Advertisement

Journal of Materials Science

, Volume 41, Issue 14, pp 4636–4642 | Cite as

Study of lithium–zinc borophosphate glasses

  • L. KoudelkaEmail author
  • J. Jirák
  • P. Mošner
  • L. Montagne
  • G. Palavit
Article

Abstract

Mixed lithium–zinc borophosphate glasses were prepared and studied in three compositional series xLi2O–(50−x)ZnO–50P2O5, xLi2O–(50−x)ZnO–10B2O3–40P2O5 and xLi2O–(50−x)ZnO–20B2O3–30P2O5 with x = 0, 10, 20, 30, 40 and 50 mol% Li2O. The obtained glasses were characterized by the measurements of the density (ρ), molar volume (VM), glass transition temperature (Tg) and thermal expansion coefficient (α). For the investigation of structural changes 11B and 31P MAS NMR and Raman spectroscopy were applied. The replacement of zinc by lithium in borophosphate glasses slightly decreases VM and Tg, while α increases. In Li–Zn metaphosphate glasses the compositional dependence of Tg reveals a minimum, while at the borophosphate series Tg decreases monotonously with increasing Li2O content. Chemical stability of Li–Zn borophosphate glasses is very good for glasses with x = 030 mol% Li2O. Spectral studies showed in the glass series with 10 mol% B2O3 only the presence of BO4 sites. In the glasses with 20 mol% B2O3 the presence of BO3 and two BO4 sites was revealed in ZnO-rich glasses and only one BO4 site in Li2O-rich glasses; the number of BO3 groups decreases with increasing Li2O content which is ascribed to the formation of P–O–Zn covalent bonds in ZnO-rich glasses.

Keywords

B2O3 Li2O Metaphosphate Glass Series Borophosphate Glass 

Notes

Acknowledgement

The Czech authors are grateful for the financial support of the Grant Agency of Czech Republic (Grant No. 104/04/0711) and from the research project No. 0021627501 of the Ministry of Education of Czech Republic.

References

  1. 1.
    Malugani J, Wasniewski A, Doreaus M, Robert G, Al Rikabi A (1978) Mater Res Bull 15:427CrossRefGoogle Scholar
  2. 2.
    Pradel A, Pagnier T, Ribes M (1985) Solid State Ionics 17:147CrossRefGoogle Scholar
  3. 3.
    Martin SW, Angell CA (1986) J Non-Cryst Solids 83:185CrossRefGoogle Scholar
  4. 4.
    Tatsumisago M, Kowada ZY, Minami T (1988) Phys Chem Glasses 29:63Google Scholar
  5. 5.
    Magistris A, Chiodelli O, Villa M (1985) J Power Source 14:87CrossRefGoogle Scholar
  6. 6.
    Scagliotti M, Villa M, Chiodelli G (1987) J Non-Cryst Solids 93:350CrossRefGoogle Scholar
  7. 7.
    Jin Y, Chen X, Huang X (1989) J Non-Cryst Solids 112:147CrossRefGoogle Scholar
  8. 8.
    Scagliotti M, Villa M, Chiodelli G (1987) J Non-Cryst Solids 94:101CrossRefGoogle Scholar
  9. 9.
    Tian F, Pan L (1989) J Non-Cryst Solids 112:142CrossRefGoogle Scholar
  10. 10.
    Brow RK, Tallant DR (1997) J Non-Cryst Solids 222:396CrossRefGoogle Scholar
  11. 11.
    Koudelka L, Mošner P, Večeřa M (2000) J Mater Sci 35:5593CrossRefGoogle Scholar
  12. 12.
    Koudelka L, Mošner P (2000) Mater Lett 42:194CrossRefGoogle Scholar
  13. 13.
    Green PF, Brow RK, Hudgens JJ (1998) J Chem Phys 109:7907CrossRefGoogle Scholar
  14. 14.
    Shelby JE (1997) Introduction to glass science and technology. Royal Society of Chemistry, Cambridge, p 147Google Scholar
  15. 15.
    Mustarelli P (1999) Phosphorus Res Bull 10:25CrossRefGoogle Scholar
  16. 16.
    Brow RK, Tallant DR, Myers ST, Phifer CC (1995) J. Non-Cryst Solids 191:45CrossRefGoogle Scholar
  17. 17.
    van Wüllen L, Eckert H, Schwering G (2000) Chem. Mater. 12:1840CrossRefGoogle Scholar
  18. 18.
    Montagne L, Palavit G, Delaval R (1997) J. Non-Cryst Solids 215:1CrossRefGoogle Scholar
  19. 19.
    Nelson C, Exarhos G.J (1979) J Chem Phys 71:2739CrossRefGoogle Scholar
  20. 20.
    Zeyer-Düsterer M, Montagne L, Palavit G, Jäger CH (2005) Solid State Nucl Magn Reson 27:50CrossRefGoogle Scholar
  21. 21.
    Koudelka L, Mošner P, Zeyer M, Jäger C (2002) Phys Chem Glasses 43C:102Google Scholar
  22. 22.
    Elbers S, Strojek W, Koudelka L, Eckert H (2005) Solid State Nucl Magn Reson 27:65CrossRefGoogle Scholar

Copyright information

© Springer Science+Business Media, LLC 2006

Authors and Affiliations

  • L. Koudelka
    • 1
    Email author
  • J. Jirák
    • 1
  • P. Mošner
    • 1
  • L. Montagne
    • 2
  • G. Palavit
    • 2
  1. 1.Department of General and Inorganic Chemistry, Faculty of Chemical TechnologyUniversity of PardubicePardubiceCzech Republic
  2. 2.Laboratoire de Cristallochimie et Physicochimie du SolideEcole Nationale Superieure de Chimie de LilleVilleneuve d’Ascq cedexFrance

Personalised recommendations