A novel metallurgical approach was adopted to enhance the electrochemical activity of Mg anodes for magnesium rechargeable batteries. The primary electrochemical processes were considered to be grain boundary-mediated. Therefore, appropriate control of the grain size combined with Ca alloying of the Mg anode resulted in a remarkable electrochemical Mg²⁺/Mg⁰ cycling activity.

中文翻译：

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冶金方法可增强镁可充电电池镁阳极的电化学活性

采用了一种新颖的冶金方法来增强镁可充电电池中镁阳极的电化学活性。主要的电化学过程被认为是晶界介导的。因此，适当地控制晶粒尺寸并结合Mg阳极的Ca合金化可产生显着的电化学Mg ²⁺ / Mg ⁰循环活性。