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对Ｍｇ－Ｎｉ非晶合金电极的容量衰退机理研究表明，充放电过程中Ｍｇ在电解液中的腐蚀氧化是导致其容量急剧降低的主要原因，所形成的Ｍｇ（ＯＨ）２腐蚀产物包围在合金颗粒周围使其与周围基体脱离接触，不参与吸放氢
The mechanism of capacity degradation of Mg-Ni amorphous alloy electrode shows that the corrosion and oxidation of Mg in the electrolyte during charging and discharging are the main reasons leading to the abrupt decrease of its capacity. The formed Mg (OH) 2 corrosion product is surrounded by the alloy Around the particles so that it is out of contact with the surrounding matrix, do not participate in the absorption and discharge of hydrogen