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在两种不同类型镀液中,用复合电沉积技术制备出(Ni-Mo)-WC复合电极.研究了其镀层形貌、组成和XPS光电子能谱.用这些电极在7mol/LKOH溶液中作析氢反应电极,结果表明它们对氢的析出反应具有优良电催化活性.文中还对它们的催化性能进行了评价.
In two different types of bath, (Ni-Mo) -WC composite electrode was prepared by composite electrodeposition technique. The coating morphology, composition and XPS photoelectron spectroscopy were studied. The electrodes were used as hydrogen evolution reaction electrodes in 7mol / L KOH solution. The results showed that they have excellent electrocatalytic activity for the precipitation of hydrogen. The article also evaluated their catalytic properties.