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stromableitergeruest for electrochemical cells from metallically reinforced graphite base body, such as graphite felt, graphite wool or graphite tissue
stromableitergeruest for electrochemical cells from metallically reinforced graphite base body, such as graphite felt, graphite wool or graphite tissue
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机译:用于由金属增强的石墨基体(例如石墨毡,石墨棉或石墨薄纸)制成的电化学电池的可熔性
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1,147,853. Carbon fibre bodies. RHEINISCHWESTF€LISCHES ELEKTRIZIT€TSWERK A.G. 11 Oct., 1967 [12 Oct., 1966], No. 46367/67. Heading C1A. [Also in Divisions C7 and H1] Electrode plaques or porous conductive supports for the active material of electrodes for electrochemical cells comprise a mass of initially unmetallized graphite fibres sintered together by means of a metal powder distributed through the mass. Such sintering may be achieved by the direct use of metal powder, e.g. Ni, or, for example, a graphite felt may be impregnated with a nickel salt solution, the impregnated product heated in a reducing atmosphere to form metallic nickel and the reduced product raised to sintering temperatures to produce the desired plaque.
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