Solid oxide fuel cell system
    2.
    发明授权
    Solid oxide fuel cell system 有权
    固体氧化物燃料电池系统

    公开(公告)号:US07875403B2

    公开(公告)日:2011-01-25

    申请号:US12620046

    申请日:2009-11-17

    申请人: Caine Finnerty

    发明人: Caine Finnerty

    IPC分类号: H01M8/12 H01M8/04

    摘要: The present invention provides a solid oxide fuel cell system, which comprises a central support means, a fixture means, a current collection means, a manifold, and at least one fuel cell means, wherein the fuel cell means and the current collection means are moveable in the direction parallel to the axis of the fuel cell means.

    摘要翻译: 本发明提供了一种固体氧化物燃料电池系统,其包括中央支撑装置,固定装置,集电装置,歧管和至少一个燃料电池装置,其中燃料电池装置和电流收集装置可移动 在平行于燃料电池装置的轴线的方向上。

    Tubular electrochemical cell
    5.
    发明授权
    Tubular electrochemical cell 有权
    管状电化学电池

    公开(公告)号:US08182959B2

    公开(公告)日:2012-05-22

    申请号:US11983054

    申请日:2007-11-06

    IPC分类号: H01M8/10

    摘要: The present teachings relate to an electrochemical cell having a closed Fermat spiral shape. The electrochemical cell comprises an anode, a cathode, an electrolyte, a fuel channel, an oxidant channel, and optionally a reforming layer. The electrochemical cell can be made through extrusion, gel-casting, or 3-D printing. The electrochemical cell can be a solid oxide fuel cell.

    摘要翻译: 本教导涉及具有封闭的费马(Fermat)螺旋形状的电化学电池。 电化学电池包括阳极,阴极,电解质,燃料通道,氧化剂通道和任选的重整层。 电化学电池可以通过挤出,凝胶浇铸或3-D印刷制成。 电化学电池可以是固体氧化物燃料电池。

    Internal reforming solid oxide fuel cells
    6.
    发明申请
    Internal reforming solid oxide fuel cells 有权
    内部重整固体氧化物燃料电池

    公开(公告)号:US20090023050A1

    公开(公告)日:2009-01-22

    申请号:US11880105

    申请日:2007-07-19

    IPC分类号: H01M4/90 H01M4/88

    摘要: The present teachings relate to solid oxide fuel cells with internal reforming capability. The solid oxide fuel cell generally includes a cathode, an electrolyte, an anode, and a catalyst layer in contact with the anode. The catalyst layer can include a support membrane and a reforming catalyst layer associated with the support membrane. In some embodiments, the reforming catalyst can include one or more partial oxidation reforming catalysts. The present teachings also provide methods of making and operating the solid oxide fuel cells described above.

    摘要翻译: 本教导涉及具有内部重整能力的固体氧化物燃料电池。 固体氧化物燃料电池通常包括与阳极接触的阴极,电解质,阳极和催化剂层。 催化剂层可以包括支撑膜和与支撑膜相关联的重整催化剂层。 在一些实施方案中,重整催化剂可以包括一种或多种部分氧化重整催化剂。 本教导还提供了制造和操作上述固体氧化物燃料电池的方法。

    Solid oxide fuel cells with novel internal geometry
    7.
    发明申请
    Solid oxide fuel cells with novel internal geometry 有权
    具有新颖内部几何形状的固体氧化物燃料电池

    公开(公告)号:US20050042490A1

    公开(公告)日:2005-02-24

    申请号:US10910026

    申请日:2004-08-03

    摘要: Fuel electrode-anode supported type solid oxide fuel cells (SOFC) comprise novel fuel electrode design with improved mechanical and electrochemical properties. The novel supporting anodes comprise a plurality of internal longitudinal elevations or bosses projecting inwardly into the central bore of the tubular body for structural reinforcement of the entire cell, increasing electrode surface area, optimizing the anode electronic conductivity, and facilitating the mounting of the cell into a SOFC assembly system (e.g., cell stack). The SOFCs of the invention contemplate a range of tubular configurations, including cylindrical and polygonal shapes having at least three surfaces. Low-cost manufacturing routes are also disclosed, whereby the protruding bosses in the anode support do not require additional processing steps compared to conventional forming techniques.

    摘要翻译: 燃料电极 - 阳极支撑型固体氧化物燃料电池(SOFC)包括具有改进的机械和电化学性质的新型燃料电极设计。 支持阳极的新型组件包括多个向内突出到管状体的中心孔中的内部纵向高度或凸起,用于整个电池的结构加强,增加电极表面积,优化阳极电子导电性,以及便于将电池安装到 SOFC组装系统(例如,电池堆)。 本发明的SOFC考虑了一系列管状构造,包括具有至少三个表面的圆柱形和多边形形状。 还公开了低成本制造路线,由此与常规成形技术相比,阳极支撑件中的突出凸起不需要额外的加工步骤。

    Solid Oxide Fuel Cell System
    9.
    发明申请
    Solid Oxide Fuel Cell System 有权
    固体氧化物燃料电池系统

    公开(公告)号:US20100068582A1

    公开(公告)日:2010-03-18

    申请号:US12620046

    申请日:2009-11-17

    申请人: Caine Finnerty

    发明人: Caine Finnerty

    IPC分类号: H01M8/04 H01M8/10

    摘要: The present invention provides a solid oxide fuel cell system, which comprises a central support means, a fixture means, a current collection means, a manifold, and at least one fuel cell means, wherein the fuel cell means and the current collection means are moveable in the direction parallel to the axis of the fuel cell means.

    摘要翻译: 本发明提供了一种固体氧化物燃料电池系统,其包括中央支撑装置,固定装置,集电装置,歧管和至少一个燃料电池装置,其中燃料电池装置和电流收集装置可移动 在平行于燃料电池装置的轴线的方向上。

    Anode-supported solid oxide fuel cells using a cermet electrolyte
    10.
    发明授权
    Anode-supported solid oxide fuel cells using a cermet electrolyte 有权
    使用金属陶瓷电解质的阳极负载的固体氧化物燃料电池

    公开(公告)号:US07498095B2

    公开(公告)日:2009-03-03

    申请号:US10999735

    申请日:2004-11-30

    IPC分类号: H01M8/12 C04B35/64

    摘要: Novel solid oxide fuel cell (SOFC) article and method of manufacture with improved properties at lower costs. The structural features and methods involve fabricating an anode (i.e., fuel electrode); applying a cermet electrolyte, which includes a mixture of ceramic and electrochemically active substances, and applying a cathodic layer. The cermet electrolyte containing a small amount of transition metal reduces the thermal expansion mismatch with the anode, and allows for a graded structure of the electrochemically active substances across the anode/electrolyte structure. Under operating conditions, a dense electrolyte and metal oxide sub-layer exist on the oxidized side (cathode side); while the other side of the electrolyte (reducing side) is made of a porous sub-layer containing transition metal. The tailoring of the amounts of metal present in the anode and the cermet electrolyte allows for greater power output and enhanced electrochemical performance, while maintaining the structural integrity and reliability of the SOFC.

    摘要翻译: 新型固体氧化物燃料电池(SOFC)制品和具有改进性能的制造方法,成本较低。 结构特征和方法涉及制造阳极(即,燃料电极); 应用金属陶瓷电解质,其包括陶瓷和电化学活性物质的混合物,并施加阴极层。 含有少量过渡金属的金属陶瓷电解质减少了与阳极的热膨胀失配,并允许电化学活性物质在阳极/电解质结构上的分级结构。 在操作条件下,氧化侧(阴极侧)上存在致密的电解质和金属氧化物亚层; 而电解质(还原侧)的另一侧由含有过渡金属的多孔子层制成。 存在于阳极和金属陶瓷电解质中的金属量的定制允许更大的功率输出和增强的电化学性能,同时保持SOFC的结构完整性和可靠性。