Figure 1
From: Effects of high surface energy on lithium-ion intercalation properties of Ni-doped Li3VO4
(a) XRD patterns of the LVO and Ni-LVO samples. (b, c) V 2p XPS spectra of the LVO and Ni-LVO. (d) Ni 2p XPS of the Ni-LVO. XPS, X-ray photoelectron spectra; XRD, X-ray diffraction.
