Structural, optical and elastic properties of zinc oxide soda lime silicate glass

So far, most research had been done to understand the properties and advantages of soda lime silicate (SLS) glass compare to others glass and also to improve their quality. Addition of oxide into the glass system had been a topic of research for nearly half century, but many questions still remain u...

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Main Author:	Mohd Zaid, Mohd Hafiz
Format:	Thesis
Language:	English English
Published:	2011
Subjects:	Glass - Analysis Silicates Zinc oxide
Online Access:	http://psasir.upm.edu.my/id/eprint/25925/1/FS%202011%2058R.pdf
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id	my-upm-ir.25925
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spelling	my-upm-ir.259252022-01-26T05:12:13Z Structural, optical and elastic properties of zinc oxide soda lime silicate glass 2011-12 Mohd Zaid, Mohd Hafiz So far, most research had been done to understand the properties and advantages of soda lime silicate (SLS) glass compare to others glass and also to improve their quality. Addition of oxide into the glass system had been a topic of research for nearly half century, but many questions still remain unanswered concerning to the effect of the addition of some oxide to the properties and the structure changes of the glass. In this research, fabrication of a series of (ZnO)x(SLS)1-x glasses with weight percentage x from 0.05 to 0.40 were carried out by the melting and quenching technique. The chemical composition of the (ZnO)x(SLS)1-x glasses were determined using Inductive Couple Plasma (ICP) and Energy Dispersive X-ray Fluorescence (EDXRF). The amorphous structure of the glass samples were confirmed using X-ray diffraction (XRD) measurement. The glass density was measured by using Archimedes’ principle. The densities of the glass sample were increased with the addition of ZnO. The molar volume of the glass samples shows a same trend with the density of the glasses which is increased with the increased of ZnO content. Their physical properties such as elastic properties were determined at room temperature by using non-destructive test; the digital signal processing technique of Matec DSP MBS 8000. The experimental data of wave velocities and densities were then used to determine the longitudinal modulus, shear modulus, Young modulus, bulk modulus, Poisson’s ratio, fractal bond connectivity and Micro-hardness in each series of (ZnO)x(SLS)1-x glass system. It was found that the longitudinal modulus, shear modulus, Young modulus and bulk modulus decreased with the addition of ZnO in the SLS glasses. These elastic properties of glasses were found closely related to the strength of the glass structure. The values of the elastic properties had been compared with the Rocherulle’s model and this model shows a same trend which is the values of the longitudinal modulus, shear modulus, Young modulus and bulk modulus of the glass samples decreased with the addition of ZnO. The bonding in the (ZnO)x(SLS)1-x glasses were measured using IR Spectroscopy. The shift band of IR spectroscopy must be occurs due to the addition of ZnO, which means increase the non-bridging oxygens (NBOs) in the glass structure and resulting the structural of the glass samples become weaker. The optical properties of the (ZnO)x(SLS)1-x glass system were measured using UV-Visible spectroscopy. The values of the optical band gap decreased with the addition of ZnO in the SLS glass system Glass - Analysis Silicates Zinc oxide 2011-12 Thesis http://psasir.upm.edu.my/id/eprint/25925/ http://psasir.upm.edu.my/id/eprint/25925/1/FS%202011%2058R.pdf application/pdf en public masters Universiti Putra Malaysia Glass - Analysis Silicates Zinc oxide Faculty of Science English
institution	Universiti Putra Malaysia
collection	PSAS Institutional Repository
language	English English
topic	Glass - Analysis Silicates Zinc oxide
spellingShingle	Glass - Analysis Silicates Zinc oxide Mohd Zaid, Mohd Hafiz Structural, optical and elastic properties of zinc oxide soda lime silicate glass
description	So far, most research had been done to understand the properties and advantages of soda lime silicate (SLS) glass compare to others glass and also to improve their quality. Addition of oxide into the glass system had been a topic of research for nearly half century, but many questions still remain unanswered concerning to the effect of the addition of some oxide to the properties and the structure changes of the glass. In this research, fabrication of a series of (ZnO)x(SLS)1-x glasses with weight percentage x from 0.05 to 0.40 were carried out by the melting and quenching technique. The chemical composition of the (ZnO)x(SLS)1-x glasses were determined using Inductive Couple Plasma (ICP) and Energy Dispersive X-ray Fluorescence (EDXRF). The amorphous structure of the glass samples were confirmed using X-ray diffraction (XRD) measurement. The glass density was measured by using Archimedes’ principle. The densities of the glass sample were increased with the addition of ZnO. The molar volume of the glass samples shows a same trend with the density of the glasses which is increased with the increased of ZnO content. Their physical properties such as elastic properties were determined at room temperature by using non-destructive test; the digital signal processing technique of Matec DSP MBS 8000. The experimental data of wave velocities and densities were then used to determine the longitudinal modulus, shear modulus, Young modulus, bulk modulus, Poisson’s ratio, fractal bond connectivity and Micro-hardness in each series of (ZnO)x(SLS)1-x glass system. It was found that the longitudinal modulus, shear modulus, Young modulus and bulk modulus decreased with the addition of ZnO in the SLS glasses. These elastic properties of glasses were found closely related to the strength of the glass structure. The values of the elastic properties had been compared with the Rocherulle’s model and this model shows a same trend which is the values of the longitudinal modulus, shear modulus, Young modulus and bulk modulus of the glass samples decreased with the addition of ZnO. The bonding in the (ZnO)x(SLS)1-x glasses were measured using IR Spectroscopy. The shift band of IR spectroscopy must be occurs due to the addition of ZnO, which means increase the non-bridging oxygens (NBOs) in the glass structure and resulting the structural of the glass samples become weaker. The optical properties of the (ZnO)x(SLS)1-x glass system were measured using UV-Visible spectroscopy. The values of the optical band gap decreased with the addition of ZnO in the SLS glass system
format	Thesis
qualification_level	Master's degree
author	Mohd Zaid, Mohd Hafiz
author_facet	Mohd Zaid, Mohd Hafiz
author_sort	Mohd Zaid, Mohd Hafiz
title	Structural, optical and elastic properties of zinc oxide soda lime silicate glass
title_short	Structural, optical and elastic properties of zinc oxide soda lime silicate glass
title_full	Structural, optical and elastic properties of zinc oxide soda lime silicate glass
title_fullStr	Structural, optical and elastic properties of zinc oxide soda lime silicate glass
title_full_unstemmed	Structural, optical and elastic properties of zinc oxide soda lime silicate glass
title_sort	structural, optical and elastic properties of zinc oxide soda lime silicate glass
granting_institution	Universiti Putra Malaysia
granting_department	Faculty of Science
publishDate	2011
url	http://psasir.upm.edu.my/id/eprint/25925/1/FS%202011%2058R.pdf
_version_	1747811533167001600

Structural, optical and elastic properties of zinc oxide soda lime silicate glass

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