A Study of Infrared Spectra of Some Semiconducting Oxide Glasses | ||
| Kirkuk Journal of Science | ||
| Article 1, Volume 11, Issue 3, September 2016, Pages 100-114 PDF (0 K) | ||
| DOI: 10.32894/kujss.2016.124657 | ||
| Authors | ||
| Shereen A. Obed; Manaf A. Hassan | ||
| Abstract | ||
| Glass samples in the systems of (P2O5)75-(CuO)25-X- (CdO)X,(P2O5)75-(CuO)25-X-(ZnO)X, (P2O5)75-(CuO)25-X-(V2O5)X, (P2O5)50-(TeO2)50-x-(ZnO)X, (P2O5)50-(TeO2)50-X-(CdO)X and (P2O5)50(TeO2)50-X-(V2O5) X of different compositions where(X=0,5,10,15, 20)were prepared by the melt-quenching technique. Density measurements of (P2O5)75-(CuO)25-x-(CdO)x,(P2O5)75-(CuO)25-x–(ZnO)x and (P2O5)50-(TeO2)50-x-(CdO)x show decreasing in density with the increasing of CdO and ZnO contents. The density of (P2O5)75-(CuO)25-x-(V2O5)x,(P2O5)50-(TeO2)50-x-(ZnO)x and (P2O5)50- (TeO2)50-x-(V2O5)x glasses show increasing in density with the increasing of V2O5 and ZnO contents in the glass.The infra-red spectra were recorded for (P2O5)75-(CuO)25-x-(CdO)x,(P2O5)75-(CuO)25-x–(ZnO)x and (P2O5)75-CuO)25-x-(V2O5)x The band positions of such glasses show that (475.27-503.15) cm-1can be attributed to (PO4)-3,The infra-red spectra of (P2O5)50-(TeO2)50-x-(CdO)x,(P2O5)50-(TeO2)50-x-(ZnO)xand(P2O5)50-(TeO2)50-x- (V2O5)x were recorded in the range(4000-400) cm-1.The band positions of such glasses shown that(494.83-498.77)cm-1can be attributed to Te-O-Te linkages | ||
| Keywords | ||
| infrared spectra; Density; semiconducting oxide glass | ||
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