Volume 9, Issue 2 (june 2012 2012)                   IJMSE 2012, 9(2): 36-40 | Back to browse issues page

XML Print

Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:
M. Ghamari, B. Mirhadi. COMPOSITION DEPENDENCE OF SPECTROSCOPIC PROPERTIES AND TRANSPARENCY OF SiO2-TiO2-Na2O GLASS IN 200-1100 nm. IJMSE 2012; 9 (2) :36-40
URL: http://ijmse.iust.ac.ir/article-1-438-en.html
COMPOSITION DEPENDENCE OF SPECTROSCOPIC PROPERTIES AND TRANSPARENCY OF SiO2-TiO2-Na2O GLASS IN 200-1100 nm
M. Ghamari , B. Mirhadi
Abstract:   (23562 Views)
Abstract: Glassy samples with xTiO2 .3SiO2 .Na2O composition that (8≤x≤40) (molar) were casted in refractory steel molds after melting at air as parallel palates. After polishing and getting to desire thickness, UV-VIS spectrometry in 200 -1100 nm was measured on samples. Glass density was measured by a sensitive micro balance and was found that by increasing titanium dioxide of glasses, glass density increases. Results from UV-VIS spectroscopy show that increase of titanium dioxide decreases light transmission and this value reaches zero for sample with 40 molar percent of titanium dioxide. One reason of this reduction is formation of crystalline phase in glass, in which, by increasing titanium content crystalline phase will be increased, results of X-ray diffraction and electron microscopy confirm this claim.
Keywords: glass, spectroscopy, titanium dioxide, optical transmission.
Full-Text [PDF 716 kb]   (6254 Downloads)    
Type of Study: Research Paper | Subject: materials engineeing and special subjects
Add your comments about this article : Your username or Email:
CAPTCHA
Send email to the article author

Rights and permissions
Creative Commons License This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

© 2022 All Rights Reserved | Iranian Journal of Materials Science and Engineering

Designed & Developed by : Yektaweb