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Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent

Combination of high energy radiation and chemical vapour deposition in the grafting process for the synthesis of metal adsorbent was investigated. Radiation-induced grafting of glycidyl methacrylate onto kenaf fiber was performed in vapour phase to develop adsorbent for removal of aluminum from aque...

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Main Authors:	Othman, Nor Azillah Fatimah, Selambakkannu, Sarala, Tuan Abdullah, Tuan Amran
Format:	Conference or Workshop Item
Published:	2022
Subjects:	TP Chemical technology
Online Access:	http://eprints.utm.my/103823/ http://dx.doi.org/10.4028/p-6w14rh
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id	my.utm.103823
record_format	eprints
spelling	my.utm.1038232023-11-27T06:29:50Z http://eprints.utm.my/103823/ Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent Othman, Nor Azillah Fatimah Selambakkannu, Sarala Tuan Abdullah, Tuan Amran TP Chemical technology Combination of high energy radiation and chemical vapour deposition in the grafting process for the synthesis of metal adsorbent was investigated. Radiation-induced grafting of glycidyl methacrylate onto kenaf fiber was performed in vapour phase to develop adsorbent for removal of aluminum from aqueous solution. Morphological changes of cross-section kenaf fiber was observed via scanning electron microscope and the thickness of co-monomer in the final graft co-polymer was determined. The comparison in cross-section morphology between ungrafted kenaf fibers and grafted kenaf fiber shows approximately 3.88 [μm] thick of additional grafted layer. The functionalization of the grafted fiber using imidazole was calculated grametrically and verified by elemental analysis. Imidazole has proven to be effective on the adsorption of aluminum ion. It was found that the adsorbent could remove more than 99% aluminum with the highest adsorption capacity of 4.93 [mg/g] at pH 4 and 60 [min] reaction time. 2022 Conference or Workshop Item PeerReviewed Othman, Nor Azillah Fatimah and Selambakkannu, Sarala and Tuan Abdullah, Tuan Amran (2022) Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent. In: 10th International Conference on X-Rays and Related Techniques in Research and Industry, ICXRI 2021, 18 August 2021 - 19 August 2021, Virtual, Online. http://dx.doi.org/10.4028/p-6w14rh
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/
topic	TP Chemical technology
spellingShingle	TP Chemical technology Othman, Nor Azillah Fatimah Selambakkannu, Sarala Tuan Abdullah, Tuan Amran Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent
description	Combination of high energy radiation and chemical vapour deposition in the grafting process for the synthesis of metal adsorbent was investigated. Radiation-induced grafting of glycidyl methacrylate onto kenaf fiber was performed in vapour phase to develop adsorbent for removal of aluminum from aqueous solution. Morphological changes of cross-section kenaf fiber was observed via scanning electron microscope and the thickness of co-monomer in the final graft co-polymer was determined. The comparison in cross-section morphology between ungrafted kenaf fibers and grafted kenaf fiber shows approximately 3.88 [μm] thick of additional grafted layer. The functionalization of the grafted fiber using imidazole was calculated grametrically and verified by elemental analysis. Imidazole has proven to be effective on the adsorption of aluminum ion. It was found that the adsorbent could remove more than 99% aluminum with the highest adsorption capacity of 4.93 [mg/g] at pH 4 and 60 [min] reaction time.
format	Conference or Workshop Item
author	Othman, Nor Azillah Fatimah Selambakkannu, Sarala Tuan Abdullah, Tuan Amran
author_facet	Othman, Nor Azillah Fatimah Selambakkannu, Sarala Tuan Abdullah, Tuan Amran
author_sort	Othman, Nor Azillah Fatimah
title	Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent
title_short	Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent
title_full	Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent
title_fullStr	Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent
title_full_unstemmed	Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent
title_sort	controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent
publishDate	2022
url	http://eprints.utm.my/103823/ http://dx.doi.org/10.4028/p-6w14rh
_version_	1783876420724850688
score	13.211869

Controlled process of radiation-induced grafting by chemical vapour deposition for the synthesis of metal adsorbent

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