Crystallizing Vanadium Pentoxide Nanostructures in the Solid-State Using Modified Block Copolymer and Chitosan Complexes

Figure 8

(a) Emission, (b) spectra of the pyrolytic products from PS-co-4-PVP(VCl₃)_y, and ((c), (d)) from pyrolytic products from chitosan(VCl₃)_y at two different excitation energies.

(a)  nm

(b)  nm

(c)  nm

(d)  nm