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Journal of Materials Science: Materials in Electronics
Erschienen in: Journal of Materials Science: Materials in Electronics 6/2015

01.06.2015

Effect of Cr incorporation on the properties of TiO2 nanoparticles synthesized by microwave technique

verfasst von: K. Vijayalakshmi, S. David Jereil

Erschienen in: Journal of Materials Science: Materials in Electronics | Ausgabe 6/2015

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Abstract

The present work focus on the development of an effective process for the production of undoped and Cr doped TiO2 nano powders by microwave technique. The influence of Cr doping on the structure, phase, vibrational bands and optical properties of TiO2 were discussed. The X-ray diffraction patterns of the nanoparticles revealed preferentially oriented (101) anatase phase for TiO2. Fourier transform infrared spectral analysis confirmed the presence of anatase phase for both pure and Cr Doped TiO2. The UV–Visible spectra revealed the increase in absorption band with Cr doping when compared with undoped TiO2 nano particles, and optical band gap decreased slightly with Cr doping. SEM micrographs show spherical shaped grains of TiO2 with high homogeneity, with a subsequent reduction in agglomeration of particles with Cr doping suggesting its potential application for better photo catalytic activity.
Vorheriger Artikel Palladium diffusion in germanium
Nächster Artikel Structural, dielectric and electrical properties of the Ba2BiNbO6 double perovskite

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Metadaten
Titel
Effect of Cr incorporation on the properties of TiO2 nanoparticles synthesized by microwave technique
verfasst von
K. Vijayalakshmi
S. David Jereil
Publikationsdatum
01.06.2015
Verlag
Springer US
Erschienen in
Journal of Materials Science: Materials in Electronics / Ausgabe 6/2015
Print ISSN: 0957-4522
Elektronische ISSN: 1573-482X
DOI
https://doi.org/10.1007/s10854-015-2904-8

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