fig3

From: Enhancing cycle life of nickel-rich LiNi_0.9Co_0.05Mn_0.05O₂ via a highly fluorinated electrolyte additive - pentafluoropyridine

Enhancing cycle life of nickel-rich LiNi<sub>0.9</sub>Co<sub>0.05</sub>Mn<sub>0.05</sub>O<sub>2</sub> via a highly fluorinated electrolyte additive - pentafluoropyridine

Figure 3. (A) Cycling performance and Coulombic efficiency of NCM90||Li cells with different PFP contents in the voltage range of 3.0-4.3 V at 30 °C. (B, C) Charge/discharge curve evolution of cells (B) without and (C) with PFP. (D) Average charge/discharge voltage during cycling. (E) Chronoamperometry (floating charge at 4.3 V) results of NCM90||Li cells with STD and 0.2% PFP-containing electrolyte. STD: Standard electrolyte; PFP: pentafluoropyridine.

fig3

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Committee on Publication Ethics

Portico