Capacity retention Electric discharges 4 Electrolytes 4 Cathodes 3 Lithium compounds 3 Lithium-ion batteries 3 Additives 2 Cycling performance 2 Electrochemical performance 2 Magnesium compounds 2 Nickel compounds 2 Performance 2 Anodes 1 BaTiO3 nanoparticles 1 Capacity decay 1 Capacity decay/retention 1 Capacity densities 1 Carbon nanotubes composites 1 Carbonate electrolytes 1 Carbonation 1 Cathode Active Material 1 Cathode active material 1 Cathodes material 1 Charge discharge cycling 1 Charge discharge tests 1 Control groups 1 Conversion methods 1 Crystal structure 1 Crystallinity 1 Cutoff voltage 1