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    CATALYST FOR HYDROCARBON-FUELED SOLID OXIDE FUEL CELL AND PRODUCTION METHOD THEREOF
    1.
    发明申请
    CATALYST FOR HYDROCARBON-FUELED SOLID OXIDE FUEL CELL AND PRODUCTION METHOD THEREOF 审中-公开
    碳氢化合物燃料电池用催化剂及其制备方法

    公开(公告)号：US20150064607A1

    公开(公告)日：2015-03-05

    申请号：US14105511

    申请日：2013-12-13

    Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Kiyong AHN ,  Young-Hoon KIM ,  Soo-young CHO ,  Kyung Joong YOON ,  Byung Kook KIM ,  Hae-Weon LEE ,  Jong Ho LEE ,  Hyoungchul KIM

    IPC: H01M4/90 ,  H01M4/88

    CPC classification number: H01M4/9058 ,  H01M4/9033 ,  H01M2008/1293

    Abstract: Disclosed is an electrode catalyst for a hydrocarbon-fueled solid oxide fuel cell. The electrode catalyst includes ceria supports and iridium-nickel alloy nanoparticles dispersed on the surfaces of the ceria supports. The electrode catalyst can be inhibited from carbon deposition, a general phenomenon in conventional hydrocarbon-fueled solid oxide fuel cells. Therefore, the catalytic activity of the electrode catalyst can be maintained even at high temperature for a long period of time. In addition, the electrode catalyst contains a minimum amount of a platinum group metal for inhibiting the occurrence of carbon deposition and has a maximized surface area. Therefore, the electrode catalyst exhibits improved catalytic activity and can be produced at greatly reduced cost while suppressing the occurrence of carbon deposition.

    Abstract translation: 公开了一种用于烃燃料固体氧化物燃料电池的电极催化剂。 电极催化剂包括二氧化铈载体和分散在二氧化铈载体表面上的铱 - 镍合金纳米颗粒。 可以抑制电极催化剂的碳沉积，这在常规的烃燃料固体氧化物燃料电池中是普遍现象。 因此，即使在高温下长时间也能够维持电极催化剂的催化活性。 此外，电极催化剂含有最少量的用于抑制碳沉积发生的铂族金属并具有最大的表面积。 因此，电极催化剂显示出提高的催化活性，并且可以以大大降低的成本制造，同时抑制碳沉积的发生。

    HYBRID ELECTROCHEMICAL CELL
    3.
    发明申请
    HYBRID ELECTROCHEMICAL CELL 审中-公开
    混合电化学细胞

    公开(公告)号：US20160130709A1

    公开(公告)日：2016-05-12

    申请号：US14677189

    申请日：2015-04-02

    Applicant: Korea Institute of Science and Technology

    Inventor： Jongsup HONG ,  Hyoungchul KIM ,  Kiyong AHN ,  Kyung Joong YOON ,  Ji-Won SON ,  Jong Ho LEE ,  Hae June JE ,  Byung Kook KIM

    IPC: C25B9/08 ,  H01M8/12 ,  H01M8/06

    CPC classification number: C25B9/08 ,  H01M8/0656 ,  H01M8/1253 ,  H01M2008/1293 ,  H01M2300/0077 ,  Y02E60/525 ,  Y02P70/56

    Abstract: A hybrid electrochemical cell using reversible operation of a solid oxide cell includes: i) solid oxide cell generating power; ii) first storage container storing hydrogen and carbon monoxide discharged from the solid oxide cell supplying the hydrogen and carbon monoxide to the solid oxide cell; iii) second storage container storing steam and carbon dioxide discharged from the solid oxide cell supplying the steam and carbon dioxide to the solid oxide cell; iv) first connection pipe connecting the first storage container, the second storage container, and the solid oxide cell; v) second connection pipe connecting the first storage container, the second storage container, and the solid oxide cell; vi) discharging terminal connected to the solid oxide cell; vii) charging terminal connected to the solid oxide cell spaced apart from the discharging terminal, having the solid oxide cell disposed in between; and viii) mode converter connected to the solid oxide cell.

    Abstract translation: 使用固体氧化物电池的可逆操作的混合电化学电池包括：i）固体氧化物电池发电; ii）第一储存容器，其储存从固体氧化物单元排出的氢和一氧化碳，所述固体氧化物单元向所述固体氧化物单元供应氢和一氧化碳; iii）第二储存容器，储存从固体氧化物池排放的蒸气和二氧化碳，该固体氧化物池将蒸汽和二氧化碳供应到固体氧化物池; iv）连接第一储存容器，第二储存容器和固体氧化物池的第一连接管; v）连接第一储存容器，第二储存容器和固体氧化物池的第二连接管; vi）连接到固体氧化物电池的放电端子; vii）连接到与放电端子间隔开的固体氧化物单元的充电端子，其中设置有固体氧化物单元; 和viii）连接到固体氧化物电池的模式转换器。

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