Composite anode showing low performance loss with time
    14.
    发明申请
    Composite anode showing low performance loss with time 审中-公开
    复合阳极随时间呈现低性能损失

    公开(公告)号:US20080254336A1

    公开(公告)日:2008-10-16

    申请号:US11785034

    申请日:2007-04-13

    申请人: Emad El Batawi

    发明人: Emad El Batawi

    IPC分类号: H01M8/10 C21D1/26

    摘要: A solid oxide fuel cell includes cathode electrode, a solid oxide electrolyte, and an anode electrode including a first sublayer and a second sublayer. The first sublayer is located between the electrolyte and the second sublayer. The first sublayer is composed of a doped ceria and the second sublayer is composed of a nickel containing phase and a ceramic phase including a doped ceria and scandia stabilized zirconia, such as scandia ceria stabilized zirconia.

    摘要翻译: 固体氧化物燃料电池包括阴极电极,固体氧化物电解质和包括第一子层和第二子层的阳极电极。 第一子层位于电解质和第二子层之间。 第一子层由掺杂的二氧化铈组成,第二子层由含镍相和包含掺杂二氧化铈和氧化钪稳定的氧化锆如二氧化铈稳定的氧化锆的陶瓷相组成。

    INTERNAL REFORMING ANODE FOR SOLID OXIDE FUEL CELLS
    16.
    发明申请
    INTERNAL REFORMING ANODE FOR SOLID OXIDE FUEL CELLS 有权
    固体氧化物燃料电池的内部改性阳极

    公开(公告)号:US20110039183A1

    公开(公告)日:2011-02-17

    申请号:US12850885

    申请日:2010-08-05

    IPC分类号: H01M8/10 B05D5/12

    摘要: A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode having a first portion and a second portion, such that the first portion is located between the electrolyte and the second portion. The anode electrode comprises a cermet comprising a nickel containing phase and a ceramic phase. The first portion of the anode electrode contains a lower porosity and a lower ratio of the nickel containing phase to the ceramic phase than the second portion of the anode electrode. The nickel containing phase in the second portion of the anode electrode comprises nickel and at least one other metal which has a lower electrocatalytic activity than nickel.

    摘要翻译: 固体氧化物燃料电池(SOFC)包括阴极电极,固体氧化物电解质和具有第一部分和第二部分的阳极,使得第一部分位于电解质和第二部分之间。 阳极电极包括含有镍相和陶瓷相的金属陶瓷。 与阳极电极的第二部分相比,阳极电极的第一部分含有较低的孔隙率和较低的含镍相与陶瓷相的比例。 在阳极电极的第二部分中的含镍相包括镍和至少一种具有比镍更低的电催化活性的其它金属。

    Internal reforming anode for solid oxide fuel cells
    18.
    发明授权
    Internal reforming anode for solid oxide fuel cells 有权
    固体氧化物燃料电池的内部重整阳极

    公开(公告)号:US08617763B2

    公开(公告)日:2013-12-31

    申请号:US12850885

    申请日:2010-08-05

    IPC分类号: H01M8/12 H01M4/90

    摘要: A solid oxide fuel cell (SOFC) includes a cathode electrode, a solid oxide electrolyte, and an anode electrode having a first portion and a second portion, such that the first portion is located between the electrolyte and the second portion. The anode electrode comprises a cermet comprising a nickel containing phase and a ceramic phase. The first portion of the anode electrode contains a lower porosity and a lower ratio of the nickel containing phase to the ceramic phase than the second portion of the anode electrode. The nickel containing phase in the second portion of the anode electrode comprises nickel and at least one other metal which has a lower electrocatalytic activity than nickel.

    摘要翻译: 固体氧化物燃料电池(SOFC)包括阴极电极,固体氧化物电解质和具有第一部分和第二部分的阳极,使得第一部分位于电解质和第二部分之间。 阳极电极包括含有镍相和陶瓷相的金属陶瓷。 与阳极电极的第二部分相比,阳极电极的第一部分含有较低的孔隙率和较低的含镍相与陶瓷相的比例。 在阳极电极的第二部分中的含镍相包括镍和至少一种具有比镍更低的电催化活性的其它金属。