Notably, ferromagnetism was observed when vanadium ions in different oxidation states (e.g., Vanadium (III) and Vanadium (IV)) coexisted within the material.

Vanadium pentoxide is added as a corrosion inhibitor and is shown to be most effective when added in a certain V (IV)/V (V) ratio. Therefore, speciation and determination of V (IV) and V (V) is very ...

Vanadium oxide (VO) is widely known for its metal-insulator transition (MIT), a phenomenon in which its electrical conductivity dramatically changes depending on temperature. While its electronic ...