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. 2021 May 24;8(14):2100676. doi: 10.1002/advs.202100676

Figure 6.

Figure 6

(a) The voltage curve, temperature rise and released energy when charging and discharging 5 Ah NCM523/G pouch cell at 0.5 C rate under the adiabatic mode of ARC equipment (initial temperature 30°C). (b) The voltage curve, heat release power and released energy when charging and discharging 5 Ah NCM523/G pouch cell at 0.5 C rate at 30°C under isothermal condition of IMC equipment. (c) The determined total heat generation power, reversible heat generation power and irreversible heat generation power when charging and discharging 5 Ah NCM523/G pouch cell at 0.5 C rate. (d) The heat generation power of fresh cell and cycled (400 cycles) cell at varied C‐rates.