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Chemical durability of Yb doped lead tellurite glass: effect of solution pH

Hamzah, Khaidzir and Izat Yassin, M. Abdullah and Sahar, Md. Rahim and Ghoshal, Sib Krishna and Arifin, Ramli and Rohani, Md. Supar (2012) Chemical durability of Yb doped lead tellurite glass: effect of solution pH. In: 26th Regional Conference on Solid State Science and Technology, RCSSST 2011. Trans Tech Publications, Switzerland, pp. 81-85. ISBN 978-303785402-0

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Official URL: http://dx.doi.org/10.4028/www.scientific.net/AMR.5...


Series of glass based on (80-x)TeO 2-10PbO-10PbCl 2-xYb 2O 3 where 0.0 =: x =: 3.0 has been successfully prepared by melt quenching technique. The amorphous nature of glass has been determined by X-ray diffraction method. Their corrosion behavior was investigated using the FTIR spectroscopy technique on the sample that has been immersed in distilled water and in aqueous solution of pH 4 and pH 9 for 10 days. There were three major absorption peaks around 3600 cm -1, 889 cm -1 and 470 cm -1 has been observed. The intensity of each peak was found to vary with the Yb 3+ content.

Item Type:Book Section
Additional Information:Indexed by Scopus
Uncontrolled Keywords:aqueous solution in glass, FTIR spectroscopy, glass corrosion, tellurite glass
Subjects:Q Science > QC Physics
ID Code:34556
Deposited On:09 Oct 2013 06:44
Last Modified:02 Feb 2017 05:29

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