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    • 62. 发明授权
    • 히드록시기를 함유하는 술폰화 폴리에테르술폰 공중합체 및 그 제조방법, 연료전지용 고분자 전해질막 및 이를 포함하는 막 전극 접합체
    • 含有羟基的硫化聚醚共聚物及其制备方法,用于燃料电池的聚合物电解质膜和包含其的膜电极组件
    • KR101370806B1
    • 2014-03-12
    • KR1020130049490
    • 2013-05-02
    • 한국과학기술연구원
    • 김형준권연혜한준영함형철장종현남석우조은애유성종윤창원
    • C08G75/23C08L81/06C08J5/22H01M8/10
    • H01M8/1027C08G75/00C08G75/23C08J5/22C08J2371/10C08L81/06H01B1/122H01M8/1072H01M2008/1095H01M2300/0082Y02P70/56
    • The present invention relates to a sulfonated polyethersulfone copolymer containing hydroxyl groups, a preparing method thereof, a polymer electrolyte membrane for a fuel cell and a membrane electrode comprising the same and more particularly, to a polymer electrolyte membrane having much higher ionic conductivity than existing sulfonated polymer electrolyte membranes by applying a sulfonated polyethersulfone electrolyte membrane containing hydroxyl groups and a membrane electrode assembly comprising the same to a fuel cell. The sulfonated polyethersulfone copolymer electrolyte membrane containing hydroxyl groups manufactured according to the present invention is expected to substitute for fluorinated polymer electrolyte membranes such as high-priced Nafion because the sulfonated polyethersulfone copolymer electrolyte membrane has much higher ionic conductivity under the conditions of various temperatures and pressures than existing sulfonated polymer electrolyte membranes. Moreover, the polymer electrolyte membrane for a fuel cell manufactured according to the present invention can be applied to a membrane electrode assembly for a fuel cell by being arranged between an anode and a cathode and the membrane electrode assembly can be applied to the key components of an electrolyte membrane fuel cell. [Reference numerals] (AA) Comparative example; (BB) Example 2
    • 本发明涉及包含羟基的磺化聚醚砜共聚物,其制备方法,用于燃料电池的聚合物电解质膜和包含该聚合物电解质膜的膜电极,更具体地说,涉及一种具有比现有磺化的离子电导率高得多的高分子电解质膜 通过将包含羟基的磺化聚醚砜电解质膜和包含其的膜电极组合物应用于燃料电池而形成高分子电解质膜。 由于磺化聚醚砜共聚物电解质膜在各种温度和压力的条件下具有高得多的离子传导性,所以预期本发明制备的包含羟基的磺化聚醚砜共聚物电解质膜可代替诸如高价Nafion等氟化聚合物电解质膜 比现有的磺化聚合物电解质膜。 此外,根据本发明制造的燃料电池用聚合物电解质膜可以通过布置在阳极和阴极之间而用于燃料电池用膜电极组件,并且膜电极组件可以应用于 电解质膜燃料电池。 (附图标记)(AA)比较例; (BB)实施例2
    • 65. 发明公开
    • 고체산화물 연료전지에 개질 가스를 공급하는 장치 및 방법
    • 用固体氧化物燃料电池提供改性气体的装置和方法
    • KR1020130083683A
    • 2013-07-23
    • KR1020120004445
    • 2012-01-13
    • 한국과학기술연구원
    • 김용민김영천남석우윤창원최대기오인환임태훈한종희윤성필김형준
    • H01M8/04H01M8/12G05D7/00
    • 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
    • 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
    • 67. 发明公开
    • 연료 처리 장치 및 방법
    • 用于处理燃料的装置和方法
    • KR1020130054603A
    • 2013-05-27
    • KR1020110120078
    • 2011-11-17
    • 한국과학기술연구원
    • 김용민김영천윤창원남석우최대기장성철오인환임태훈
    • H01M8/06H01M8/10C01B3/02
    • 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)
    • 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)