Electrolytic production of hydrogen
    2.
    发明授权
    Electrolytic production of hydrogen 失效
    电解生产氢

    公开(公告)号:US4737249A

    公开(公告)日:1988-04-12

    申请号:US828515

    申请日:1986-02-12

    IPC分类号: C25B1/04 C25B11/04 C25B1/02

    摘要: A process for the electrochemical production of hydrogen from an aqueous alkaline electrolyte characterized by the use as a cathode of a material having the general formula AB.sub.5 H.sub.x wherein A is one or more of rare earth metals and calcium, B is nickel or cobalt and x is a number, generally from 4 to 8 characteristic of saturation of the AB.sub.5 -compound with hydrogen. The hydrogen is generated at a relatively low overpotential and thus at high efficiency.

    摘要翻译: 一种用于从碱性电解质水电化学生产氢的方法,其特征在于用作具有通式AB5Hx的材料的阴极,其中A是稀土金属和钙中的一种或多种,​​B是镍或钴,x是 数字,通常为4〜8个具有氢饱和度的AB5化合物。 氢在相对低的超电势下产生,因此以高效率产生。