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Laser-pyrolysed ZnFe2O4 anode for lithium-ion batteries: understanding of the lithium storage mechanisms

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Academic year: 2021

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Figure 1.2. Comparison of the energy and power densities for different energy storage technologies 4
Figure 1.12. Cyclic voltamograms of the ZnFe 2 O 4  electrode at a scan rate of 0.1 mV/s in the voltage range of 0.01V-3.0V vs
Figure 1.14. Ex-situ XRD at different steps of the first discharge for ZnFe 2 O 4 80
Figure 1.18. Morphology of the yolk-shell structure observed by TEM (a,b) and electrochemical performances of yolk-shell  and spherical ZnFe 2 O 4  nanoparticles at 500 mA.g -1 (c)
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