Low Dimensional vanadium pentoxide nanomaterial: Experimental and theoretical characterization on enhancing LED performance

Abstract

Comprehensive understanding about the novel approach of sysnthesis of hierarchically structured pure and doped vanadium oxides using hydrothermal route. Delocalization electron transition appears the strong absorption band at 361.31 nm in the Photoluminescence (PL) signals. In dual doped samples this absorption increases the optical absorption in visible region (blue-green). Cyclic Voltammetry (CV) results obtained for pure and doped materials shows the expanded anodic and cathodic peaks of pure substance. The quantum chemical calculations analysis gives prominent molecular geometry. The confirmation analysis, Molecular Electrostatic Potential (MEP) reveals that cation doped substance has minimum energy. The biological activities of selected samples are characterized.