EDS was applied to identify elements of the uncoated and LATPcoated samples. As shown in Fig. 4, the EDS results reveal thepresence of Mn, O, Ni elemental peaks for the uncoated sample,meanwhile LNMO-LATP-650 exists Mn, O, Ni, Al, Ti, and P elementalpeaks. The elemental map of Al shows a semblable intensity distribution to that of P and Ti, as shown in Fig. 4(b). This indicates thatAl, P and Ti are homogeneously distributed on the surface of spinelparticles and the coating layer is uniform.