会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明申请
    • METHODS FOR DIMINISHING OR PREVENTING THE DEPOSITION OF A METAL OXIDE ON AN ELECTRODE SURFACE
    • 用于在电极表面上划分或防止金属氧化物沉积的方法
    • WO2009148567A2
    • 2009-12-10
    • PCT/US2009/003339
    • 2009-06-02
    • CORNING INCORPORATEDBACKHAUS-RICOULT, Monika
    • BACKHAUS-RICOULT, Monika
    • H01M4/86H01M8/12
    • H01M4/8605H01M4/9033H01M8/1231H01M8/1253H01M2008/1293Y02E60/525Y02P70/56
    • Described herein are methods for diminishing or preventing in electrochemical operating systems the deposition of a metal oxide on an electrode surface. The metal oxide is formed by electrochemically assisted reduction of volatile metal oxides formed from a metallic component exposed to oxidative environments. In one example, described herein are methods for diminishing or preventing poisoning of a cathode by applying a negative protection potential to the metallic component. In another example, described herein are methods for diminishing or preventing the deposition of a metal oxide on a cathode surface by removing oxygen from the metallic component itself and thereby decreasing the amount of released volatile oxide from the metallic component by use of an auxiliary oxygen pump cell. In another example, described herein is a method for diminishing or preventing the formation of volatile suboxides formed from a component composed of an oxide species by reduction in a fuel chamber or reducing environment, which includes applying a positive protection potential to the component.
    • 这里描述的是在电化学操作系统中减少或防止金属氧化物沉积在电极表面上的方法。 通过电化学辅助还原由暴露于氧化环境的金属组分形成的挥发性金属氧化物形成金属氧化物。 在一个实例中,本文描述的是通过向金属部件施加负的保护电位来减少或防止阴极中毒的方法。 在另一个实例中,本文描述的是通过从金属组分本身去除氧而减少或防止金属氧化物沉积在阴极表面上的方法,从而通过使用辅助氧气泵来减少从金属组分释放的挥发性氧化物的量 细胞。 在另一个实例中,本文描述了一种减少或防止由燃料室中的还原或还原环境由氧化物种组成的组分形成的挥发性低氧化物的方法,其包括对组分施加正的保护电位。
    • 8. 发明申请
    • DISPERSION-TOUGHENED CORDIERITE FOR FILTER AND SUBSTRATE APPLICATIONS
    • 用于过滤器和基板应用的分散 - 增韧的腐蚀剂
    • WO2009110974A1
    • 2009-09-11
    • PCT/US2009/001189
    • 2009-02-26
    • CORNING INCORPORATEDBACKHAUS-RICOULT, MonikaGLOSE, Christopher R
    • BACKHAUS-RICOULT, MonikaGLOSE, Christopher R
    • C04B35/195C04B38/00
    • C04B35/195C04B38/0006C04B38/0009C04B2111/00793C04B2111/343Y10T428/24149Y10T428/249953C04B35/478C04B35/50C04B38/0054C04B38/0645
    • A porous ceramic substrate includes a first phase of microcracked cordierite ceramic material and a second phase of non-cordierite metal oxide particles dispersed in the cordierite ceramic, wherein at least a portion of the interface between the first and second phases is wetted by glass and the particles of the second phase have a size in the range of from about 0.1 to about 10 µm. A method for toughening a porous microcracked cordierite ceramic includes the steps of providing a cordierite batch composition; adding to the cordierite batch composition at least one non-cordierite forming metal oxide or metal oxide precursor; mixing the batch composition with a pore former, binder, and water into a paste; shaping the paste into a green body; firing the green body; and annealing the fired green body at a temperature below the firing temperature to form a toughened cordierite ceramic honeycomb having a second phase of crystallized non-cordierite particles dispersed within the cordierite ceramic, wherein at least a portion of the interface between the first and second phases is wetted by glass.
    • 多孔陶瓷衬底包括微裂纹堇青石陶瓷材料的第一相和分散在堇青石陶瓷中的非堇青石金属氧化物颗粒的第二相,其中第一相和第二相之间的界面的至少一部分被玻璃润湿, 第二相的颗粒的尺寸在约0.1至约10μm的范围内。 一种增韧多孔微裂纹堇青石陶瓷的方法包括提供堇青石批料组合物的步骤; 向所述堇青石批料组合物中加入至少一种形成非堇青石的金属氧化物或金属氧化物前体; 将分批组合物与成孔剂,粘合剂和水混合成糊状物; 将糊状物变成绿色的身体; 点燃绿色的身体 以及在低于焙烧温度的温度下对烧制的生坯退火以形成具有分散在堇青石陶瓷内的结晶非堇青石颗粒的第二相的增韧堇青石陶瓷蜂窝体,其中第一相和第二相之间的界面的至少一部分 被玻璃润湿。