Effect of the addition of TiO2, ZrO2, V2O5 and Nb2O5 on the stability parameters of the Li2O–BaO–SiO2 glass
Source abstract
Abstract
AbstractGlass stability (GS) parameters based on typical temperatures obtained by differential thermal analysis were determined for glasses composed of Li2O:BaO:SiO2:nucleant, using TiO2, V2O5, ZrO2 and Nb2O5 as nucleants. The GS parameter proposed by Saad and Poulain, S, showed values of 21.26 for ZrO2, 13.77 for Nb2O5, 11.42 in the glass without nucleating agent, 6.91 for V2O5 and 6.29 in that containing TiO2. GS was also inferred from the apparent activation energy of crystallization, AE, and these values of the compositions, in kJmol−1, were 355 in the glass without nucleating agent, 322 for TiO2, 254 for ZrO2, 278 for V2O5 and 300 for Nb2O5. A surface crystallization mechanism was observed, and thermal treatment yielded crystalline Li2Si2O5 and Li2SiO3. The time–temperature–transformation diagrams, TTT diagrams, were consistent with the obtained GS parameters.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Glass properties and applications · Pigment Synthesis and Properties
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (32)
Show source-provided references
1. Phase separation by spinodal decomposition in isotropic systems10.1063/1.1695731 ↗
2. Glass-ceramic materials
3. Can glass stability parameters infer glass forming ability?10.1016/j.jnoncrysol.2005.08.013 ↗
4. Glass-forming ability versus stability of silicate glasses. II. Theoretical demonstration10.1016/S0022-3093(03)00081-4 ↗
5. Assessment of glass stability criteria
6. Evaluation of glass-forming tendency by means of DTA10.1007/BF01690134 ↗
7. A new glass-forming ability criterion for bulk metallic glasses10.1016/S1359-6454(02)00166-0 ↗
8. Glass forming ability criterion10.4028/www.scientific.net/MSF.19-20.11 ↗
9. New criterion in predicting glass forming ability of various glass-forming systems10.1088/1674-1056/17/1/043 ↗
10. Critical analysis of glass stability parameters and application to lithium borate glasses10.1111/j.1551-2916.2011.04767.x ↗
11. Theoretical analysis of relative changes of the Hruby, Weinberg, and Lu–Liu glass stability parameters with application on some oxide and chalcogenide glasses10.1016/j.tca.2009.10.023 ↗
12. MAS-NMR investigations of the crystallization behaviour of lithium aluminum silicate (LAS) glasses containing P2O5 and TiO2 nucleants10.1016/j.jssc.2010.04.011 ↗
13. Controlled crystallization of glass-ceramics with two nucleating agents10.1016/j.matchar.2009.09.001 ↗
14. Utilization of dta in determination of crystallization mechanism in SiO2–Al2O3–CaO–MgO(R2O) glasses in presence of various nuclei10.1016/j.jeurceramsoc.2004.05.010 ↗
15. Effect of some nucleating agents on crystallizing phases and microstructure in Li2O–BaO–Al2O3–SiO2 system10.1016/j.ceramint.2007.09.118 ↗
16. Determination of the activation energy for crystal growth by differential thermal analysis10.1007/BF00823212 ↗
17. Kinetics of phase change. II Transformation–time relations for random distribution of nuclei10.1063/1.1750631 ↗
18. A kinetic treatment of glass formation10.1016/0022-3093(72)90269-4 ↗
19. Preparation and characterization of glass-ceramic materials in the BaO–Li2O–ZrO2–SiO2 system and their dependence on treatment temperatures10.1016/S0025-5408(99)00170-1 ↗
20. Crystallization mechanism and kinetics of BaO–Li2O–ZrO2–SiO2 glasses10.1590/S1516-14392002000100004 ↗
21. Nb2O5 coating of glass fibres applied by chemical vapour deposition10.1179/1743294411Y.0000000032 ↗
22. ZnO-coated glass fibers for the analysis of trihalomethanes by headspace-solid phase microextraction–gas chromatography10.1016/j.talanta.2010.09.059 ↗
23. Niobium(V) oxide coated on thin glass-ceramic rod as a solid phase microextraction fiber10.1016/j.talanta.2004.09.028 ↗
24. Growth of single crystalline dendritic Li2SiO3 arrays from LiNO3 and mesoporous SiO210.1016/j.jssc.2011.05.003 ↗
25. Nucleation and crystal growth of glasses produced by a generic plasma arc-process10.1016/j.jeurceramsoc.2005.03.236 ↗
26. A new criterion for the stability of glasses10.1016/S0955-2219(98)00003-X ↗
27. Calculation of the avrami parameters for heterogeneous solid state reactions using a modification of the Kissinger method10.1007/BF01912301 ↗
28. Crystallization in fluoride glasses10.1016/0040-6031(95)02652-5 ↗
29. Kinetic study of crystallization of glass by differential thermal analysis-criterion on application of Kissinger plot10.1016/0022-3093(80)90525-6 ↗
30. Kinetics of non-isothermal crystallization10.1016/0032-3861(71)90041-3 ↗
31. Crystallization kinetics and phase transformation of Li2O–Fe2O3–MnO2–CaO–P2O5–SiO2 glass10.1557/JMR.1998.0370 ↗
32. The atomic arrangement in glass10.1021/ja01349a006 ↗