Capacity densities Lithium-ion batteries 2 Additives 1 Anodes 1 Capacity retention 1 Carbonate electrolytes 1 Carbonation 1 Compressed electrodes 1 Computerized tomography 1 Electrochemical electrodes 1 Electrochemical impedance spectroscopy 1 Electrochemical reactivity 1 Electrode tortuosity 1 Electrolytes 1 Energy density 1 Fluoroethylene carbonates 1 Lithium sulfur batteries 1 Lithium/sulfur batteries 1 Operando 1 Operando X-ray diffraction 1 Retention efficiencies 1 Silicon 1 Silicon anode 1 Specific energy 1 Sulfur-carbon composites 1 Technical barriers 1 Theoretical capacity 1 Urea 1 X ray diffraction 1 X- ray diffractions 1