Electrochemical reactivity Electrolytes 2 Additives 1 Anodes 1 Capacitance 1 Capacitance retention 1 Capacity densities 1 Capacity retention 1 Carbonate electrolytes 1 Carbonation 1 Cathodes 1 Cost effectiveness 1 Density functional theory 1 Electrochemical analysis 1 Electrochemical impedance spectroscopy 1 Electrolytic analysis 1 Energy density 1 Energy storage 1 Fluoroethylene carbonates 1 Graphene 1 Hierarchical pore structures 1 High energy densities 1 High specific surface area 1 Lithium-ion batteries 1 Nitrogen 1 Phosphorus 1 Pore structure 1 Potassium hydroxide 1 Reduced Graphene Oxide 1 Relaxation time constant 1