(1. National Engineering Research Center of Light Alloy Net Forming, Shanghai Jiao Tong University, Shanghai 200240, China) (2. State Key Laboratory of Metal Matrix Composite, Shanghai Jiao Tong University, Shanghai 200240, China)
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Abstract:
As the lightest metal structural material, Mg alloys have been increasingly applied in lightweighting. Owing to the lower electrode potential and higher hydrogen storage, Mg alloys can also be used in energy materials. The research of Mg alloys as hydrogen storage materials and battery materials is reviewed, focusing on the modified method and preparations of Mg based hydrogen storage materials. In addition, applications of Mg alloys in secondary battery and fuel battery materials are also discussed.