通过电镀、化学镀及复合镀的方法,制备了Ni-S、Ni-P、Ni-Mo、Ni-W、Ni-Co、Ni-WC及Ni-ZrO2等一系列二元镍基合金镀层及复合镀层,并通过阴极极化曲线测试,比较了它们的析氢性能.从元素电子结构及元素电负性方面对合金元素的作用进行理论分析,初步探讨了镍基合金镀层的电催化机理.
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