Journal of Materials Science

, Volume 43, Issue 15, pp 5131–5138 | Cite as

Thermal properties of multicomponent tellurite glass

  • R. El-MallawanyEmail author
  • I. Abbas Ahmed


Quaternary tellurite glass systems of the form 80TeO2–5TiO2–(15 − x)WO3xAnOm where AnOm is Nb2O5, Nd2O3, and Er2O3, x = 0.01, 1, 3, and 5 mol% for Nb2O5 and x = 0.01, 0.1, 1, 3, 5, and 7 mol% for Nd2O3 and Er2O3, have been prepared by the melt quenching. Density and molar volumes have been measured and calculated for every glass system. The thermal behavior of the glass series was studied by using the differential thermal analysis DSC. Glass transition temperature Tg, crystallization temperature Tc, and the onset of crystallization temperature Tx were determined. The glass stability against crystallization S (≈100 °C) and glass-forming tendency Kg (≈0.3) have been calculated. Specific heat capacity Cp (≥1.4 J/g °C) was measured from room temperature and above the Tg for every composition in each glass series. Quantitative analysis of the above thermal properties of these new tellurite glass with the structure parameters like average cross-link density \( \ifmmode\expandafter\bar\else\expandafter\=\fi{n}_{{\text{c}}} \) (≥2.4), number of bonds per unit volume nb (≥8 × 1028 cm−3), and the average stretching force constant (F) have been studied for every glass composition.


Glass Transition Temperature Molar Volume Nb2O5 Specific Heat Capacity TeO2 


  1. 1.
    El-Mallawany R (2002) Tellurite Glasses, Physical Properties & Data, CRC PressGoogle Scholar
  2. 2.
    International Materials Institute for New Functionality in Glass (IMI-NFG) (2005) Lehigh University, USA.
  3. 3.
    Wang J, Vogel E, Snitzer E (1994) Opt Mater 3:187CrossRefGoogle Scholar
  4. 4.
    Hirashima H, Youshida M (1986) J.Non-Cryst Solids 86:327CrossRefGoogle Scholar
  5. 5.
    Chen D, Liu Y, Zhang Q, Deng Z, Jiang Z (2005) Mater Chem Phys 90:78CrossRefGoogle Scholar
  6. 6.
    Shen S, Naftaly M, Jha A (2002) Opt Commun 205(1–3):101CrossRefGoogle Scholar
  7. 7.
    Lin H, Tanabe S, Lin L, Hou YY, Liu K, Yang DL, Ma TC, Yu JY, Pun EYB (2007) J Lumin 124:167CrossRefGoogle Scholar
  8. 8.
    El-Mallawany R, Dirar Abdalla M, Abbas Ahmed I (2008) J Mater Chem Phys 109:291–296CrossRefGoogle Scholar
  9. 9.
    El-Mallawany R, Saunders G (1988) J Mater Sci Lett 6:443CrossRefGoogle Scholar
  10. 10.
    Bridge B (1987) Phys Chem Glasses 28:70Google Scholar
  11. 11.
    Bridge B, Patel N, Waters D (1983) Physica Status Solidi A 77:655CrossRefGoogle Scholar
  12. 12.
    Lambson E, Saunders G, Bridge B, El-Mallawany R (1984) J Non-Cryst Solids 69:117CrossRefGoogle Scholar
  13. 13.
    AL-Ani S, Hogarth C (1987) J Mater Sci Lett 6:519CrossRefGoogle Scholar
  14. 14.
    Havinga E (1961) J Phys Chem Solids 18:253CrossRefGoogle Scholar
  15. 15.
    Stanworth J (1952) J Soc Glass Technol 36:217Google Scholar
  16. 16.
    Komatsu T, Tawarayama H, Mohri H, Matusita K (1991) J Non-Cryts Solids 135:105CrossRefGoogle Scholar
  17. 17.
    El-Mallawany R (1995) J Mat Sci Mater Electron 6:1CrossRefGoogle Scholar
  18. 18.
    Bridge B, Higazy A (1986) Phys Chem Glasses 27:1Google Scholar
  19. 19.
    Walls AF (1975) Structure of inorganic compounds, 4th edn. Clarendon Press, London, pp 452, 455, 582Google Scholar
  20. 20.
    Klouche Bouchaour ZC, Poulain M, Belhadji M, Hager I, El Mallawany R (2005) J Non-Cryst Solids 351:818–825CrossRefGoogle Scholar
  21. 21.
    Zhang J, Qiu J, Kawamoto Y (2002) Mater Lett 55:77–82CrossRefGoogle Scholar
  22. 22.
    EL-Koshkhany N (2002) Ph.D. Thesis, Faculty of Science, Menofia University, Menofia, EgyptGoogle Scholar
  23. 23.
    Kosuge T, Benino Y, Dimitrov V, Sato R, Komatsu T (1998) J Non-Cryst Solids 242:154–164CrossRefGoogle Scholar
  24. 24.
    El -Mallawany R (2000) Physica Status Solidi 177:439–443CrossRefGoogle Scholar
  25. 25.
    Kowada Y, Habu K, Adachi H, Tatsumisago M, Minami T (1992) Chem Express 17:965Google Scholar
  26. 26.
    Tatsumisago M, Lee S, Minami T, Kowada Y (1994) J Non-Cryst Solids 177:154–163CrossRefGoogle Scholar
  27. 27.
    Komatsu T, Noguchi T (1997) J Am Ceram Soc 80:1327–1332CrossRefGoogle Scholar
  28. 28.
    Zahra C, Zahra A (1995) J Non-Cryst Solids 190:251–257CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  1. 1.Physics Department, Faculty of ScienceMenofia UniversityMenofiaEgypt
  2. 2.Supreme Education CouncilDohaQatar

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