研究了通过表面处理改善镧系贮氢合金性能的技术.采用敏化、活化和化学镀技术,研究了镀膜时间、镀膜温度对Pd形貌、Pd含量的影响,在合金粉末表面镀制了Pd薄膜.结果表明:优化的镀覆工艺为化学镀Pd,其适宜时间为2h,镀液温度在50～60℃之间,镀液浓度(以PdCl2计算)为1.70～2.55g/L之间.
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