200psi的压力下溶解在溶剂中。
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公开(公告)号：KR100424195B1
公开(公告)日：2004-03-24
申请号：KR1020010071857
申请日：2001-11-19
Applicant: 한국과학기술연구원
IPC: H01M2/18
Abstract: PURPOSE: A separation plate for a fuel cell is provided, to prevent the bending of a separation plate, thereby maximizing the area of the separation plate and enabling the gas to be sealed effectively. CONSTITUTION: The separation plate comprises the slot plate(1) which has the symmetrical structure as a whole by arranging the slots (which is a gas flow path) in two directions of longitudinal and lateral directions alternatively at regular intervals on a flat plate. Preferably the slot plate(1) is made of stainless steel.
Abstract translation: 目的：提供一种用于燃料电池的分隔板，以防止分隔板的弯曲，从而使分隔板的面积最大化并使气体能够被有效密封。 组成：分离板包括具有对称结构的槽板（1），其通过在平板上以规则间隔交替地在纵向和横向两个方向上布置槽（其是气体流动路径）。 优选地，槽板（1）由不锈钢制成。
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公开(公告)号：KR1020030041219A
公开(公告)日：2003-05-27
申请号：KR1020010071857
申请日：2001-11-19
Applicant: 한국과학기술연구원
IPC: H01M2/18
Abstract: PURPOSE: A separation plate for a fuel cell is provided, to prevent the bending of a separation plate, thereby maximizing the area of the separation plate and enabling the gas to be sealed effectively. CONSTITUTION: The separation plate comprises the slot plate(1) which has the symmetrical structure as a whole by arranging the slots (which is a gas flow path) in two directions of longitudinal and lateral directions alternatively at regular intervals on a flat plate. Preferably the slot plate(1) is made of stainless steel.
Abstract translation: 目的：提供一种用于燃料电池的分离板，以防止分离板的弯曲，从而使隔板的面积最大化并且能够有效地密封气体。 构成：分隔板包括通过在平板上以规则的间隔交替地在纵向和横向的两个方向上布置槽（其是气体流动路径）而具有整体对称结构的槽板（1）。 优选地，槽板（1）由不锈钢制成。
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