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Structural studies of some V2O5-P2O5-B2O3-Fe2O3 glass systems

Journal of Materials Science volume 27, pages 122–126 (1992)Cite this article

Abstract

X-ray diffraction and infrared measurements were performed on vanadium borophosphate glass containing different amounts of iron ranging from 0–7.5 mol % and heat treated at 300 °C for various times. The structure and phase separation could be determined for each glass composition. V2O5 was the main precipitated phase in all heat-treated samples, and its amount was dependent on the heat-treatment time and Fe2O3 content. Also FeP was detected in samples heat treated for 24 h. The infrared measurements showed the presence of both V4+ and V5+. The symmetry of V2O 4−7 and VO 3−4 groups was found to increase with increasing Fe2O3 content. It was also found that some PO4 changed to BO3, forming a non-bridging oxygen.

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References

  1. P. Baynton, H. Rawson andJ. Stanworth,Nature 178 (1956) 910.

    Google Scholar 

  2. G. W. Anderson andW. D. Compton,J. Chem. Phys. 53 (1970) 6166.

    Google Scholar 

  3. O. P. Hamblen, R. A. Weidel andG. E. Blair,J. Amer. Ceram. Soc. 46 (1963) 499.

    Google Scholar 

  4. Y. Limb andR. F. Davis,ibid. 62 (1979) 7.

    Google Scholar 

  5. B. Jordan andC. Calvo,Can. J. Chem. 51 (1973) 2621.

    Google Scholar 

  6. R. Gopal andC. Calvo,J. Solid State Chem. 5 (1972) 432.

    Google Scholar 

  7. R. H. Caley andM. Krishna Murthy,J. Amer. Ceram. Soc. 53 (1970) 254.

    Google Scholar 

  8. B. Nader,Class Ceram. 18 (1960) 174 (English Translation).

    Google Scholar 

  9. A. M. Abo-El-Azm, I. Kashif, H. Farouk, A. M. Sanad andY. M. Abo Zeid,Phys. Chem. Glasses 30(6) (1989) 12.

    Google Scholar 

  10. P. S. Rogers andJ. Williamson,J. Glass Technol. 10 (1969) 128.

    Google Scholar 

  11. P. W. McMillan, “Glass Ceramics”, 2nd Edn. (Academic Press, London, 1979).

    Google Scholar 

  12. A. Tomozawa,J. Amer. Ceram. Soc. 5 (1972) 41.

    Google Scholar 

  13. I. Sawal,Glass Technol. 2 (1961) 243.

    Google Scholar 

  14. I. R. Beattie andT. R. Gilson,J. Chem. Soc. A (1969) 2322.

  15. E. J. Baron, I. L. Botle, J. F. Paous andP. J. Aymonins,ibid. 109 (1978) 1114.

    Google Scholar 

  16. Y. Dimitriev, V. Dimitrov, M. Arnaudov andD. Topalov,J. Non-Cryst. Solids 57 (1983) 147.

    Google Scholar 

  17. T. R. Gilson, O. F. Bizri andN. Cheetham,J. Chem. Soc. Dalton Trans. 3 (1973) 291.

    Google Scholar 

  18. G. Fabri andP. Baraldi,Anal. Chem. 44 (1972) 1325.

    Google Scholar 

  19. Ivan. Simon andH. O. McMohon,J. Chem. Phys. 20 (1952) 905.

    Google Scholar 

  20. B. C. Norman, H. D. Lawrence andE. W. Stephen, “Introduction to infrared spectroscopy” (Academic Press, New York, 1964).

    Google Scholar 

  21. H. G. Bachman, F. R. Ahmed andW. H. Barnes,Z. Kristallogr. 115 (1961) 110.

    Google Scholar 

  22. V. Sadagopan andH. C. Gatos,Mater. Sci. Engng 2 (1967) 273.

    Google Scholar 

  23. M. Irion andM. J. Couzie,J. Solid State Chem. 31 (1980) 285.

    Google Scholar 

  24. F. A. Moustafa, A. A. Abd El-Mongy, A. M. Sanad, I. Kashif andA. G. Moustafa,J. Mater. Sci. Lett. 4 (1985) 1054.

    Google Scholar 

  25. J. E. Stanworth,J. Amer. Ceram. Soc. 54 (1971) 61.

    Google Scholar 

  26. A. S. Tenney andJ. Wong,J. Chem. Phys. 56 (1972) 5516.

    Google Scholar 

  27. T. Abe,J. Amer. Ceram. Soc. 49 (1966) 11.

    Google Scholar 

  28. I. Kashif, A. M. Abo El-Azm, A. M. Sanad andE. E. Assem,J. Mater. Sci. Lett. 6 (1987) 1089.

    Google Scholar 

  29. I. Kashif, A. M. Sanad, A. A. El-Saghier, S. A. El-Sahhar andA. Abdel Razek,J. Mater. Sci. Lett. 5 (1986) 109.

    Google Scholar 

  30. Krogh-Moe,J. Phys. Chem. Glasses 6 (1965) 46.

    Google Scholar 

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Authors and Affiliations

  1. Physics Department, Faculty of Science, Al-Azhar University, Nasr City, Cairo, Egypt

    I. Kashif, H. Farouk, A. M. Sanad & S. A. Aly

  2. Physics Department, Faculty of Education, Kafr El-Sheikh, Tanta University, Egypt

    A. M. Assem

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  1. I. Kashif
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  2. H. Farouk
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  3. A. M. Sanad
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  4. S. A. Aly
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  5. A. M. Assem
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Kashif, I., Farouk, H., Sanad, A.M. et al. Structural studies of some V2O5-P2O5-B2O3-Fe2O3 glass systems. J Mater Sci 27, 122–126 (1992). https://doi.org/10.1007/BF00553846

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  • DOI: https://doi.org/10.1007/BF00553846

Keywords

  • Iron
  • Fe2O3
  • Vanadium
  • Phase Separation
  • V2O5