Electrocatalyst Composition And Fuel Cell Containing Same
    2.
    发明申请
    Electrocatalyst Composition And Fuel Cell Containing Same 审中-公开
    电催化剂组成和含有相同的燃料电池

    公开(公告)号:US20110244357A1

    公开(公告)日:2011-10-06

    申请号:US13133594

    申请日:2010-08-27

    IPC分类号: H01M4/90 H01M8/10

    摘要: An electrocatalyst composition comprising one or more electrically conductive particles of one or more of carbon black, activated carbon, and graphite with one or more catalysts of a macrocycle and a metal adhered and/or bonded to the outer surface of the particles. The catalyst can be comprised, for example, of one or more of acetylacetonate and phthalocyanine and a metal. The metal component used in the electrocatalyst composition is comprised of one or more of iron, nickel, zinc, scandium, titanium, vanadium, chromium, copper, platinum, ruthenium, rhodium, palladium, silver, osmium, iridum, platinum and gold. An ionic transfer membrane having a layer of the electrocatalyst thereon is disposed in a fuel cell in communication with and between current collectors.

    摘要翻译: 一种电催化剂组合物,其包含一种或多种碳黑,活性炭和石墨中的一种或多种的导电颗粒,所述颗粒具有一个或多个大环的催化剂和附着和/或结合到所述颗粒的外表面的金属。 催化剂可以包括例如乙酰丙酮化合物和酞菁中的一种或多种和金属。 用于电催化剂组合物中的金属组分由铁,镍,锌,钪,钛,钒,铬,铜,铂,钌,铑,钯,银,锇,铱,铂和金中的一种或多种组成。 具有其上的电催化剂层的离子转移膜设置在与集电体之间连通和集流器之间的燃料电池中。

    Liquid hypergolic propellant
    3.
    发明申请
    Liquid hypergolic propellant 审中-公开
    液体高效推进剂

    公开(公告)号:US20050022911A1

    公开(公告)日:2005-02-03

    申请号:US10712534

    申请日:2003-11-14

    IPC分类号: C06B47/02 C06D5/08 C06B47/00

    CPC分类号: C06D5/08 C06B47/02

    摘要: The present invention provides a liquid hypergolic propellant. In particular, a liquid hypergolic propellant is provided, containing reactive metals and/or reactive metal salts, and one or more liquid fuels, which is hypergolic when combined with an oxidizer. In addition, a sensitizer and gelling agent may be added. The reactive metals and/or reactive metal salts are defined by Formula I as follows: AxMyHz   I. wherein A is one or more of any of Li, Na, and K; M is one or more of any of B, C, and Al; H is H; x is 0-3, y is 0 or greater, and z is 0 or greater, and wherein when x is 0, y is 1, and when y is 0, x is 1. The fuels are defined by the following Formula II as follows: CxHyOzNv   II. wherein x is 0-8, y is 1-18, z is 0-4, and v is 0-5, and wherein when x is 0, v is 1 or greater.

    摘要翻译: 本发明提供了一种液体充型推进剂。 特别地,提供含有反应性金属和/或反应性金属盐的一种或多种液体燃料,当与氧化剂组合时,该液体燃料是高效的。 此外,可以加入敏化剂和胶凝剂。 反应性金属和/或反应性金属盐由式I定义如下:AxMyHz I.其中A是Li,Na和K中的一种或多种; M是B,C和Al中的一种或多种; H为H; x为0-3,y为0或更大,z为0或更大,并且其中当x为0时,y为1,当y为0时,x为1.燃料由下式II定义为 如下:CxHyOzNv II。 其中x为0-8,y为1-18,z为0-4,v为0-5,而当x为0时,v为1或更大。