Transparent multi-cation ceramic and method of making
    3.
    发明申请
    Transparent multi-cation ceramic and method of making 审中-公开
    透明多阳离子陶瓷及其制造方法

    公开(公告)号:US20060100088A1

    公开(公告)日:2006-05-11

    申请号:US10984593

    申请日:2004-11-09

    IPC分类号: C04B35/505

    摘要: A method of making a multi-cation ceramic having an average grain size of less than 1 micron is provided. The method includes the steps of providing at least a first material and a second material, wherein the first material comprises a first cation and the second material comprises a second cation, and wherein the first cation and the second cation are different from each other and each of the first material and the second material are nanopowders; forming a mixture comprising the first material and the second material; forming a green body from the mixture; and forming a dense multi-cation ceramic material comprising the first cation and the second cation, wherein the dense multi-cation ceramic material comprises a major phase comprising the first cation and the second cation and that is different from the first material and the second material. The multi-cation ceramic has a high density and high in-line transmission.

    摘要翻译: 提供了制备平均粒度小于1微米的多阳离子陶瓷的方法。 该方法包括提供至少第一材料和第二材料的步骤,其中第一材料包括第一阳离子,第二材料包含第二阳离子,并且其中第一阳离子和第二阳离子彼此不同, 的第一材料和第二材料是纳米粉末; 形成包含所述第一材料和所述第二材料的混合物; 从混合物中形成生坯; 以及形成包含所述第一阳离子和所述第二阳离子的致密多阳离子陶瓷材料,其中所述致密多阳离子陶瓷材料包括包含所述第一阳离子和所述第二阳离子并且不同于所述第一材料和所述第二材料的主相 。 多阳离子陶瓷具有高密度和高的在线透射率。

    Nanoelectrocatalytic gas sensors for harsh environments
    6.
    发明申请
    Nanoelectrocatalytic gas sensors for harsh environments 审中-公开
    用于恶劣环境的纳电电催化气体传感器

    公开(公告)号:US20060091022A1

    公开(公告)日:2006-05-04

    申请号:US10980453

    申请日:2004-11-03

    IPC分类号: C25B3/00 G01N27/26

    CPC分类号: B82Y30/00 G01N27/4075

    摘要: A sensor for detecting gases, such as gaseous combustion products in a hot gas path. The sensor has at least one electrode pair that includes a plurality of nanostructures. The nanostructures comprise electrocatalytic material and have a porosity that permits gases to diffuse into interior spaces within the nanostructures. A sensor system that incorporates such sensors and controls combustion parameters based upon the output generated by the sensors, and a method of detecting gases using the sensors and sensor system are also disclosed.

    摘要翻译: 用于检测气体的传感器,例如在热气路径中的气体燃烧产物。 传感器具有至少一个包括多个纳米结构的电极对。 纳米结构包括电催化材料并具有允许气体扩散到纳米结构内的内部空间的孔隙率。 还公开了一种传感器系统,其结合了这种传感器并且基于由传感器产生的输出来控制燃烧参数,以及使用传感器和传感器系统检测气体的方法。