{"title":"Structural Investigation of Na2O\u2013B2O3\u2013SiO2 Glasses Doped with NdF3","authors":"M. S. Gaafar, S. Y. Marzouk","volume":106,"journal":"International Journal of Materials and Metallurgical Engineering","pagesStart":1249,"pagesEnd":1258,"ISSN":"1307-6892","URL":"https:\/\/publications.waset.org\/pdf\/10003587","abstract":"Sodium borosilicate glasses doped with different
\r\ncontent of NdF3 mol % have been prepared by rapid quenching
\r\nmethod. Ultrasonic velocities (both longitudinal and shear)
\r\nmeasurements have been carried out at room temperature and at
\r\nultrasonic frequency of 4 MHz. Elastic moduli, Debye temperature,
\r\nsoftening temperature and Poisson's ratio have been obtained as a
\r\nfunction of NdF3 modifier content. Results showed that the elastic
\r\nmoduli, Debye temperature, softening temperature and Poisson's ratio
\r\nhave very slight change with the change of NdF3 mol % content.
\r\nBased on FTIR spectroscopy and theoretical (Bond compression)
\r\nmodel, quantitative analysis has been carried out in order to obtain
\r\nmore information about the structure of these glasses. The study
\r\nindicated that the structure of these glasses is mainly composed of
\r\nSiO4 units with four bridging oxygens (Q4), and with three bridging
\r\nand one nonbridging oxygens (Q3).","references":"[1] A. Abd El-Moneim, Physica B, 325, 319, (2003).\r\n[2] K. El-Egili, Physica B, 325, 340, (2003).\r\n[3] L. G. Protasova, V. G. Kosenko, Glass and Ceramics, 60, 164, (2003).\r\n[4] M. J. Weber, J. Non-Cryst. Solids, 42, 189, (1980).\r\n[5] C. Spielmann, F. Krausz, T. Brabec, E. Winter, A. Shmidt, J. Quantum\r\nElectron., 27, 1207, (1991).\r\n[6] M. Oomen, Adv. Mater., 3, 403, (1991).\r\n[7] A. J. G. Ellison, P. Hess, J. Geophys. Res., 95, 15717, (1990).\r\n[8] T. Schaller, J. F. Stebbins, M. C. Wilding, J. Non-Cryst. Solids, 243,\r\n146, (1999).\r\n[9] L. \u2013G. Hwa, C. L. Lu, L. \u2013C. Liu, Mater. Res. Bull., 35, 1285, (2000).\r\n[10] A. Makishima, J. D. Mackenzie, J. Non-Cryst. Solids, 12, 35, (1973).\r\n[11] A. Makishima, J. D. Mackenzie, J. Non-Cryst. Solids, 17, 147, (1975).\r\n[12] T. Y. Wei, Y. Hu, L. \u2013G. Hwa, J. Non-Cryst. Solids, 288, 140, (2001).\r\n[13] A. Abd El-Moneim, I. M. Youssof, M. M. Shoaib, Mater. Chem. Phys.,\r\n52, 258, (1998).\r\n[14] L. \u2013G. Hwa, K. Hsieh, L. Liu, Mater. Chem. Phys., 78, 105, (2002).\r\n[15] L. \u2013G. Hwa, T. Lee, S. Szu, Mater. Res. Bull., 39, 33, (2004).\r\n[16] J. A. Sampaio, M. L. Baesso, S. Gama, A. A. Coelho, J. A. Eiras, I. A.\r\nSantos, J. Non-Cryst. Solids, 304, 293, (2002).\r\n[17] C. Bernard, S. Chaussedent, A. Monteil, M. Montagna, L. Zampedri, M.\r\nFerrari, J. Sol-Gel Sci. and Technol., 26, 925, (2003).\r\n[18] Y. B. Saddeek, Physica B, 363, 19, (2005).\r\n[19] B. Bridge, N. D. Patel, D. N. Waters, Phys. Stat. Sol. (a), 77, 655,\r\n(1983).\r\n[20] James, E. Shelby, \u201cIntroduction to Glass science and technology\u201d, The\r\nRoyal Society of Chemistry, UK, (1997).\r\n[21] Y. D. Yiannopoulos, G. D. Chryssikos, E. I. Kamitsos, Phys. Chem.\r\nGlasses, 42, 164, (2001).\r\n[22] D. L. Pavia, G. M. Lampman, G. S. Kriz, \"Introduction to\r\nspectroscopy\", W. B. Saunders Co., London, (1979).\r\n[23] M. A. Sidkey, M. S. Gaafar, Physica B, 348, 46, (2004).\r\n[24] O. L. Anderson, \"Physical Acoustics\", Warren P. Mason ed., Academic\r\nPress, New York, (III) B, 45, (1965).\r\n[25] V. Kh. Nikulin, L. M. Prusakova, O. S. Viktorova, Soviet J. Glass Phys.\r\nChem. (USA), 7 \/ 4, 287, (1981).\r\n[26] A. A. Higazy, B. Bridge, A. Hussein, M. A. Ewida, J. Acoust. Soc. Am.,\r\n86 (4), 1453, (1989).\r\n[27] M. S. Gaafar, S.Y. Marzouk, Physica B, 388, 294, (2007).\r\n[28] F. A. Khalifa, Z. A. El-Hadi, F. A. Moustaffa, N. A. Hassan, Indian\r\nJournal of Pure & Applied Physics, 27, 279, (1989).\r\n[29] K. J. Rao, B. G. Rao, Bul. Mat. Sci., 7(3&4), 353, (1985).\r\n[30] K. M. El-Badry, F. A. Moustafa, M. A. Azooz, F. H. El-Batal, Indian\r\nJournal of Pure & Applied Physics, 38, 741, (2000).\r\n[31] A. Adamczyk, M. Handke, Journal of Molecular Structure, 596, 47,\r\n(2001).\r\n[32] M. Handke, M. Sitaz, M. Rokita, E. Galuskin, Journal of Molecular\r\nStructure, 651 \u2013 653, 39, (2003).\r\n[33] P. Muralidharan, M. Venkateswarlu, N. Satyanarayana, Solid State\r\nIonics, 166, 27, (2004).\r\n[34] K. Annapurna, Maumita Das, P. Kundu, R. N. Dwivedi, S. Buddhudu,\r\nJournal of Molecular Structure, 741, 53, (2005).\r\n[35] M. Abd El-Baki, F. A. Abd El-Wahab, F. El-Diasty, Materials\r\nChemistry and Physics, in press, (2005).\r\n[36] E. I. Kamitsos, J. A. Kapoutsis, H. Jain, C. H. Hsieh, J J. Non-Cryst.\r\nSolids, 171, 31, (1994).\r\n[37] A. K. Varshneya, \"Fundamentals of Inorganic Glasses\", Acad. Press,\r\nNew York, (1994).\r\n[38] Hong Li, Yali Su, Liyu Li, Denis M. Strachan, J. Non-Cryst. Solids, 292,\r\n167, (2001).\r\n[39] H. Li, L. Li, J. D. Vienna, M. Qian, Z. Wang, J. G. Darab, D. K. Peeler,\r\nJ. Non-Cryst. Solids, 278, 35, (2000). [40] Byeongwon Park, Hong Li, L. Rene Corrales, J. Non-Cryst. Solids, 297,\r\n220, (2002).\r\n[41] A. Bonamartini Corradi, V. Cannillo, M. Montorsi, C. Siligardi, A. N.\r\nCormack, J. Non-Cryst. Solids, 351, 1185, (2005).\r\n[42] A. Abd El-Moneim, L. Abd El-Latif, Phys. Chem. Glasses, 44 (6), 446,\r\n(2003).","publisher":"World Academy of Science, Engineering and Technology","index":"Open Science Index 106, 2015"}