Ceramic cathode material for solid oxide fuel cells and gas separation systems
    3.
    发明申请
    Ceramic cathode material for solid oxide fuel cells and gas separation systems 审中-公开
    用于固体氧化物燃料电池和气体分离系统的陶瓷阴极材料

    公开(公告)号:US20070259252A1

    公开(公告)日:2007-11-08

    申请号:US11796664

    申请日:2007-04-27

    申请人: Rasit Koc

    发明人: Rasit Koc

    IPC分类号: H01M4/86

    摘要: A ceramic composition for use in cathode and interconnect materials in solid oxide fuel cells and other electrolytic gas separation systems, such as oxygen separation systems, comprising Lanthanum doped with either Calcium, Strontium, or Barium, in combination with Coboltite, Chromite and Ferrite Oxides.

    摘要翻译: 一种用于固体氧化物燃料电池和其它电解气体分离系统中的阴极和互连材料的陶瓷组合物,例如氧分离系统,其包含掺杂有钙,锶或钡的镧,与钴矿,铬铁矿和铁氧体组合。

    Process for synthesizing titanium carbide, titanium nitride and titanium
carbonitride
    4.
    发明授权
    Process for synthesizing titanium carbide, titanium nitride and titanium carbonitride 失效
    合成碳化钛,氮化钛和碳氮化钛的方法

    公开(公告)号:US5417952A

    公开(公告)日:1995-05-23

    申请号:US249340

    申请日:1994-05-27

    摘要: A process for synthesizing titanium carbide, titanium nitride or titanium carbonitride. The process comprises placing particles of titanium, a titanium salt or titanium dioxide within a vessel and providing a carbon-containing atmosphere within the vessel. The vessel is heated to a pyrolysis temperature sufficient to pyrolyze the carbon to thereby coat the particles with a carbon coating. Thereafter, the carbon-coated particles are heated in an inert atmosphere to produce titanium carbide, or in a nitrogen atmosphere to produce titanium nitride or titanium carbonitride, with the heating being of a temperature and time sufficient to produce a substantially complete solid solution.

    摘要翻译: 一种合成碳化钛,氮化钛或碳氮化钛的方法。 该方法包括将钛,钛盐或二氧化钛的颗粒置于容器内并在容器内提供含碳气氛。 将容器加热至足以使碳热解的热解温度,从而用碳涂层涂覆颗粒。 此后,将碳涂覆的颗粒在惰性气氛中加热以生产碳化钛,或在氮气气氛中加热氮化钛或碳氮化钛,加热温度和时间足以产生基本上完全的固溶体。