Abstract
In this work, new glasses were synthesized from wastes of limestone and phosphate rocks besides commercial borax. The glasses were characterized by FTIR, DTA, ultrasonic techniques and UV spectroscopy. It was found that the concentration of both CaO and P 2 O 5 increases and the concentrations of B 2 O 3 and Na 2 O decrease as the content of phosphate rocks increases. Variation of the contents of the different oxides affects the concentration of the structural units constituting the glass, which was indicated by the behaviour of the fraction N 4 of BO4 units in the borate matrix. The density and the refractive index of the glasses decrease as the CaO and P 2 O 5 contents increase, which was attributed to the increase of [BO 3 ] structural units. On the other hand, the physical parameters such as the ultrasonic velocity, the elastic moduli, the optical bandgap and the optical polarizability increased, which was attributed to the higher coordination number of CaO 6 compared with the coordination of borate structural units and to the former effect of P 2 O 5 . As a result, a polymerization of the total co-ordination number of the glass, crosslink density and connectivity within the glass network will occur.
Similar content being viewed by others
References
Saddeek Y B, Mohamed G Y, Shokry Hassan H, Mostafa A M A and Abd Elfadeel G 2015 J. Non-Cryst. Solids 419 110
Saddeek Y, Shokry Hassan H and Abd Elfadeel G 2014 , J. Non-Cryst. Solids 403 47
Scarinci G, Brusatin G, Barbieri L, Corradi A, Lancellotti I, Colombo P, Hreglich S and Dall’Igna R 2000 J. Eur. Ceram. Soc. 20 2485
Hentati O, Abrantes N, Caetano A L, Bouguerra S, Gonçalves F, Römbke J and Pereira R 2015 J. Hazardous Mater. 294 80
Singh S, Kumar A, Singh D, Thind K S and Mudahar G S 2008 Nucl. Instrum. Methods Phys. Res. Sec. B: Beam, Int. Mater. Atoms 266 140
Cetin S, Marangoni M and Bernardo E 2015 Ceram. Inter. 41 5294
Chinnam R K, Francis A A, Will J, Bernardo E and Boccaccini A R 2013 J. Non-Cryst. Solids 365 63
Khater G A and Morsi M M 2011 Thermochim. Acta 519 6
Colombo P, Brusatin G, Bernardo E and Scarinci G 2003 Curr. Opin. Solid State Mater. Sci. 7 225
Maheshwaran et al 2014, Appl. Phys. A 117 1323
Doweidar H, El-Damrawi G and Al-Zaibani M 2013 Vibr. Spectrosc. 68 91
Mandlule A, Döhler F, Van Wüllen L, Kasuga T and Brauer D S 2014 J. Non-Cryst. Solids 392 31
Ren M, Cai S, Zhang W, Liu T, Wu X, Xu P and Wang D 2013 J. Non-Cryst. Solids 380 78
Saddeek Y B, Azooz M A and Kenawy S H 2005 Mater. Chem. Phys. 94 213
Doweidar H and Saddeek Y B 2009 J. Non-Cryst. Solids 355 348
Aronne A, Depero L E, Sigaev V N, Pernice P, Bontempi E, Akimova O V and Fanelli E 2003 J. Non-Cryst. Solids 324 208
Pascuta P, Lungu R and Ardelean I 2010 J. Mater. Sci.: Mater. Electron. 21 548
Doweidar H, El-Damrawi G and Abdelghany M 2012 J. Mater. Sci. 47 4028
Baccaro S, Monika G, Sharma K S, Thind D and Singh A C 2007 Nucl. Instrum. Methods Phys. Res. Sec. B: Beam Int. Mater. Atoms 260 613
Tulyaganov D U, Agathopoulos S, Fernandes H R and Ferreira J M F 2006 J. Eur. Ceram. Soc. 26 1131
Doweidar H and Saddeek Y B 2010 J. Non-Cryst. Solids 356 1452
Goel A, McCloy J S, Fox K M, Leslie C J, Riley B J, Rodriguez C P and Schweiger M J 2012 J. Non-Cryst. Solids 358 674
Vincent V, Nihoul G and Gavarri J R 1996 Solid State Ion. 92 11
Mansour E 2012 J. Non-Cryst. Solids 358 454
Saddeek Y B, Gaafar M S and Bashier S A 2010 J. Non-Cryst. Solids 356 1089
Saddeek Y B, Afifi H A and Abd El-Aal N S 2007 Physica B Condens., Matter 398 1
Saddeek Y B, Aly K A and Bashier S A 2010 Physica B Condens., Matter 405 2407
Luo Z W, Lu A X, Chen B, Zhou J L and Ren F 2011 Physica B Condens., Matter 406 4558
Matori K A, Zaid M H M, Aziz S H A, Kamari H M and Wahab Z A 2013 J. Non-Cryst. Solids 361 78
Aly K A 2010 Appl. Phys. A 99 913
Aly K A 2009 J. Non-Cryst. Solids 355 1489
Aly K A, Abousehly A M, Osman M A and Othman A A 2008 Physica B Condens., Matter 403 1848
Tauc J 1967 Science 158 1543
Aly K A 2015 J. Alloys Compd. 630 178
Moustafa E S, Saddeek Y B and Shaaban E R 2008 J. Phys. Chem. Solids 69 2281
Aly K A 2015 J. Alloys Compd. 630 178
Wemple S H and Didomenico M 1969 Phys. Rev. Lett. 23 1156
Sharma P, Dahshan A and Aly K A 2014 J. Alloys Compd. 616 323
Tichá H and Tichý L 2002 J. Optoelectron. Adv. Mater. 4 381
Smolorz S, Wise F and Borrelli N F 1999 Opt. Lett. 24 1103
Asobe M, Kanamori T and Kubodera K I 1993 IEEE J. Quant. Electron. 29 2325
Sharda S, Sharma N, Sharma P and Sharma V 2013 J. Electron. Mater. 42 3367
Moss T S 1985 Phys. Status Solidi (B) Bas., Res. 131 415
Acknowledgements
We wish to thank Al-Azhar University-Egypt for the financial support.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
SADDEEK, Y.B., ALY, K.A., FARAG, R.S. et al. Fabrication and physical characteristics of new glasses from wastes of limestone and phosphorite rocks. Bull Mater Sci 39, 1791–1799 (2016). https://doi.org/10.1007/s12034-016-1334-4
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s12034-016-1334-4