najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМО10.17586/2220-8054-2016-7-4-687-690najo-1335Research ArticleСтатьиOptical and structural studies of vanadium pentoxide thin filmsOptical and structural studies of vanadium pentoxide thin filmsGaneshanS.GaneshanS.

Department of Physics

Madurai

Department of Physics

Madurai

sganeshanmdu@gmail.comRamasundariP.RamasundariP.

P. G. & Research Department of Physics

Madurai

P. G. & Research Department of Physics

Madurai

ramyarv@rediffmail.comElangovanA.ElangovanA.

P. G. & Research Department of Chemistry

Madurai

P. G. & Research Department of Chemistry

Madurai

VijayalakshmiR.VijayalakshmiR.

P. G. & Research Department of Physics

Madurai

P. G. & Research Department of Physics

Madurai

Vivekananda CollegeVivekananda CollegeS. V. N. CollegeS. V. N. CollegeThiagarajar CollegeThiagarajar College20162208202574687690Copyright © Ganeshan S., Ramasundari P., Elangovan A., Vijayalakshmi R., 20252025Ganeshan S., Ramasundari P., Elangovan A., Vijayalakshmi R.Ganeshan S., Ramasundari P., Elangovan A., Vijayalakshmi R.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/1335

Recently, transition metal oxides like Vanadium pentoxide have become a subject of intensive studies. The particular physical and chemical properties of these materials allow a wide range of practical applications such as electrochromic devices, cathode electrodes for lithium batteries, humidity sensors. The V2O5 film was prepared by an electrodeposition technique. The structural and optical properties were studied by X- Ray Diffraction (XRD), scanning electron microscopy (SEM), UV-Visible and Fourier Transform Infrared Spectroscopy (FT-IR). XRD spectra recorded has been observed and compared with the JCPDS values.  SEM images showed very smooth surface morphology and the elemental compositions of the film were confirmed by EDAX. The transmittance of the V2O5 films showed 75 % at 425 nm for the as-deposited substrate. The energy band gap of the films was found to be 2.45 eV and the band assignments of the V2O5 film are comparable with the reported values.

Recently, transition metal oxides like Vanadium pentoxide have become a subject of intensive studies. The particular physical and chemical properties of these materials allow a wide range of practical applications such as electrochromic devices, cathode electrodes for lithium batteries, humidity sensors. The V2O5 film was prepared by an electrodeposition technique. The structural and optical properties were studied by X- Ray Diffraction (XRD), scanning electron microscopy (SEM), UV-Visible and Fourier Transform Infrared Spectroscopy (FT-IR). XRD spectra recorded has been observed and compared with the JCPDS values.  SEM images showed very smooth surface morphology and the elemental compositions of the film were confirmed by EDAX. The transmittance of the V2O5 films showed 75 % at 425 nm for the as-deposited substrate. The energy band gap of the films was found to be 2.45 eV and the band assignments of the V2O5 film are comparable with the reported values.

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The authors declare that there are no conflicts of interest present.