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Study of New Antimony Phosphate Glasses

Agti FZ, Soltania MT, Santos LF, Messaouclie A, de Ligny D (2020)

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Publication Type: Journal article

Publication year: 2020

Journal

Book Volume: 10

Pages Range: 64-69

Journal Issue: 2

DOI: 10.12816/0058537

Abstract

Crystallization kinetic studies of ternary antimonite glasses within the 60 Sb2O3-(40-x) NaPO3-xWO3 system x= (5, 15) were prepared using the melt quenching technique were performed by non-isothermal methods using differential scanning calorimetric (DSC) its measurements showed glasses a very stable with the addition of WO3. The kinetic parameters Ea and n by applying Ozawa and Chen methods were found to be in good agreement with each other the values of crystallization activation energy were calculated in the range of 49, 30 Kcal.mol(-1) (Chen) and 52, 33Kcal.mol(-1) (Ozawa) and Avrami constant, n(moy)(SN5W)=2.05, n(moy)(15W)= 2,01 correspond decreasing nucleation rate. The evolution of hardness appears increases linearly versus tungsten content in the glasses; the hardness is close from 325 to 425. This study could open new avenues of research for ternary antimony-based glasses for applications in nonlinear properties.

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How to cite

APA:

Agti, F.Z., Soltania, M.T., Santos, L.F., Messaouclie, A., & de Ligny, D. (2020). Study of New Antimony Phosphate Glasses. Journal of New Technology and Materials, 10(2), 64-69. https://doi.org/10.12816/0058537

MLA:

Agti, F. Zohra, et al. "Study of New Antimony Phosphate Glasses." Journal of New Technology and Materials 10.2 (2020): 64-69.

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