Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan

Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan

Six different glass samples have been prepared in this project by melt-quenching technique with composition (75-x) H3BO3·25BaC03-xY203 (where x=O.O, 0.2, 0.4, 0.6,0.8 arid 1.0 mol%). By varying the proportion of H3B03 and BaC03, the effect of Y203 to the barium borate glass, can be investigated i...

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Main Author: Dahlan, Muhammad Nurfikhri Akmal
Format: Student Project
Language:English
Published: Faculty Of Applied Sciences 2018
Subjects:
Composite materials
Online Access:http://ir.uitm.edu.my/id/eprint/24899/
http://ir.uitm.edu.my/id/eprint/24899/1/PPb_MUHAMMAD%20NURFIKHRI%20AKMAL%20DAHLAN%20AS%20C%2018_5.PDF
id uitm-24899
recordtype eprints
spelling uitm-248992019-07-15T08:58:24Z http://ir.uitm.edu.my/id/eprint/24899/ Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan Dahlan, Muhammad Nurfikhri Akmal Composite materials Six different glass samples have been prepared in this project by melt-quenching technique with composition (75-x) H3BO3·25BaC03-xY203 (where x=O.O, 0.2, 0.4, 0.6,0.8 arid 1.0 mol%). By varying the proportion of H3B03 and BaC03, the effect of Y203 to the barium borate glass, can be investigated in term of physical properties such as density, molar volume and oxygen packing density. The structural properties were measured by X-Ray Diffraction' (XRD) technique and Fourier Transform Infrared (FTIR) spectroscopy. Based on the result, it shows that the density and oxygen packing density increases while the molar volume decreases as the percent of Y203 increases. The amorphous nature of this glass was proved from the XRD spectra. On the FTIR spectra result showed the present of B-O-B bending vibrations, Y-0 molecule which originates from· Y203, bending vibrations of various borate arrangement B-O-B, asymmetric vibrations of B04, B-O stretching vibrations of tetrahedral [B04], modes of boron-oxygen triangular unit and B-O stretching vibrations of [B03]. Faculty Of Applied Sciences 2018 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/24899/1/PPb_MUHAMMAD%20NURFIKHRI%20AKMAL%20DAHLAN%20AS%20C%2018_5.PDF Dahlan, Muhammad Nurfikhri Akmal (2018) Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan. [Student Project] (Unpublished)
repository_type Digital Repository
institution_category Local University
institution Universiti Teknologi MARA
building UiTM Institutional Repository
collection Online Access
language English
topic Composite materials
spellingShingle Composite materials
Dahlan, Muhammad Nurfikhri Akmal
Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan
description Six different glass samples have been prepared in this project by melt-quenching technique with composition (75-x) H3BO3·25BaC03-xY203 (where x=O.O, 0.2, 0.4, 0.6,0.8 arid 1.0 mol%). By varying the proportion of H3B03 and BaC03, the effect of Y203 to the barium borate glass, can be investigated in term of physical properties such as density, molar volume and oxygen packing density. The structural properties were measured by X-Ray Diffraction' (XRD) technique and Fourier Transform Infrared (FTIR) spectroscopy. Based on the result, it shows that the density and oxygen packing density increases while the molar volume decreases as the percent of Y203 increases. The amorphous nature of this glass was proved from the XRD spectra. On the FTIR spectra result showed the present of B-O-B bending vibrations, Y-0 molecule which originates from· Y203, bending vibrations of various borate arrangement B-O-B, asymmetric vibrations of B04, B-O stretching vibrations of tetrahedral [B04], modes of boron-oxygen triangular unit and B-O stretching vibrations of [B03].
format Student Project
author Dahlan, Muhammad Nurfikhri Akmal
author_facet Dahlan, Muhammad Nurfikhri Akmal
author_sort Dahlan, Muhammad Nurfikhri Akmal
title Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan
title_short Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan
title_full Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan
title_fullStr Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan
title_full_unstemmed Study on physical and structural properties of yttrium doped barium borate glass / Muhammad Nurfikhri Akmal Dahlan
title_sort study on physical and structural properties of yttrium doped barium borate glass / muhammad nurfikhri akmal dahlan
publisher Faculty Of Applied Sciences
publishDate 2018
url http://ir.uitm.edu.my/id/eprint/24899/
http://ir.uitm.edu.my/id/eprint/24899/1/PPb_MUHAMMAD%20NURFIKHRI%20AKMAL%20DAHLAN%20AS%20C%2018_5.PDF
first_indexed 2023-09-18T23:13:37Z
last_indexed 2023-09-18T23:13:37Z
_version_ 1777418965713158144

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