Surface modification of ion-exchanged float aluminosilicate glass during deposition of amorphous alumina coatings by e-beam evaporation
Source abstract
Abstract
The main objective of this study was to investigate the physico-chemical and mechanical properties of ion-exchanged float aluminosilicate glasses deposited the Al2O3 films. The concentration gradients of potassium (K), sodium (Na), aluminum (Al) and oxygen (O) elements near Al2O3 film/ion-exchanged glass interface were analyzed by electron probe X-ray micro-analyser (EPMA). Compared with the ion-exchanged glasses, the peak of potassium concentration profile in the ion-exchanged glasses deposited Al2O3 films decreases and moves from glass surface to the inner part. Potassium ion diffusion is accompanied by aluminum (Al) and oxygen (O) diffusion from Al2O3 film into the ion-exchanged glass during deposition. In-depth analyses are performed using micro-Raman spectroscopy on sample cross sections in the aim to investigate the microstructure variation of the ion-exchanged glasses after deposited Al2O3 film on it. The results show that the change of chemical composition throughout ion-exchanged glass surface region can cause a gradual change in microstructure and physical properties.
Source: openaire · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Glass properties and applications · Surface Roughness and Optical Measurements · Cultural Heritage Materials Analysis
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (31)
Show source-provided references
1. Optical assistance in thin film microelectro-removal for touch-panel displays10.1016/j.jelechem.2010.11.003 ↗
2. A novel reference voltage adjustment circuits for liquid crystal displays
3. The technology of chemical glass strengthening-a review
4. The physics of chemical strengthening of glass: room for a new view10.1016/j.jnoncrysol.2010.05.010 ↗
5. High-strength, large-case-depth chemically strengthened lithium aluminosilicate glass
6. Sodium tracer diffusion in a sodium aluminosilicate glass10.1016/j.jnoncrysol.2011.07.038 ↗
7. Elasticity of ion stuffing in chemically strengthened glass10.1016/j.jnoncrysol.2012.04.021 ↗
8. Influence of ultra-high residual compressive stress on the static and dynamic indentation response of a chemically strengthened glass10.1016/j.jeurceramsoc.2012.01.002 ↗
9. Strengthening of silicate glasses by ion exchange10.1038/2171115a0 ↗
10. New glasses for graded-index optics: influence of non-linear diffusion in the formation of optical microstructures10.1016/S0925-3467(99)00116-0 ↗
11. Sodium and silver environments and ion-exchange processes in silicate and aluminosilicate glasses10.1021/j100139a013 ↗
12. Ion-exchanged glass waveguide technology: a review
13. Analysis of the surface structure of soda lime silicate glass after chemical strengthening in different KNO3 salt baths10.1016/j.jnoncrysol.2014.01.026 ↗
14. Stresses in glass produced by nonuniform exchange of monovalent ions10.1111/j.1151-2916.1962.tb11081.x ↗
15. Acloque · 1962 · 1044
16. Stress relaxation of a soda lime silicate glass below the glass transition temperature10.1016/S0022-3093(03)00260-6 ↗
17. Effect of high temperature treatment on mechanical properties of ion-exchanged glass
18. Compressive stress profiles of chemically strengthened glass after exposure to high voltage electric fields10.1016/j.jnoncrysol.2014.04.003 ↗
19. Surface stress relaxation and resulting residual stress in glass fibers: a new mechanical strengthening mechanism of glasses10.1016/j.jnoncrysol.2012.06.018 ↗
20. Effect of physical vapor deposition on potassium ion concentration in ion-exchanged glass
21. Ion-exchange processes in silicate glasses: the role of oxygen10.1016/S0022-3093(98)00717-0 ↗
22. Stoneham · 1975 · 194
23. Optical-properties and structure of defects in silica glass10.2109/jcersj.99.923 ↗
24. Technique of deposition ITO films on glass substrate by high intensity pulsed ion beams method
25. Ion-channel match in mixed alkali glasses [J]10.1016/0022-3093(91)90727-N ↗
26. Structural studies of silicate glasses and melts-applications and limitations of Raman spectroscopy
27. Band limits and the vibrational spectra of tetrahedral glasses10.1103/PhysRevB.19.4292 ↗
28. Glass structure modifications induced by diffusion of chromium ions into silicate glasses: an investigation by in-depth profiling Raman micro-spectroscopy10.1016/j.ssi.2012.10.016 ↗
29. Analysis of soda-lime glasses using non-negative matrix factor deconvolution of Raman spectra10.1016/j.jnoncrysol.2015.08.016 ↗
30. Quantitative analysis of glass structure with the use of infrared reflection spectra10.1366/000370274774332623 ↗
31. Effect of ion substitution on properties of bioactive glasses: review10.1016/j.ceramint.2015.02.140 ↗