fig5
From: The integration of LiNi0.8Co0.1Mn0.1O2 coatings on separators for elevated battery performance
Figure 5. (A) Nyquist plot of NCM811/Li cells with the pure PE separator, Al2O3-coated separator, NCM-crushed coated separator, and NCM-unmilled coated separator. (B) Cyclic voltammetry (CV) profiles of NCM811/Li half-cells with various separators. (C-E) Charge/discharge curves of cells between the 1st and 150th cycles at 0.5 C with (C) pure PE separator, (D) PE/Al2O3 separator, and (E) NCM-crushed coated separator, respectively. (F) The rate capability of NCM811/Li cells with various separators. (G) Cycling performances of NCM811/Li cells with several separators in the voltage of 2.4-4.7 V at 0.5 C.
