Preparation and Desalination Performance of PA/UiO-66/PES Composite Membranes

Preparation and Desalination Performance of PA/UiO-66/PES Composite Membranes

UiO-66 nanoparticles are considered highly potential fillers for the application in desalination membranes. In this study, UiO-66 nanoparticles were anchored to PES membrane substrates, which were subsequently subjected to the interfacial polymerization reaction to coat a layer of polyamide (PA) on...

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Main Authors: Dai Xuan Trinh, Ngo Nghia Pham, Patchanee Chammingkwan, Toshiaki Taniike
Format: Article
Language:English
Published: MDPI AG 2021-08-01
Series:Membranes
Subjects:
polymeric membrane
metal-organic framework membrane
UiO-66
nanochannels
Online Access:https://www.mdpi.com/2077-0375/11/8/628
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spelling doaj-414bb305757c434287264567c769dc562021-08-26T14:03:32ZengMDPI AGMembranes2077-03752021-08-011162862810.3390/membranes11080628Preparation and Desalination Performance of PA/UiO-66/PES Composite MembranesDai Xuan Trinh0Ngo Nghia Pham1Patchanee Chammingkwan2Toshiaki Taniike3Faculty of Chemistry, VNU University of Science, Vietnam National University, 19 Le Thanh Tong, Hoan Kiem, Hanoi 10000, VietnamFaculty of Chemistry, VNU University of Science, Vietnam National University, 19 Le Thanh Tong, Hoan Kiem, Hanoi 10000, VietnamGraduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi 923-1292, Ishikawa, JapanGraduate School of Advanced Science and Technology, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi 923-1292, Ishikawa, JapanUiO-66 nanoparticles are considered highly potential fillers for the application in desalination membranes. In this study, UiO-66 nanoparticles were anchored to PES membrane substrates, which were subsequently subjected to the interfacial polymerization reaction to coat a layer of polyamide (PA) on their surface. For comparison, a blank membrane incorporating no UiO-66 and a reference membrane incorporating ZrO<sub>2</sub> (instead of UiO-66) were prepared. All prepared membranes were tested for their desalination performance. The membranes containing UiO-66 were found to outperform the blank and the reference counterparts. The reason for this outperformance is possibly attributed to the hydrophilicity of UiO-66 nanoparticles and the presence of nanochannels in their structure.https://www.mdpi.com/2077-0375/11/8/628polymeric membranemetal-organic framework membraneUiO-66nanochannels
collection DOAJ
language English
format Article
sources DOAJ
author Dai Xuan Trinh
Ngo Nghia Pham
Patchanee Chammingkwan
Toshiaki Taniike
spellingShingle Dai Xuan Trinh
Ngo Nghia Pham
Patchanee Chammingkwan
Toshiaki Taniike
Preparation and Desalination Performance of PA/UiO-66/PES Composite Membranes
Membranes
polymeric membrane
metal-organic framework membrane
UiO-66
nanochannels
author_facet Dai Xuan Trinh
Ngo Nghia Pham
Patchanee Chammingkwan
Toshiaki Taniike
author_sort Dai Xuan Trinh
title Preparation and Desalination Performance of PA/UiO-66/PES Composite Membranes
title_short Preparation and Desalination Performance of PA/UiO-66/PES Composite Membranes
title_full Preparation and Desalination Performance of PA/UiO-66/PES Composite Membranes
title_fullStr Preparation and Desalination Performance of PA/UiO-66/PES Composite Membranes
title_full_unstemmed Preparation and Desalination Performance of PA/UiO-66/PES Composite Membranes
title_sort preparation and desalination performance of pa/uio-66/pes composite membranes
publisher MDPI AG
series Membranes
issn 2077-0375
publishDate 2021-08-01
description UiO-66 nanoparticles are considered highly potential fillers for the application in desalination membranes. In this study, UiO-66 nanoparticles were anchored to PES membrane substrates, which were subsequently subjected to the interfacial polymerization reaction to coat a layer of polyamide (PA) on their surface. For comparison, a blank membrane incorporating no UiO-66 and a reference membrane incorporating ZrO<sub>2</sub> (instead of UiO-66) were prepared. All prepared membranes were tested for their desalination performance. The membranes containing UiO-66 were found to outperform the blank and the reference counterparts. The reason for this outperformance is possibly attributed to the hydrophilicity of UiO-66 nanoparticles and the presence of nanochannels in their structure.
topic polymeric membrane
metal-organic framework membrane
UiO-66
nanochannels
url https://www.mdpi.com/2077-0375/11/8/628
work_keys_str_mv AT daixuantrinh preparationanddesalinationperformanceofpauio66pescompositemembranes
AT ngonghiapham preparationanddesalinationperformanceofpauio66pescompositemembranes
AT patchaneechammingkwan preparationanddesalinationperformanceofpauio66pescompositemembranes
AT toshiakitaniike preparationanddesalinationperformanceofpauio66pescompositemembranes
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