Seal compositions, methods, and structures for planar solid oxide fuel cells
    3.
    发明申请
    Seal compositions, methods, and structures for planar solid oxide fuel cells 有权
    平面固体氧化物燃料电池的密封组合物,方法和结构

    公开(公告)号:US20100119917A1

    公开(公告)日:2010-05-13

    申请号:US12292078

    申请日:2008-11-12

    IPC分类号: C03C8/00 B28B1/00 H01M2/08

    摘要: A seal composition includes a first alkaline earth metal oxide, a second alkaline earth metal oxide which is different from the first alkaline earth metal oxide, aluminum oxide, and silica in an amount such that molar percent of silica in the composition is at least five molar percent greater than two times a combined molar percent of the first alkaline earth metal oxide and the second alkaline earth metal oxide. The composition is substantially free of boron oxide and phosphorus oxide. The seal composition forms a glass ceramic seal which includes silica containing glass cores located in a crystalline matrix comprising barium aluminosilicate, and calcium aluminosilicate crystals located in the glass cores.

    摘要翻译: 密封组合物包括第一碱土金属氧化物,与第一碱土金属氧化物不同的第二碱土金属氧化物,氧化铝和二氧化硅,其量使得组合物中二氧化硅的摩尔百分比为至少五摩尔 百分比大于第一碱土金属氧化物和第二碱土金属氧化物的组合摩尔百分数的两倍。 该组合物基本上不含氧化硼和氧化磷。 密封组合物形成玻璃陶瓷密封件,其包括位于包括硅铝酸钡的晶体基质中的含二氧化硅的玻璃核心和位于玻璃核心中的硅铝酸钙晶体。

    Crack free SOFC electrolyte
    4.
    发明授权
    Crack free SOFC electrolyte 有权
    无裂纹SOFC电解液

    公开(公告)号:US08663869B2

    公开(公告)日:2014-03-04

    申请号:US12659742

    申请日:2010-03-19

    IPC分类号: H01M8/02 H01M8/10 H01M2/14

    摘要: A solid oxide fuel cell (SOFC) stack includes a plurality of SOFCs, and a plurality of interconnects, each interconnect containing a conductive perovskite layer on an air side of the interconnect. The stack in internally manifolded for fuel and the conductive perovskite layer on each interconnect is not exposed in the fuel inlet riser. The SOFC electrolyte has a smaller roughness in regions adjacent to the fuel inlet and fuel outlet openings in the electrolyte than under the cathode or anode electrodes.

    摘要翻译: 固体氧化物燃料电池(SOFC)堆叠包括多个SOFC和多个互连,每个互连在互连的空气侧包含导电的钙钛矿层。 在内部歧管的用于燃料的叠层和每个互连上的导电钙钛矿层不会暴露在燃料入口立管中。 在阴极或阳极电极下,SOFC电解质在邻近燃料入口和电解液燃料出口的区域具有较小的粗糙度。

    Crack free SOFC electrolyte
    5.
    发明申请
    Crack free SOFC electrolyte 有权
    无裂纹SOFC电解液

    公开(公告)号:US20100239937A1

    公开(公告)日:2010-09-23

    申请号:US12659742

    申请日:2010-03-19

    IPC分类号: H01M8/24 H01M8/00

    摘要: A solid oxide fuel cell (SOFC) stack includes a plurality of SOFCs, and a plurality of interconnects, each interconnect containing a conductive perovskite layer on an air side of the interconnect. The stack in internally manifolded for fuel and the conductive perovskite layer on each interconnect is not exposed in the fuel inlet riser. The SOFC electrolyte has a smaller roughness in regions adjacent to the fuel inlet and fuel outlet openings in the electrolyte than under the cathode or anode electrodes.

    摘要翻译: 固体氧化物燃料电池(SOFC)堆叠包括多个SOFC和多个互连,每个互连在互连的空气侧包含导电的钙钛矿层。 在内部歧管的用于燃料的叠层和每个互连上的导电钙钛矿层不会暴露在燃料入口立管中。 在阴极或阳极电极下,SOFC电解质在邻近燃料入口和电解液燃料出口的区域具有较小的粗糙度。

    Seal compositions, methods, and structures for planar solid oxide fuel cells
    6.
    发明授权
    Seal compositions, methods, and structures for planar solid oxide fuel cells 有权
    平面固体氧化物燃料电池的密封组合物,方法和结构

    公开(公告)号:US08691470B2

    公开(公告)日:2014-04-08

    申请号:US12292078

    申请日:2008-11-12

    IPC分类号: C03C8/00 H01M2/08 H01M2/14

    摘要: A seal composition includes a first alkaline earth metal oxide, a second alkaline earth metal oxide which is different from the first alkaline earth metal oxide, aluminum oxide, and silica in an amount such that molar percent of silica in the composition is at least five molar percent greater than two times a combined molar percent of the first alkaline earth metal oxide and the second alkaline earth metal oxide. The composition is substantially free of boron oxide and phosphorus oxide. The seal composition forms a glass ceramic seal which includes silica containing glass cores located in a crystalline matrix comprising barium aluminosilicate, and calcium aluminosilicate crystals located in the glass cores.

    摘要翻译: 密封组合物包括第一碱土金属氧化物,与第一碱土金属氧化物不同的第二碱土金属氧化物,氧化铝和二氧化硅,其量使得组合物中二氧化硅的摩尔百分比为至少五摩尔 百分比大于第一碱土金属氧化物和第二碱土金属氧化物的组合摩尔百分数的两倍。 该组合物基本上不含氧化硼和氧化磷。 密封组合物形成玻璃陶瓷密封件,其包括位于包括硅铝酸钡的晶体基质中的含二氧化硅的玻璃核心和位于玻璃核心中的硅铝酸钙晶体。

    Methods of forming three-dimensional structures having reduced stress and/or curvature
    8.
    发明授权
    Methods of forming three-dimensional structures having reduced stress and/or curvature 有权
    形成具有减小的应力和/或曲率的三维结构的方法

    公开(公告)号:US08808800B2

    公开(公告)日:2014-08-19

    申请号:US13409950

    申请日:2012-03-01

    IPC分类号: B05D3/00

    CPC分类号: B81C1/00666 C25D5/022

    摘要: Electrochemical fabrication processes and apparatus for producing single layer or multi-layer structures where each layer includes the deposition of at least two materials and wherein the formation of at least some layers includes operations for reducing stress and/or curvature distortion when the structure is released from a sacrificial material which surrounded it during formation and possibly when released from a substrate on which it was formed. Six primary groups of embodiments are presented which are divide into eleven primary embodiments. Some embodiments attempt to remove stress to minimize distortion while others attempt to balance stress to minimize distortion.

    摘要翻译: 用于生产单层或多层结构的电化学制造方法和装置,其中每个层包括至少两种材料的沉积,并且其中形成至少一些层包括当结构被释放时减少应力和/或曲率失真的操作 牺牲材料,其在形成期间包围它,并且可能当从其形成的基底释放时。 呈现了六个主要实施例的组,它们分为十一个主要实施例。 一些实施例尝试去除应力以最小化失真,而另一些实施例试图平衡应力以最小化失真。

    Erosion-resistant components for plasma process chambers
    10.
    发明授权
    Erosion-resistant components for plasma process chambers 有权
    等离子体处理室的耐腐蚀组件

    公开(公告)号:US07670688B2

    公开(公告)日:2010-03-02

    申请号:US09892212

    申请日:2001-06-25

    IPC分类号: B32B15/04 B32B9/00 C23C16/00

    摘要: An erosion-resistant article for use as a component in plasma process chamber. The erosion-resistant article comprises a support and an oxide coating comprising yttrium, which is disposed over the support. The support and the oxide coating preferably have material compositions that differ from one another in coefficient of thermal expansion by no more than 5×10−6/K. Preferred oxide coating compositions include yttria and yttrium aluminum garnet. Preferred supports include alumina supports and aluminum-silicon carbide supports.

    摘要翻译: 用作等离子体处理室中的组分的耐腐蚀制品。 防侵蚀制品包括载体和包含钇的氧化物涂层,其被设置在载体上。 载体和氧化物涂层优选具有不同于热膨胀系数不超过5×10-6 / K的材料组成。 优选的氧化物涂层组合物包括氧化钇和钇铝石榴石。 优选的载体包括氧化铝载体和铝 - 碳化硅载体。