Fig. 10: Band Structure of Metal Vanadates.
From: Fundamentals and environmental applications of bismuth vanadate through photoelectrocatalysis

Conduction band (CB) and valence band (VB) of several metal vanadates used in photocatalysis such as Ni3(VO4)2282, FeVO4283, V2O596, Ca2V2O7284, quantum dots (QD)-Ni3(VO4)2285, GdVO4286, CaV2O6284, SmVO494, TiVO493, Ag3VO495, BiVO497, NiV3O898, Ni2V2O798, InVO4287, LaVO4288, Zn3(VO4)2289, YVO4290, and Mg3V2O8291.