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Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose

The aim of this study is to optimize the composition of geopolymer foam that leads to the highest water absorption. This study utilized Response Surface Methodology to analyze the relationship between factors (Seawater/Potassium Silicate, Potassium Hydroxide/Potassium Chloride, Sodium Laureth Ether...

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Main Authors: T., Chai Hua, M., Norkhairunnisa, Wayayok, A., M. Basri, M. S., Al Bakri Abdullah, M. M.
Format: Article
Published: Institute of Metallurgy and Materials Science of Polish Academy of Sciences, Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences 2024
Online Access:http://psasir.upm.edu.my/id/eprint/108984/
https://journals.pan.pl/dlibra/publication/149783/edition/131880/content
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spelling my.upm.eprints.1089842024-10-15T05:45:29Z http://psasir.upm.edu.my/id/eprint/108984/ Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose T., Chai Hua M., Norkhairunnisa Wayayok, A. M. Basri, M. S. Al Bakri Abdullah, M. M. The aim of this study is to optimize the composition of geopolymer foam that leads to the highest water absorption. This study utilized Response Surface Methodology to analyze the relationship between factors (Seawater/Potassium Silicate, Potassium Hydroxide/Potassium Chloride, Sodium Laureth Ether Sulfate/Benzalkonium Chloride and Hydrogen Peroxide/Nanocellulose and its response (water absorption). The concentration of the alkaline solution is maintained at a low level of Molar Ratio 2.01-2.53. It was found that all factors are significant with ρ-value<0 except for KOH/KCl with ρ<0.581. The highest water absorption by geopolymer measured is 35 , in the middle range of all factors. Simple water immersion of 30 days shows no significant physical changes on the geopolymer, proving its rigidity under water. Institute of Metallurgy and Materials Science of Polish Academy of Sciences, Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences 2024 Article PeerReviewed T., Chai Hua and M., Norkhairunnisa and Wayayok, A. and M. Basri, M. S. and Al Bakri Abdullah, M. M. (2024) Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose. Archives of Metallurgy and Materials, 69 (2). pp. 553-562. ISSN 2300-1909 https://journals.pan.pl/dlibra/publication/149783/edition/131880/content 10.24425/amm.2024.149783
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
description The aim of this study is to optimize the composition of geopolymer foam that leads to the highest water absorption. This study utilized Response Surface Methodology to analyze the relationship between factors (Seawater/Potassium Silicate, Potassium Hydroxide/Potassium Chloride, Sodium Laureth Ether Sulfate/Benzalkonium Chloride and Hydrogen Peroxide/Nanocellulose and its response (water absorption). The concentration of the alkaline solution is maintained at a low level of Molar Ratio 2.01-2.53. It was found that all factors are significant with ρ-value<0 except for KOH/KCl with ρ<0.581. The highest water absorption by geopolymer measured is 35 , in the middle range of all factors. Simple water immersion of 30 days shows no significant physical changes on the geopolymer, proving its rigidity under water.
format Article
author T., Chai Hua
M., Norkhairunnisa
Wayayok, A.
M. Basri, M. S.
Al Bakri Abdullah, M. M.
spellingShingle T., Chai Hua
M., Norkhairunnisa
Wayayok, A.
M. Basri, M. S.
Al Bakri Abdullah, M. M.
Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose
author_facet T., Chai Hua
M., Norkhairunnisa
Wayayok, A.
M. Basri, M. S.
Al Bakri Abdullah, M. M.
author_sort T., Chai Hua
title Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose
title_short Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose
title_full Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose
title_fullStr Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose
title_full_unstemmed Optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose
title_sort optimisation in water absorption of low molarity seawater and zeolite based geopolymer foam reinforced with nanocellulose
publisher Institute of Metallurgy and Materials Science of Polish Academy of Sciences, Committee of Materials Engineering and Metallurgy of Polish Academy of Sciences
publishDate 2024
url http://psasir.upm.edu.my/id/eprint/108984/
https://journals.pan.pl/dlibra/publication/149783/edition/131880/content
_version_ 1814054677029847040
score 13.211869

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