从钴镀液中添加WC微粒复合电沉积制备Co-WC镀层,WC微粒的加入,加快了阴极电化学反应.Co-WC复合电极在碱性溶液中具有优越的电催化析氢性能,并经受了长期间断电解的试验,电极性能稳定
Electrodepositing Co WC composite coatings from cobalt electro bath including WC particles was studied. WC particles accelerate the cathode reaction of composie electrodeposition. In alkaline solution the electrocatalytic properties of evoluting hydrogen were investigated. The results show that the properties of electrode remain superior and stable in a long term interval electrolyzing experiment.
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