INTERFACIAL ORBITAL INTERACTION IN Ni-ZrO_2COMPOSITE PLATING AND HYDROGEN EVOLUTION REACTION
Ni—ZrO2复合镀层中界面轨道相互作用及析氢反应

The atomic orbital interaction existing in the interface between matrix metal Ni and ZrO_2 particles was investigated by XPS, UPS and ESR, and corresponding orbital interaction molecular model was proposed. The high electrocatalytical activity of Ni--ZrO2 composite plating can be explained reasonably by the model. Some new ideas about the structure among phases in composite material and composite electrodeposition have also been proposed in the paper.