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    물리적 증착법을 이용한 탄소 담지 촉매 입자의 제조방법
    72.
    发明公开
    물리적 증착법을 이용한 탄소 담지 촉매 입자의 제조방법 无效
    使用物理沉积方法制备碳载金属催化剂的方法

    公开(公告)号：KR1020140100613A

    公开(公告)日：2014-08-18

    申请号：KR1020130013014

    申请日：2013-02-05

    Applicant: 주식회사 지엘머티리얼즈 ,  한국과학기술연구원

    Inventor： 유성종 ,  박희영 ,  장종현 ,  김형준 ,  임태훈 ,  이상영 ,  안상현 ,  정남기 ,  남석우 ,  조은애

    IPC: B01J37/02 ,  B01J23/42 ,  B01J23/46

    CPC classification number: H01M4/9083 ,  H01M4/9041 ,  H01M4/921 ,  H01M4/926 ,  Y02E60/50

    Abstract: The present invention relates to a method of synthesizing nano-sized metal and alloy nanoparticles by depositing metal and alloy nanoparticles having excellent uniformity of particle size on the surface of powder which is a parental material using a vapor deposition method, and melting the parental material by a solvent or heat, and to a production device thereof. More specifically, as an effective and inexpensive synthesizing method for solving a multiple and high-priced synthesizing method using chemical reduction reaction which is demerits of an existing method, provided are a method of synthesizing highly uniform sized metal, metal supported to alloy catalyst nanoparticles and carbon, and alloy catalyst nanoparticles and a production device thereof.

    Abstract translation: 本发明涉及一种通过使用气相沉积法沉积作为母体材料的粉末表面上具有优异粒度均匀性的金属和合金纳米颗粒来合成纳米尺寸金属和合金纳米颗粒的方法，并且通过以下方法熔化母体材料： 溶剂或热，以及其制造装置。 更具体地，作为用于解决使用现有方法的缺点的化学还原反应的多价和高价合成方法的有效且便宜的合成方法，提供了一种合成高度均匀尺寸的金属，负载于合金催化剂纳米颗粒的金属和 碳和合金催化剂纳米颗粒及其制备装置。

    연료전지용 코발트계 음극 촉매 및 그 제조방법
    73.
    发明公开
    연료전지용 코발트계 음극 촉매 및 그 제조방법 有权
    燃料电池的基于钴的阳极催化剂及其制造方法

    公开(公告)号：KR1020140075029A

    公开(公告)日：2014-06-19

    申请号：KR1020120141891

    申请日：2012-12-07

    Applicant: 한국과학기술연구원

    Inventor： 조은애 ,  엄광섭 ,  유성종 ,  황승준 ,  임태훈 ,  남석우 ,  헨켄스마이어디억 ,  장종현

    IPC: H01M4/90 ,  H01M8/08 ,  C25D3/00 ,  B01J37/34

    CPC classification number: Y02P70/56 ,  H01M4/90 ,  H01M4/9041 ,  H01M8/1004 ,  Y02E60/50

    Abstract: The present invention relates to a cobalt-phosphorus (Co-P), cobalt-boron (Co-B) catalyst containing phosphorous and boron and a method for producing the same. More specifically, a Co-P and Co-B anode catalyst containing phosphorous having high catalyst efficiency during a hydrogen oxidation reaction (HOR) in an alkali solution for an anode of an alkali fuel cell (AFC) is produced through electro plating and electroless plating techniques. The Co-P and Co-B anode catalyst of the present invention exhibits a much faster hydrogenation speed than an existing nickel and alloy catalyst. The Co-P and Co-B catalyst of the present invention is a material having high catalyst activity in an HOR of an anode of an AFC. The cost is low and the HOR is highly effective so that the Co-P and Co-B catalyst can replace precious metal catalysts (platinum) and nickel catalysts. Processes are simple, making commercialization of the Co-P and Co-B catalyst highly possible.

    Abstract translation: 本发明涉及含有磷和硼的钴 - 磷（Co-P），钴 - 硼（Co-B）催化剂及其制备方法。 更具体地说，在碱性燃料电池（AFC）的阳极用碱溶液中的氢氧化反应（HOR）中含有具有高催化剂效率的磷的Co-P和Co-B阳极催化剂通过电镀和无电镀 技术。 本发明的Co-P和Co-B阳极催化剂显示比现有的镍和合金催化剂快得多的氢化速度。 本发明的Co-P和Co-B催化剂是在AFC的阳极的HOR中具有高催化剂活性的材料。 成本低，HOR高效，Co-P和Co-B催化剂可代替贵金属催化剂（铂）和镍催化剂。 工艺简单，使Co-P和Co-B催化剂的商业化成为可能。

    알킬 사슬 변성 술폰화 폴리에테르술폰 공중합체 및 그 제조 방법
    78.
    发明公开
    알킬 사슬 변성 술폰화 폴리에테르술폰 공중합체 및 그 제조 방법 有权
    烷基链改性磺化聚（乙二醇）共聚物及其制备方法

    公开(公告)号：KR1020130126787A

    公开(公告)日：2013-11-21

    申请号：KR1020120040192

    申请日：2012-04-18

    Applicant: 한국과학기술연구원

    Inventor： 헨켄스마이어디억 ,  크리쉬난엔.남비 ,  장종현 ,  조은애 ,  남석우 ,  임태훈 ,  홍성안 ,  김형준

    IPC: C08G75/23 ,  C08L81/06 ,  C08J5/22 ,  H01M8/10

    CPC classification number: Y02E60/523 ,  Y02P70/56

    Abstract: A novel alkyl chain modified sulfonated polyether sulfone copolymer and a manufacturing method thereof are provided. The alkyl chain modified sulfonated polyether sulfone copolymer has high thermal stability and mechanical stability, is economic, and has low methanol penetration, excellent proton conductivity, and excellent water absorption, thereby being useful for the commercialization of fuel cells such as a polymer electrolyte membrane fuel cell or a direct methanol fuel cell by replacing conventional Nafion.

    Abstract translation: 提供了一种新的烷基链改性磺化聚醚砜共聚物及其制备方法。 烷基链改性的磺化聚醚砜共聚物具有高的热稳定性和机械稳定性，是经济的，具有低的甲醇渗透性，优异的质子传导性和优异的吸水性，因此可用于燃料电池的商业化，例如聚合物电解质膜燃料 电池或直接甲醇燃料电池，取代常规Nafion。

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