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Development of fluoride-containing glass–ceramics using eggshells waste as calcium source

This paper reports on developing low-cost fluoride-containing glass–ceramics derived from eggshells waste as a source of calcium via the conventional melt-quenching method. The physical, structural, and mechanical properties of the samples before and after sintering is highlighted in this study. XRD...

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Main Authors: Loh, Zhi Wei, Cheong, Wei Mun, Mohd. Zaid, Mohd. Hafiz, Awang Kechik, Mohd. Mustafa, Yap, Wing Fen, Mayzan, Mohd. Zul Hilmi, Yaakob, Yazid, Shahira Liza, Shahira Liza
Format: Article
Language:English
Published: Springer Science and Business Media Deutschland GmbH 2022
Subjects:
T Technology (General)
Online Access:http://eprints.utm.my/id/eprint/100962/1/ShahiraLizaKamis2022_DevelopmentofFluorideContainingGlassCeramics.pdf
http://eprints.utm.my/id/eprint/100962/
http://dx.doi.org/10.1007/s00339-022-06042-6
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spelling my.utm.1009622023-05-18T06:02:03Z http://eprints.utm.my/id/eprint/100962/ Development of fluoride-containing glass–ceramics using eggshells waste as calcium source Loh, Zhi Wei Cheong, Wei Mun Mohd. Zaid, Mohd. Hafiz Awang Kechik, Mohd. Mustafa Yap, Wing Fen Mayzan, Mohd. Zul Hilmi Yaakob, Yazid Shahira Liza, Shahira Liza T Technology (General) This paper reports on developing low-cost fluoride-containing glass–ceramics derived from eggshells waste as a source of calcium via the conventional melt-quenching method. The physical, structural, and mechanical properties of the samples before and after sintering is highlighted in this study. XRD and FTIR analysis confirmed the presence of fluorapatite, wollastonite, and cuspidine phases. It is worth noting that adding fluoride to the glass system would lead to the improvement of the mechanical properties of the final product. Among all, the sample sintered at 700 °C achieved the highest density and mechanical properties. It obtained a density value of 2.626 g/cm3, a microhardness result of 6.72 GPa, and fracture toughness of 3.55 MPa·m1/2. These results are better than commercial 45S5 bioglass (0.148 GPa–0.375 GPa) and comparable to the properties of human enamel (2.00 GPa–6.00 GPa). These findings would be believed to contribute to a low-cost waste-derived fluoride-containing glass–ceramics system in the dental application. Springer Science and Business Media Deutschland GmbH 2022 Article PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/100962/1/ShahiraLizaKamis2022_DevelopmentofFluorideContainingGlassCeramics.pdf Loh, Zhi Wei and Cheong, Wei Mun and Mohd. Zaid, Mohd. Hafiz and Awang Kechik, Mohd. Mustafa and Yap, Wing Fen and Mayzan, Mohd. Zul Hilmi and Yaakob, Yazid and Shahira Liza, Shahira Liza (2022) Development of fluoride-containing glass–ceramics using eggshells waste as calcium source. Applied Physics A: Materials Science and Processing, 128 (10). pp. 1-8. ISSN 0947-8396 http://dx.doi.org/10.1007/s00339-022-06042-6 DOI : 10.1007/s00339-022-06042-6
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
language English
topic T Technology (General)
spellingShingle T Technology (General)
Loh, Zhi Wei
Cheong, Wei Mun
Mohd. Zaid, Mohd. Hafiz
Awang Kechik, Mohd. Mustafa
Yap, Wing Fen
Mayzan, Mohd. Zul Hilmi
Yaakob, Yazid
Shahira Liza, Shahira Liza
Development of fluoride-containing glass–ceramics using eggshells waste as calcium source
description This paper reports on developing low-cost fluoride-containing glass–ceramics derived from eggshells waste as a source of calcium via the conventional melt-quenching method. The physical, structural, and mechanical properties of the samples before and after sintering is highlighted in this study. XRD and FTIR analysis confirmed the presence of fluorapatite, wollastonite, and cuspidine phases. It is worth noting that adding fluoride to the glass system would lead to the improvement of the mechanical properties of the final product. Among all, the sample sintered at 700 °C achieved the highest density and mechanical properties. It obtained a density value of 2.626 g/cm3, a microhardness result of 6.72 GPa, and fracture toughness of 3.55 MPa·m1/2. These results are better than commercial 45S5 bioglass (0.148 GPa–0.375 GPa) and comparable to the properties of human enamel (2.00 GPa–6.00 GPa). These findings would be believed to contribute to a low-cost waste-derived fluoride-containing glass–ceramics system in the dental application.
format Article
author Loh, Zhi Wei
Cheong, Wei Mun
Mohd. Zaid, Mohd. Hafiz
Awang Kechik, Mohd. Mustafa
Yap, Wing Fen
Mayzan, Mohd. Zul Hilmi
Yaakob, Yazid
Shahira Liza, Shahira Liza
author_facet Loh, Zhi Wei
Cheong, Wei Mun
Mohd. Zaid, Mohd. Hafiz
Awang Kechik, Mohd. Mustafa
Yap, Wing Fen
Mayzan, Mohd. Zul Hilmi
Yaakob, Yazid
Shahira Liza, Shahira Liza
author_sort Loh, Zhi Wei
title Development of fluoride-containing glass–ceramics using eggshells waste as calcium source
title_short Development of fluoride-containing glass–ceramics using eggshells waste as calcium source
title_full Development of fluoride-containing glass–ceramics using eggshells waste as calcium source
title_fullStr Development of fluoride-containing glass–ceramics using eggshells waste as calcium source
title_full_unstemmed Development of fluoride-containing glass–ceramics using eggshells waste as calcium source
title_sort development of fluoride-containing glass–ceramics using eggshells waste as calcium source
publisher Springer Science and Business Media Deutschland GmbH
publishDate 2022
url http://eprints.utm.my/id/eprint/100962/1/ShahiraLizaKamis2022_DevelopmentofFluorideContainingGlassCeramics.pdf
http://eprints.utm.my/id/eprint/100962/
http://dx.doi.org/10.1007/s00339-022-06042-6
_version_ 1768006590037753856
score 13.211869

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