电沉积镍钼基合金析氢电极材料的研究进展

Progress on Cathodes of Nickel-Molybdenum Based Alloys by Electrodeposition

本文简要介绍了电沉积晶态、纳米晶、非晶态和复合镍钼基合金电极的研究现状,从几何因素上分析了不同表面结构的电极性能,并对比分析了相同表面结构下的二元、三元甚至多元镍钼基合金电极的电催化活性。最后指出探究非晶态与纳米晶混合结构的形成和析氢机理是今后研究电极材料的重要方向。

The recent progress on cathodes of nickel-molybdenum based alloys by electrodeposition in every state, such as crystal, nanocrystalline, amorphous and co-compound, has been described. Furthermore, the electrocatalytic activity of the binary, ternary and diverse nickel-molybdenum alloys is contrasted with the same structure. At last, it is indicated that the mechanism of formation and hydrogen evolution activity of the amorphous/nanocrystalline alloy is the key point for the future study of electrode material.