A study at room temperature and 55 °C on the charge-discharge characteristics of Si(100 − x)Alx thin film anode for Li-ion batteries

► The Si(100 − x)Alx thin film anode is very importance for Li-ion batteries. ► Morphology, crystalline structure and charge-discharge properties have been presented. ► The Si(100 − x)Alx thin film anode is an advanced compound material.