Relationship between the crystal structure, conductive and catalytic properties of perovskites Bi4Fe2xV2−2xO11−δ

The relationship between the crystal structure of bismuth vanadates Bi4Fe2xV2−2xO11−δ, where V5+ ions are partially replaced by Fe3+ cations, and their conductive properties and catalytic activities in conversions of isobutanol was established. A correlation between concentration of Fe ions, activation energy of dehydrogenation, and conductance activation energy was revealed. © 2019