fig5
From: A low-concentration sulfone electrolyte enables high-voltage chemistry of lithium-ion batteries
Figure 5. (A) Cycling performance and Coulombic efficiency vs. cycle number of MCMB||NCM811 full cells with various electrolytes at 0.5C between 2.8 and 4.3 V at 60 ℃. (B) DSC profiles of charged NCM811 cathode to 4.4 V in Li||NCM811 half-cells with various electrolytes. (C) Cycling performance and Coulombic efficiency vs. cycle number of AG||NCM811 pouch cell using LiDFOB-LiBF4/SL-FB under 0.3C within the voltage window of 2.8-4.3 V. (D) Voltage profiles of AG||NCM811 pouch cell with LiDFOB-LiBF4/SL-FB.
