Al3+ doped V2O5 nanostructure: Synthesis and structural, morphological and optical characterization.

AlxV2-xO5(x = 0,2mol%) nanorods were synthesized at room temperature by facile surfactant free non-aqueous route. The phase pure orthorhombic structure and nanorods-like morphology have been studied by X-ray diffraction (XRD) and High resolution scanning electron microscopy. EDXS spectrum confirms the purity and presence of Al into V2O5 lattice. Optical absorption from DRS UV-Vis spectra showed the band gap broadening due to quantum confinement effect. The results ensure that the dopant cation (Al3+) successfully intercalated with the host cation (V5+) and the products are promising for electrochromic and catalytic applications. [ABSTRACT FROM AUTHOR]
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