| The Spectroscopic Properties of Mo5+ in
ZnO-ZnF2-B2O3 Glasses |
K. Neeraja, A. Rupesh Kumar, T. G. V. M. Rao, P. Vijayalakshmi and M. Rami Reddy*
pages 24-28
DOI:10.1080/0371750X.2013.794001 |
| Abstract |
| The system of glass samples ZnO-ZnF2-B2O3 containing different concentrations of MoO3 (ranging from 1.0-7.0
mol%) were prepared. The glasses were characterized by optical absorption, ESR, FTIR and Raman spectral studies.
The analyses of the results of the optical absorption and ESR studies indicated that the molybdenum ions coexisted
in Mo5+ state with Mo6+ state in these glasses, whereas the results of the FTIR and Raman spectral studies indicated
that there was an increasing degree of disorder in the glass network with increase in the concentration of MoO3.
[Keywords: Molybdenum-zinc-borate glasses, Optical absorption, ESR, FTIR and Raman spectra] |
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