Figure 1

XRD spectra of (a) the Au substrate, the Au substrate-supported (b) Co3O4 nanowire arrays, (c) LT-LiCoO2 nanowire arrays and (d) HT-LiCoO2 nanowire arrays.
XRD spectra of (a) the Au substrate, the Au substrate-supported (b) Co3O4 nanowire arrays, (c) LT-LiCoO2 nanowire arrays and (d) HT-LiCoO2 nanowire arrays.