In order to estimate the possible application of the layered graphene/TiO 2 nanosheets in AIBs, CR2032 coin cell was constructed by using the aluminum foil as the negative electrode, layered graphene/TiO 2 nanosheets as the positive electrode, and the chloroaluminate ionic liquid (AlCl 3: [EMIM]Cl = 1.3:1) as the electrolyte.The …