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Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment

In the past decade, many researchers have focused on incorporating metal-organic frameworks (MOFs) as filler for hybrid membrane fabrication, predominantly due to their excellent polymer affinity, huge porosity, and tunable pore size. The hybrid membrane can significantly improve overall membrane pr...

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Main Authors: Johari, N. A., Yusof, N., Ismail, A. F.
Format: Conference or Workshop Item
Language:English
Published: 2021
Subjects:
TP Chemical technology
Online Access:http://eprints.utm.my/id/eprint/94830/1/NorhanizaYusof2021_FabricationandCharacterizationsofHybridMembrane.pdf
http://eprints.utm.my/id/eprint/94830/
http://dx.doi.org/10.1016/j.matpr.2021.02.245
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spelling my.utm.948302022-04-29T21:54:29Z http://eprints.utm.my/id/eprint/94830/ Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment Johari, N. A. Yusof, N. Ismail, A. F. TP Chemical technology In the past decade, many researchers have focused on incorporating metal-organic frameworks (MOFs) as filler for hybrid membrane fabrication, predominantly due to their excellent polymer affinity, huge porosity, and tunable pore size. The hybrid membrane can significantly improve overall membrane properties. However, MOF/polymer membranes usually suffer low flux due to the hydrophobic nature of MOF's organic linker. Herein, this study modified MIL-100 an iron-based MOF with tannic acid to improve its hydrophilicity and subsequently hybrid membrane was fabricated using the phase inversion technique. Vast hydroxyl group from tannic acid plays an essential role in improving the hydrophilicity of MOF. Subsequently, improved the hydrophilicity of the prepared membrane. The Tannin-MOF/PES membrane experienced a high pure water flux of 357.9 L/m2h, which is 1.9 times higher than the unmodified PES membrane. 2021 Conference or Workshop Item PeerReviewed application/pdf en http://eprints.utm.my/id/eprint/94830/1/NorhanizaYusof2021_FabricationandCharacterizationsofHybridMembrane.pdf Johari, N. A. and Yusof, N. and Ismail, A. F. (2021) Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment. In: 2020 Regional Congress on Membrane Technology, RCOM 2020 and Regional Conference Environmental Engineering, RCEnvE 2020, 26-27 Aug 2020, Kuala Lumpur, Malaysia. http://dx.doi.org/10.1016/j.matpr.2021.02.245
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 TP Chemical technology
spellingShingle TP Chemical technology
Johari, N. A.
Yusof, N.
Ismail, A. F.
Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment
description In the past decade, many researchers have focused on incorporating metal-organic frameworks (MOFs) as filler for hybrid membrane fabrication, predominantly due to their excellent polymer affinity, huge porosity, and tunable pore size. The hybrid membrane can significantly improve overall membrane properties. However, MOF/polymer membranes usually suffer low flux due to the hydrophobic nature of MOF's organic linker. Herein, this study modified MIL-100 an iron-based MOF with tannic acid to improve its hydrophilicity and subsequently hybrid membrane was fabricated using the phase inversion technique. Vast hydroxyl group from tannic acid plays an essential role in improving the hydrophilicity of MOF. Subsequently, improved the hydrophilicity of the prepared membrane. The Tannin-MOF/PES membrane experienced a high pure water flux of 357.9 L/m2h, which is 1.9 times higher than the unmodified PES membrane.
format Conference or Workshop Item
author Johari, N. A.
Yusof, N.
Ismail, A. F.
author_facet Johari, N. A.
Yusof, N.
Ismail, A. F.
author_sort Johari, N. A.
title Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment
title_short Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment
title_full Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment
title_fullStr Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment
title_full_unstemmed Fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment
title_sort fabrication and characterizations of hybrid membrane containing tannin-modified metal-organic framework for water treatment
publishDate 2021
url http://eprints.utm.my/id/eprint/94830/1/NorhanizaYusof2021_FabricationandCharacterizationsofHybridMembrane.pdf
http://eprints.utm.my/id/eprint/94830/
http://dx.doi.org/10.1016/j.matpr.2021.02.245
_version_ 1732945399307567104
score 13.211869

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