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The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system

This paper reports the elastic properties and structure of GeO2-PbO-Bi2O3 ternary bulk glasses which were successfully prepared by melt quenching technique. The study was performed by ultrasonic measurements and Fourier transform infra red (FTIR) spectroscopy. Increasing values of density, ultrasoni...

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Main Authors: Bahari, H., Abd Aziz, S.H., Kamari, H.M., Yunus, W.M.M., Adikan, Faisal Rafiq Mahamd
Format: Article
Published: 2012
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.um.edu.my/4647/
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spelling my.um.eprints.46472018-10-11T02:24:14Z http://eprints.um.edu.my/4647/ The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system Bahari, H. Abd Aziz, S.H. Kamari, H.M. Yunus, W.M.M. Adikan, Faisal Rafiq Mahamd TK Electrical engineering. Electronics Nuclear engineering This paper reports the elastic properties and structure of GeO2-PbO-Bi2O3 ternary bulk glasses which were successfully prepared by melt quenching technique. The study was performed by ultrasonic measurements and Fourier transform infra red (FTIR) spectroscopy. Increasing values of density, ultrasonic velocity and elastic moduli were observed due to substitution of bismuth to lead atoms with fixed composition of GeO2. Also, FTIR spectrum showed different profiles between samples with higher content of lead or bismuth. In Pb-rich samples all of the components contributed in the structure as network former; however, in Bi-rich samples lead and bismuth showed modifier behavior and the structure was depolymerized by adding of bismuth content. (C) 2012 The Ceramic Society of Japan. All rights reserved. 2012 Article PeerReviewed Bahari, H. and Abd Aziz, S.H. and Kamari, H.M. and Yunus, W.M.M. and Adikan, Faisal Rafiq Mahamd (2012) The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system. Journal of the Ceramic Society of Japan, 120 (1403). pp. 280-285. ISSN 1882-0743
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Bahari, H.
Abd Aziz, S.H.
Kamari, H.M.
Yunus, W.M.M.
Adikan, Faisal Rafiq Mahamd
The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system
description This paper reports the elastic properties and structure of GeO2-PbO-Bi2O3 ternary bulk glasses which were successfully prepared by melt quenching technique. The study was performed by ultrasonic measurements and Fourier transform infra red (FTIR) spectroscopy. Increasing values of density, ultrasonic velocity and elastic moduli were observed due to substitution of bismuth to lead atoms with fixed composition of GeO2. Also, FTIR spectrum showed different profiles between samples with higher content of lead or bismuth. In Pb-rich samples all of the components contributed in the structure as network former; however, in Bi-rich samples lead and bismuth showed modifier behavior and the structure was depolymerized by adding of bismuth content. (C) 2012 The Ceramic Society of Japan. All rights reserved.
format Article
author Bahari, H.
Abd Aziz, S.H.
Kamari, H.M.
Yunus, W.M.M.
Adikan, Faisal Rafiq Mahamd
author_facet Bahari, H.
Abd Aziz, S.H.
Kamari, H.M.
Yunus, W.M.M.
Adikan, Faisal Rafiq Mahamd
author_sort Bahari, H.
title The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system
title_short The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system
title_full The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system
title_fullStr The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system
title_full_unstemmed The effect of bismuth on the structure and mechanical properties of GeO2-PbO-Bi2O3 ternary bulk glass system
title_sort effect of bismuth on the structure and mechanical properties of geo2-pbo-bi2o3 ternary bulk glass system
publishDate 2012
url http://eprints.um.edu.my/4647/
_version_ 1643687384031690752
score 13.211869

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