Current Challenges, Progress and Future Perspectives of Aluminum-Ion …
The specific capacity of the battery was about 25 mAh g –1 at a current density of 500 mA g –1 over 200 cycles In the work of S oi et al., EMImCl-AlCl 3 electrolyte, β-MnO 2 /C cathode, Al metal anode were designed together as an aluminum-ion battery cell.