Figure 5: Operando DEMS. | Nature Communications

Figure 5: Operando DEMS.

From: Gas–solid interfacial modification of oxygen activity in layered oxide cathodes for lithium-ion batteries

Figure 5

(a) Initial cyclic voltammetry (CV) curve of the pristine and GSIR LR-NCM electrode. (b) Oxygen gas profile of the initial charge–discharge process for the pristine and GSIR LR-NCM electrode. (c) Carbon dioxide gas profile of the initial charge–discharge process as the above electrodes. The loading density mass for these two electrodes are the same about 7.76 mg. The scan rate was ∼0.1 mV s−1, and the potential range was between 2.0 and 4.8 V versus Li+/Li0 at an elevated temperature of 55 °C.

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