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    SOLID OXIDE FUEL CELL
    23.
    发明授权
    SOLID OXIDE FUEL CELL 有权

    公开(公告)号：EP2621008B1

    公开(公告)日：2016-10-26

    申请号：EP11849840.1

    申请日：2011-12-08

    申请人： NGK Insulators, Ltd.

    发明人： OHMORI Makoto ,  RYU Takashi

    IPC分类号： H01M8/0236 ,  H01M8/12 ,  H01M8/2425 ,  H01M8/0245

    CPC分类号： H01M8/0236 ,  H01M8/0245 ,  H01M8/1231 ,  H01M8/2425 ,  H01M8/2428 ,  H01M8/2457 ,  Y02E60/521 ,  Y02E60/525

    摘要： Provided is an SOFC, including a fuel electrode (20), a thin-plate-like interconnector (30) provided on the fuel electrode and formed of a conductive ceramics material, and a conductive film (70) formed on a surface of the interconnector (30) opposite to the fuel electrode (20). The conductive film (70) is formed of an N-type semiconductor (e.g., LaNiO 3 ). The N-type semiconductor generally has the property of exhibiting a smaller conductivity (a current hardly flows) at higher temperature. Therefore, a portion with a higher current density (thus, a portion with higher temperature) in the conductive film (70) in the vicinity of the interconnector (30) has a smaller conductivity (a current hardly flows). By virtue of this action, even though a "fluctuation in current density of a current flowing through the interconnector (30) and an area in the vicinity thereof' occurs for some reasons, the fluctuation can be suppressed.

    EXTREME TEMPERATURE GASKET AND METHOD OF MAKING THE SAME
    28.
    发明公开
    EXTREME TEMPERATURE GASKET AND METHOD OF MAKING THE SAME 审中-公开
    DICHTUNGFÜREXTREME TEMPERATUREN UND HERSTELLUNGSVERFAHRENDAFÜR

    公开(公告)号：EP2630213A4

    公开(公告)日：2016-04-20

    申请号：EP11834847

    申请日：2011-10-04

    申请人： GARLOCK SEALING TECHNOLOGIES

    发明人： DAMDAR SHERWIN ,  NICHOLS PAUL JUDE ,  DRAGO JAMES ,  DIBBLE RICHARD LYNN

    IPC分类号： C09K3/10 ,  F16J15/20

    CPC分类号： F16J15/20 ,  B32B27/00 ,  F16J15/064 ,  F16J15/0806 ,  H01M4/8605 ,  H01M4/92 ,  H01M4/926 ,  H01M8/10 ,  H01M8/1004 ,  H01M2008/1293 ,  Y02E60/521 ,  Y02E60/525

    摘要： An extreme temperature gasket material capable of withstanding temperatures in excess of 850° F. is provided. The extreme temperature gasket generally includes an inorganic filler, an inorganic fiber, and an organic binder. In some embodiments, the inorganic filler is from 75 to 90 wt % of the gasket material and can include submicron-sized talc particles. The inorganic fiber can be from 5 to 20 wt % of the gasket material and can include silicic acid fiber. The binder can be a latex emulsion and can be present in the gasket material in the range of from 1 to 5 wt % of the gasket material. The gasket material also can include additives, such as flocculant and defoamer. In some embodiments, the amount of organic material present in the gasket material is limited to less than 5 wt % of the gasket material.

    摘要翻译： 提供耐温度超过850°F的极端温度垫片材料。 极端温度垫片通常包括无机填料，无机纤维和有机粘合剂。 在一些实施方案中，无机填料为垫片材料的75至90重量％，并且可包括亚微米级的滑石颗粒。 无机纤维可以是垫片材料的5至20重量％，并且可以包括硅酸纤维。 粘合剂可以是胶乳乳液，并且可以在衬垫材料中存在于垫片材料的1至5重量％的范围内。 衬垫材料还可以包括添加剂，例如絮凝剂和消泡剂。 在一些实施例中，存在于垫圈材料中的有机材料的量被限制为小于衬垫材料的5重量％。