Abstract：Nickel-cobalt-tungsten-phosphorus alloy was prepared by electroless on ferrous basic body.Electrocatalytic behavior of hydrogen evolution on the obtained alloy electrode was studied in 1 mol/L NaOH solution .The experiments showed that nickel-cobalt-tungsten-phosphorus electrodes has lower hydrogen evolution overpotential than that of nickel-cobalt-phosphorus or nickel-tungsten-phosphorus electrodes at the same current density. The element composition and crystal structure were evaluated by EDS and XRD analyses. The stability of the alloy in 1 mol/L NaOH solution and the apparent activation energy of hydrogen evolution reaction were also reported.The experiment results showed that nickel-cobalt-tungsten-phosphorus alloy has higher catalytic activity than that of nickel-cobalt-phosphorus or nickel-tungsten-phosphorus electrodes.
收稿日期: 2005-01-25
引用本文:
费锡明 邹勇进 任新林. 非晶态Ni-Co-W-P合金电极的制备及其电催化活性研究[J]. , 2005, 44(1): 0-0.
费锡明 邹勇进 任新林. Study of hydrogen evolution performance on electrolessed nickel-cobalt-tungsten-phosphorus alloy. , 2005, 44(1): 0-0.
