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用于膜蒸馏的中空纤维膜上UiO-66的表面改性

Surface Modification of UiO-66 on Hollow Fibre Membrane for Membrane Distillation.

作者信息

Yusof Noor Fadilah, Raffi Amirul Afiat, Yahaya Nur Zhatul Shima, Abas Khairul Hamimah, Othman Mohd Hafiz Dzarfan, Jaafar Juhana, Rahman Mukhlis A

机构信息

Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, Skudai 81310, Johor, Malaysia.

Department of Control & Instrumentation Engineering, School of Electrical Engineering, Universiti Teknologi Malaysia, Skudai 81310, Johor, Malaysia.

出版信息

Membranes (Basel). 2023 Feb 21;13(3):253. doi: 10.3390/membranes13030253.

DOI:10.3390/membranes13030253
PMID:36984640
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC10055739/
Abstract

The hydrophobicity of metal-organic frameworks (MOFs) is critical in enhancing the separation process in membrane distillation. Herein, a new superhydrophobic University of Oslo 66 (UiO-66) MOFs was successfully constructed on the top of alumina hollow fibre (AHF) membrane for desalination purposes. The fabrication methodology of the membrane involved in situ growth of pure crystalline UiO-66 on top of AHF and post-synthetic modification by fluorosilane grafting. The resultant membrane was characterised to study the physicochemical properties of the pristine and modified membrane. A superhydrophobic UiO-66 with a contact angle of 163.6° and high liquid entry pressure was obtained by introducing a highly branched fluorocarbon chain while maintaining its crystallinity. As a result, the modified membrane achieved 14.95 L/m∙h water flux and 99.9% NaCl rejection with low energy consumption in the direct contact membrane distillation process. Furthermore, the high surface energy contributed by UiO-66 is maximised to produce the maximum number of accessible sites for the grafting process. The synergistic effect of surface hydrophobicity and porous UiO-66 membrane in trapping water vapour shows great potential for desalination application.

摘要

金属有机框架材料（MOFs）的疏水性对于强化膜蒸馏分离过程至关重要。在此，为了实现海水淡化，一种新型超疏水的奥斯陆大学66号（UiO - 66）MOFs成功构建于氧化铝中空纤维（AHF）膜顶部。该膜的制备方法包括在AHF顶部原位生长纯结晶UiO - 66以及通过氟硅烷接枝进行后合成改性。对所得膜进行表征以研究原始膜和改性膜的物理化学性质。通过引入高度支化的碳氟链同时保持其结晶度，获得了接触角为163.6°且液体进入压力高的超疏水UiO - 66。结果，改性膜在直接接触膜蒸馏过程中实现了14.95 L/m∙h的水通量和99.9%的NaCl截留率，且能耗较低。此外，UiO - 66贡献的高表面能被最大化以产生用于接枝过程的最大数量的可及位点。表面疏水性与多孔UiO - 66膜在捕获水蒸气方面的协同效应在海水淡化应用中显示出巨大潜力。

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本文引用的文献

1
Preparation of fluorinated graphene to study its gas sensitivity.用于研究其气敏性的氟化石墨烯的制备。
RSC Adv. 2018 Jun 27;8(41):23459-23467. doi: 10.1039/c8ra03451f. eCollection 2018 Jun 21.
2
Removal of As(iii) and As(v) from water using green, silica-based ceramic hollow fibre membranes direct contact membrane distillation.使用绿色的、基于二氧化硅的陶瓷中空纤维膜通过直接接触膜蒸馏从水中去除三价砷和五价砷。
RSC Adv. 2019 Jan 24;9(6):3367-3376. doi: 10.1039/c8ra08143c. eCollection 2019 Jan 22.
3
Rational Tuning of Zirconium Metal-Organic Framework Membranes for Hydrogen Purification.
用于氢气纯化的锆基金属有机框架膜的合理调谐
Angew Chem Int Ed Engl. 2019 Dec 19;58(52):19034-19040. doi: 10.1002/anie.201911359. Epub 2019 Nov 7.
4
Smart ultrafiltration membrane fouling control as desalination pretreatment of shale gas fracturing wastewater: The effects of backwash water.智能超滤膜污染控制作为页岩气压裂废水的脱盐预处理：反冲洗水的影响。
Environ Int. 2019 Sep;130:104869. doi: 10.1016/j.envint.2019.05.063. Epub 2019 Jun 20.
5
Tuning porosity in macroscopic monolithic metal-organic frameworks for exceptional natural gas storage.调控宏观整体金属有机框架中的孔隙率以实现卓越的天然气储存
Nat Commun. 2019 May 28;10(1):2345. doi: 10.1038/s41467-019-10185-1.
6
Tunable Metal⁻Organic Frameworks for Heat Transformation Applications.用于热转换应用的可调谐金属有机框架
Nanomaterials (Basel). 2018 Aug 26;8(9):661. doi: 10.3390/nano8090661.
7
Dominating role of crystal structure over defect chemistry in black and white zirconia on visible light photocatalytic activity.晶体结构在黑白氧化锆可见光光催化活性中对缺陷化学的主导作用。
Sci Rep. 2018 Apr 3;8(1):5541. doi: 10.1038/s41598-018-23648-0.
8
A general and facile strategy for precisely controlling the crystal size of monodispersed metal-organic frameworks via separating the nucleation and growth.一种通过分离成核与生长来精确控制单分散金属有机框架晶体尺寸的通用且简便的策略。
Chem Commun (Camb). 2018 Jan 16;54(6):584-587. doi: 10.1039/c7cc08244d.
9
Adsorption Behaviors of Organic Micropollutants on Zirconium Metal-Organic Framework UiO-66: Analysis of Surface Interactions.有机微量污染物在锆基金属有机骨架 UiO-66 上的吸附行为：表面相互作用分析。
ACS Appl Mater Interfaces. 2017 Nov 22;9(46):41043-41054. doi: 10.1021/acsami.7b13443. Epub 2017 Nov 8.
10
Zirconia/Hydroxyapatite Composites Synthesized Via Sol-Gel: Influence of Hydroxyapatite Content and Heating on Their Biological Properties.通过溶胶 - 凝胶法合成的氧化锆/羟基磷灰石复合材料：羟基磷灰石含量和加热对其生物学性能的影响。
Materials (Basel). 2017 Jul 5;10(7):757. doi: 10.3390/ma10070757.