Preparation and characterization of Fe3O4/regenerated cellulose membrane

In this study, magnetic cellulose membranes (MCM) have been prepared by using cotton linter as cellulose source and NaOH/urea as cellulose solvent at different magnetite content. Cellulose was dissolved in pre-cooled NaOH/urea solvent at -13°C to form cellulose solution. The cellulose solution then...

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Main Authors:	Hatika Kaco, Khairunnisa Waznah Baharin, Sarani Zakaria, Chin, Hua Chia, Mohd Shaiful Sajab, Sharifah Nabihah Syed Jaafar, Sin, Yee Gan
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2017
Online Access:	http://journalarticle.ukm.my/11040/ http://journalarticle.ukm.my/11040/ http://journalarticle.ukm.my/11040/1/15%20Hatika%20Kaco.pdf

id	ukm-11040
recordtype	eprints
spelling	ukm-110402017-11-27T15:57:56Z http://journalarticle.ukm.my/11040/ Preparation and characterization of Fe3O4/regenerated cellulose membrane Hatika Kaco, Khairunnisa Waznah Baharin, Sarani Zakaria, Chin, Hua Chia Mohd Shaiful Sajab, Sharifah Nabihah Syed Jaafar, Sin, Yee Gan In this study, magnetic cellulose membranes (MCM) have been prepared by using cotton linter as cellulose source and NaOH/urea as cellulose solvent at different magnetite content. Cellulose was dissolved in pre-cooled NaOH/urea solvent at -13°C to form cellulose solution. The cellulose solution then was mix with magnetite (Fe3O4) nanoparticles synthesized via co-precipitation method of Fe2+ and Fe3+ in the presence of sodium hydroxide (NaOH) to form MCM. The MCMs formed at different percentage of Fe3O4 i.e., 10, 20 and 30%. Analysis from vibrating sample magnetometer (VSM) shows that the saturation magnetization of the MCM increase as the percentages of Fe3O4 nanoparticles increased. However, the addition of Fe3O4 nanoparticles in the regenerated cellulose membrane has decreased the crystallinity index of MCM. The surface morphology of the MCM showed that the Fe3O4 nanoparticles were dispersed in the pore of the membrane. Tensile test showed decreasing in the tensile strength of the cellulose membrane with the addition of Fe3O4 nanoparticle. Penerbit Universiti Kebangsaan Malaysia 2017-04 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/11040/1/15%20Hatika%20Kaco.pdf Hatika Kaco, and Khairunnisa Waznah Baharin, and Sarani Zakaria, and Chin, Hua Chia and Mohd Shaiful Sajab, and Sharifah Nabihah Syed Jaafar, and Sin, Yee Gan (2017) Preparation and characterization of Fe3O4/regenerated cellulose membrane. Sains Malaysiana, 46 (4). pp. 623-628. ISSN 0126-6039 http://www.ukm.my/jsm/english_journals/vol46num4_2017/contentsVol46num4_2017.html
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
description	In this study, magnetic cellulose membranes (MCM) have been prepared by using cotton linter as cellulose source and NaOH/urea as cellulose solvent at different magnetite content. Cellulose was dissolved in pre-cooled NaOH/urea solvent at -13°C to form cellulose solution. The cellulose solution then was mix with magnetite (Fe3O4) nanoparticles synthesized via co-precipitation method of Fe2+ and Fe3+ in the presence of sodium hydroxide (NaOH) to form MCM. The MCMs formed at different percentage of Fe3O4 i.e., 10, 20 and 30%. Analysis from vibrating sample magnetometer (VSM) shows that the saturation magnetization of the MCM increase as the percentages of Fe3O4 nanoparticles increased. However, the addition of Fe3O4 nanoparticles in the regenerated cellulose membrane has decreased the crystallinity index of MCM. The surface morphology of the MCM showed that the Fe3O4 nanoparticles were dispersed in the pore of the membrane. Tensile test showed decreasing in the tensile strength of the cellulose membrane with the addition of Fe3O4 nanoparticle.
format	Article
author	Hatika Kaco, Khairunnisa Waznah Baharin, Sarani Zakaria, Chin, Hua Chia Mohd Shaiful Sajab, Sharifah Nabihah Syed Jaafar, Sin, Yee Gan
spellingShingle	Hatika Kaco, Khairunnisa Waznah Baharin, Sarani Zakaria, Chin, Hua Chia Mohd Shaiful Sajab, Sharifah Nabihah Syed Jaafar, Sin, Yee Gan Preparation and characterization of Fe3O4/regenerated cellulose membrane
author_facet	Hatika Kaco, Khairunnisa Waznah Baharin, Sarani Zakaria, Chin, Hua Chia Mohd Shaiful Sajab, Sharifah Nabihah Syed Jaafar, Sin, Yee Gan
author_sort	Hatika Kaco,
title	Preparation and characterization of Fe3O4/regenerated cellulose membrane
title_short	Preparation and characterization of Fe3O4/regenerated cellulose membrane
title_full	Preparation and characterization of Fe3O4/regenerated cellulose membrane
title_fullStr	Preparation and characterization of Fe3O4/regenerated cellulose membrane
title_full_unstemmed	Preparation and characterization of Fe3O4/regenerated cellulose membrane
title_sort	preparation and characterization of fe3o4/regenerated cellulose membrane
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2017
url	http://journalarticle.ukm.my/11040/ http://journalarticle.ukm.my/11040/ http://journalarticle.ukm.my/11040/1/15%20Hatika%20Kaco.pdf
first_indexed	2023-09-18T19:59:10Z
last_indexed	2023-09-18T19:59:10Z
_version_	1777406731946557440

Preparation and characterization of Fe3O4/regenerated cellulose membrane

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