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盐酸处理显著改善了雾化合金ＭｌＮｉ36Ｃｏ07Ｍｎ03Ａｌ04的初期电化学吸放氢特性和循伏安特性;用复数非线性拟合程序分析了氢化物电极的电化学阻抗;ＸＰＳ和ＡＥＳ分析表明,盐酸处理后合金表面形成了具有较高电催化活性的富镍层,这是雾化合金电化学性能得以改善的主要原因·
Hydrochloric acid treatment significantly improved the initial electrochemical hydrogen evolution and desorption characteristics of the atomized MlNi36Co07Mn03Al04 alloy. Electrochemical impedance of the hydride electrode was analyzed by complex non-linear fitting program. XPS and AES analysis showed that the hydrochloric acid-treated alloy The surface has a nickel-rich layer with a high electrocatalytic activity, which is the main reason for the improved electrochemical performance of the atomized alloy.