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Application of Pd-modified Nickel Foam Cathodes to the Process of Alkaline Water Electrolysis

机译:钯改性镍泡沫阴极在碱性电解水中的应用

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This work presents an investigation of hydrogen evolution reaction (HER) through the process ofalkaline water electrolysis (AWE), performed by means of pure and palladium-modified nickel foamcathodes, and stainless steel anodes. Temperature-dependent kinetics of the HER were studied in 2 ando 8 M KOH, over the temperature range: 20-60 C through a.c. impedance spectroscopy and d.c.galvanostatic electrochemical experiments. The charge-transfer resistance, exchange current-densityfor the HER and other electrochemical parameters for examined catalyst samples were presented.
机译:这项工作提出了通过碱性水电解(AWE)的过程进行氢析出反应(HER)的研究,该过程是通过纯钯改性的镍泡沫阴极和不锈钢阳极进行的。在2 ando 8 M KOH中,在20-60°C至a.c的温度范围内研究了HER的温度依赖性动力学。阻抗谱和直流恒流电化学实验提出了用于检查的催化剂样品的电荷转移电阻,HER的交换电流密度和其他电化学参数。

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