Optimized V‐Doped Defective TiO<sub>2</sub>/<i>α</i>‐(Fe<sub>2</sub>O<sub>3</sub>)<sub>1‐x</sub>(Cr<sub>2</sub>O<sub>3</sub>)<sub>x</sub> Heterojunctions for Photo‐Assisted Supercapacitor Devices: Insights on the Materials Integrity and Dual Conversion‐Storage Mechanism
Advanced materials interfaces