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Synthesis and Electrochemical Properties of Er3+ Doped Li[Li0.2Mn0.54Ni0.13Co0.13]O22 as Cathode Materials for Lithium Ion Bateries

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Academic year: 2019

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Figure

Figure 1.  XRD spectra of Li1.20[Mn0.54-xNi0.13Co0.13Erx]O2(x = 0, 0.01, 0.02, 0.03).
Figure 2.  SEM images of Li1.20[Mn0.54-xNi0.13Co0.13Erx]O2 (x = 0, 0.01, 0.02, 0.03).
Figure 3.  Initial charge and discharge curves of Li1.20[Mn0.54Ni0.13 Co0.13]O2 (x = 0, 0.01, 0.02, 0.03)
Figure 5.  Rate capacities of Li1.20[Mn0.54Ni0.13Co0.13]O2 (x = 0, 0.01, 0.02, 0.03).

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