1
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Zhang Z, Zheng L, Huang W, Cheng Q. Improving strength and toughness of graphene film through metal ion bridging. Proc Natl Acad Sci U S A 2024; 121:e2322663121. [PMID: 38768354 PMCID: PMC11145219 DOI: 10.1073/pnas.2322663121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2023] [Accepted: 04/08/2024] [Indexed: 05/22/2024] Open
Abstract
The fangs, jaws, and mandibles of marine invertebrates such as Chiton and Glycera show excellent mechanical properties, which are mostly contributed to the interactions between metal (Fe, Cu, Zn, etc.) and oxygen-containing functional groups in proteins. Inspired by these load-bearing skeletal biomaterials, we improved tensile strength and toughness of graphene films through bridging graphene oxide (GO) nanosheets by metal ions. By optimizing the metal coordination form and density of cross-linking network. We revealed the relationship between mechanical properties and the unique spatial geometry of the GO nanosheets bridged by different valence metal ions. The results demonstrated that the divalent metal ions form tetrahedral geometry with carboxylate groups on the edges of the GO nanosheets, and the bond energy is relatively low, which is helpful for improving the toughness of resultant graphene films. While the trivalent metal ions are easily to form octahedral geometry with the GO nanosheets with higher bond energy, which is better for enhancing the tensile strength of graphene films. After reduction, the reduced GO (rGO) film bridged by divalent metal ions shows 43% improvement in toughness, while the rGO film bridged by trivalent metal ions shows 64% improvement in tensile strength. Our work reveals the mechanism of metal coordination bond energy and spatial geometry to improve the mechanical properties of graphene films, which lays a theoretical foundation for improving the tensile strength and toughness of resultant graphene films, and provides an avenue for fabricating high-performance graphene films and other two-dimensional nanocomposites.
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Affiliation(s)
- Zejun Zhang
- School of Chemistry, Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, Beihang University, Beijing100191, People’s Republic of China
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei230026, People’s Republic of China
- School of Nano Science and Technology, Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou215123, People’s Republic of China
| | - Luping Zheng
- School of Chemistry, Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, Beihang University, Beijing100191, People’s Republic of China
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei230026, People’s Republic of China
- School of Nano Science and Technology, Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou215123, People’s Republic of China
| | - Weixin Huang
- School of Chemistry, Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, Beihang University, Beijing100191, People’s Republic of China
| | - Qunfeng Cheng
- School of Chemistry, Key Laboratory of Bio-Inspired Smart Interfacial Science and Technology of Ministry of Education, Beihang University, Beijing100191, People’s Republic of China
- School of Chemistry and Materials Science, University of Science and Technology of China, Hefei230026, People’s Republic of China
- School of Nano Science and Technology, Suzhou Institute for Advanced Research, University of Science and Technology of China, Suzhou215123, People’s Republic of China
- Institute of Energy Materials Science, University of Shanghai for Science and Technology, Shanghai200093, People’s Republic of China
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2
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Almarzooqi K, Burton ND, Tsui TY, Elkamel A, Pope MA. Metal cation crosslinked, partially reduced graphene oxide membranes with enhanced stability for high salinity, produced water treatment by pervaporative separation. NANOTECHNOLOGY 2024; 35:305606. [PMID: 38653214 DOI: 10.1088/1361-6528/ad41e8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/31/2023] [Accepted: 04/23/2024] [Indexed: 04/25/2024]
Abstract
Graphene oxide (GO)-based membranes hold significant promise for applications ranging from energy storage to protective coatings, to saline water and produced water treatment, owing to their chemical stability and unique barrier properties achieving a high selectivity for water permeation. However, unmodified GO membranes are not stable when submerged in liquid water, creating challenges with their commercial utilization in aqueous filtration and pervaporation applications. To mitigate this, we develop an approach to modify GO membranes through a combination of low temperature thermal reduction and metal cation crosslinking. We demonstrate that Zn2+-rGO and Fe3+-rGO membranes had the highest permeation flux of 8.3 ± 1.5 l m-2h-1and 7.0 ± 0.4 l m-2h-1, for saline water separation, respectively, when thermally reduced after metal cross-linking; These membranes maintained a high flux of 7.5 ± 0.7 l m-2h-1, and 5.5 ± 0.3 l m-2h-1for produced water separation, respectively. All the membranes had a salt rejection higher than 99%. Fe3+crosslinked membranes presented the highest organic solute rejections for produced water of 69%. Moreover, long term pervaporation testing was done for the Zn2+-rGO membrane for 12 h, and only a minor drop of 6% in permeation flux was observed, while Zn2+-GO had a drop of 24%. Both modifiers significantly enhanced the stability with Fe3+-rGO membranes displaying the highest mechanical abrasion resistance of 95% compared to non-reduced and non-crosslinked GO. Improved stability for all samples also led to higher selectivity to water over organic contaminants and only slightly reduced water flux across the membrane.
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Affiliation(s)
- Khalfan Almarzooqi
- Department of Chemical Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Nikolai D Burton
- Department of Chemical Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Ting Y Tsui
- Department of Chemical Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada
- Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
| | - Ali Elkamel
- Department of Chemical Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada
- Department of Chemical and Petroleum Engineering, Khalifa University, Abu Dhabi, United Arab Emirates
| | - Michael A Pope
- Department of Chemical Engineering, University of Waterloo, Waterloo, ON N2L 3G1, Canada
- Waterloo Institute for Nanotechnology, University of Waterloo, Waterloo, ON N2L 3G1, Canada
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3
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Moghadam F, Zhai M, Zouaoui T, Li K. Hybrid graphene oxide membranes with regulated water and ion permeation channels via functional materials. Curr Opin Chem Eng 2023. [DOI: 10.1016/j.coche.2023.100907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
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4
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Ding C, Qi H. A Facile Way to Fabricate GO-EDA/Al 2O 3 Tubular Nanofiltration Membranes with Enhanced Desalination Stability via Fine-Tuning the pH of the Membrane-Forming Suspensions. MEMBRANES 2023; 13:membranes13050536. [PMID: 37233596 DOI: 10.3390/membranes13050536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Revised: 05/06/2023] [Accepted: 05/16/2023] [Indexed: 05/27/2023]
Abstract
Pristine graphene oxide (GO)-based membranes have proven promising for molecular and ion separation owing to efficient molecular transport nanochannels, but their separation ability in an aqueous environment is limited by the natural swelling tendency of GO. To obtain a novel membrane with anti-swelling behavior and remarkable desalination capability, we used the Al2O3 tubular membrane with an average pore size of 20 nm as the substrate and fabricated several GO nanofiltration ceramic membranes with different interlayer structures and surface charges by fine-tuning the pH of the GO-EDA membrane-forming suspension (pH = 7, 9, 11). The resultant membranes could maintain desalination stability, whether immersed in water for 680 h or operated under a high-pressure environment. When the pH of the membrane-forming suspension was 11, the prepared GE-11 membrane showed a rejection of 91.5% (measured at 5 bar) towards 1 mM Na2SO4 after soaking in water for 680 h. An increase in the transmembrane pressure to 20 bar resulted in an increase in the rejection towards the 1 mM Na2SO4 solution to 96.3%, and an increase in the permeance to 3.7 L·m-2·h-1·bar-1. The proposed strategy in varying charge repulsion is beneficial to the future development of GO-derived nanofiltration ceramic membranes.
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Affiliation(s)
- Chunxiao Ding
- College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
| | - Hong Qi
- College of Chemical Engineering, Nanjing Tech University, Nanjing 210009, China
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5
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Zainab S, Azeem M, Awan SU, Rizwan S, Iqbal N, Rashid J. Optimization of bandgap reduction in 2-dimensional GO nanosheets and nanocomposites of GO/iron-oxide for electronic device applications. Sci Rep 2023; 13:6954. [PMID: 37117234 PMCID: PMC10147644 DOI: 10.1038/s41598-023-33200-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2022] [Accepted: 04/08/2023] [Indexed: 04/30/2023] Open
Abstract
In this report we have developed different fabrication parameters to tailor the optical bandgap of graphene oxide (GO) nanosheets to make it operational candidate in electronic industry. Here we performed two ways to reduce the bandgap of GO nanosheets. First, we have optimized the oxidation level of GO by reducing amount of oxidizing agent (i.e. KMnO4) to control the sp2/sp3 hybridization ratio for a series of GO nanosheets samples. We noticed the reduction in primary band edge 3.93-3.2 eV while secondary band edge 2.98-2.2 eV of GO nanosheets as the amount of KMnO4 is decreased from 100 to 30%. Second, we have fabricated a series of 2-dimensional nanocomposites sample containing GO/Iron-oxide by using a novel synthesis process wet impregnation method. XRD analysis of synthesized nanocomposites confirmed the presence of both phases,[Formula: see text]-Fe2O3 and Fe3O4 of iron-oxide with prominent plane (001) of GO. Morphological investigation rules out all the possibilities of agglomerations of iron oxide nanoparticles and coagulation of GO nanosheets. Elemental mapping endorsed the homogeneous distribution of iron oxide nanoparticles throughout the GO nanosheets. Raman spectroscopy confirmed the fairly constant ID/IG ratio and FWHM of D and G peaks, thus proving the fact that the synthesis process of nanocomposites has no effect on the degree of oxidation of GO flakes. Red shift in G peak position of all the nanocomposites samples showed the electronic interaction among the constituents of the nanocomposite. Linear decrease in the intensity of PL (Photoluminescence) spectra with the increasing of Iron oxide nanoparticles points towards the increased interaction among the iron oxide nanoparticles and GO flakes. Optical absorption spectroscopy reveals the linear decrease in primary edge of bandgap from 2.8 to 0.99 eV while secondary edge decrease 3.93-2.2 eV as the loading of [Formula: see text]-Fe2O3 nanoparticles is increased from 0 to 5% in GO nanosheets. Among these nanocomposites samples 5%-iron-oxide/95%-GO nanosheet sample may be a good contestant for electronic devices.
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Affiliation(s)
- Sana Zainab
- Department of Electrical Engineering, College of Electrical and Mechanical Engineering, National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan.
| | - Muhammad Azeem
- Department of Electrical Engineering, College of Electrical and Mechanical Engineering, National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan
| | - Saif Ullah Awan
- Department of Electrical Engineering, College of Electrical and Mechanical Engineering, National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan.
| | - Syed Rizwan
- Department of Physics, School of Natural Sciences (SNS), National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan
| | - Naseem Iqbal
- US-Pakistan Centre for Advanced Studies in Energy (USPCAS-E), National University of Sciences and Technology (NUST), Islamabad, 44000, Pakistan
| | - Jamshaid Rashid
- Department of Environmental Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, 45320, Pakistan
- BNU-HKUST Laboratory for Green Innovation, Advanced Institute of Natural Sciences, Beijing Normal University at Zhuhai, Zhuhai, 519087, China
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6
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Peng X, Du Y, Gu Z, Deng K, Liu X, Lv X, Tian W, Ji J. Rearrangement of GO nanosheets with inner and outer forces under high-speed spin for supercapacitor. J Colloid Interface Sci 2023; 644:167-176. [PMID: 37105040 DOI: 10.1016/j.jcis.2023.04.067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Revised: 03/31/2023] [Accepted: 04/16/2023] [Indexed: 04/29/2023]
Abstract
The self-standing graphene membranes are considered as ideal electrode materials for supercapacitors. However, maintaining highly regularized and uniform graphene membranes with satisfied electrochemical performance is still a challenge. Herein, with the chelation of metal cation and the radial shear force introduced by high-speed spinning, the uniform interlayer channels and shrunken cracks between adjacent nanosheets can be achieved in the metal-intercalated graphene oxide (GO) membranes, thus realizing regularization both in normal and radial direction. With the promotion in electron transfer and electrolyte penetration, the iron cross-linked GO membrane with spin coating for 40 cycles exhibits a high specific capacitance (427 F g-1 at 1 A g-1) and rate capability (42.6% capacitance retention from 1 to 40 A g-1), as well as excellent cyclic capability (90.5% capacitance retention after 20,000 cycles). Particularly, a 21% increasement in capacitance can be achieved after high-speed spinning treatment. Moreover, the spin regularization strategy can be extended to GO membranes cross-linked by various multi-valence metal cations, the electrochemical performance of metal-cation cross-linked GO membrane electrodes after high-speed spinning treatment can also be improved obviously. Therefore, this paper provides a novel method to fabricate highly ordered GO membranes with promising electrochemical performance, which presents an immense potential application in membrane materials applied in energy storage, separation and catalysis.
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Affiliation(s)
- Xianqiang Peng
- School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Yuping Du
- School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Zheng Gu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Kuan Deng
- School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Xuesong Liu
- School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Xingbin Lv
- College of Chemistry and Environment, Southwest Minzu University, Chengdu, Sichuan 610041, PR China.
| | - Wen Tian
- School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China
| | - Junyi Ji
- School of Chemical Engineering, Sichuan University, Chengdu 610065, PR China; State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, PR China.
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7
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Robertson EJ, Stehle YY, Hu X, Kilby L, Olsson K, Nguyen M, Cortez R. Al 3+ Modification of Graphene Oxide Membranes: Effect of Al Source. MEMBRANES 2022; 12:1237. [PMID: 36557144 PMCID: PMC9788489 DOI: 10.3390/membranes12121237] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2022] [Revised: 11/30/2022] [Accepted: 12/02/2022] [Indexed: 06/17/2023]
Abstract
Graphene oxide (GO) membranes are promising materials for water filtration applications due to abundant nanochannels in the membrane structure. Because GO membranes are unstable in water, metal cations such as Al3+ are often introduced to the membrane structure to promote cross-linking between individual GO sheets. Here, we describe a simple yet versatile method to incorporate Al3+ into GO membranes formed via a slow self-assembly process. Specifically, we directly added aluminum to acidic GO sheet solutions from a variety of sources: Al2O3, AlCl3 and Al foil. Each species reacts differently with water, which can affect the GO solution pH and thus the density of carboxylate groups on the sheet edges available for cross-linking to the Al3+ cations. We demonstrate through characterization of the GO sheet solutions as well as the as-formed membranes' morphologies, hydrophobicities, and structures that the extent to which the Al3+ cross-links to the GO sheet edges vs. the GO sheet basal planes is dependent on the Al source. Our results indicate that greatest enhancements in the membrane stability occur when electrostatic and coordination interactions between Al3+ and the carboxylate groups on the GO sheet edges are more extensive than Al3+-π interactions between basal planes.
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Affiliation(s)
| | - Yijing Y. Stehle
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | - Xiaoyu Hu
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | - Luke Kilby
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | - Katelyn Olsson
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | - Minh Nguyen
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | - Rebecca Cortez
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
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8
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Gong S, Zhao F, Zhang Y, Xu H, Li M, Qi J, Wang H, Wang Z, Hu Y, Fan X, Peng W, Li C, Liu J. Few-Layered Ti3C2Tx MXene Synthesized via Water-free Etching toward High-Performance Supercapacitors. J Colloid Interface Sci 2022; 632:216-222. [DOI: 10.1016/j.jcis.2022.11.063] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2022] [Revised: 10/26/2022] [Accepted: 11/12/2022] [Indexed: 11/18/2022]
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9
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Mohammed S. Graphene oxide: A mini-review on the versatility and challenges as a membrane material for solvent-based separation. CHEMICAL ENGINEERING JOURNAL ADVANCES 2022. [DOI: 10.1016/j.ceja.2022.100392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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10
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Understanding water transport through graphene-based nanochannels via experimental control of slip length. Nat Commun 2022; 13:5690. [PMID: 36171227 PMCID: PMC9519754 DOI: 10.1038/s41467-022-33456-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2022] [Accepted: 09/15/2022] [Indexed: 11/08/2022] Open
Abstract
The water transport along graphene-based nanochannels has gained significant interest. However, experimental access to the influence of defects and impurities on transport poses a critical knowledge gap. Here, we investigate the water transport of cation intercalated graphene oxide membranes. The cations act as water-attracting impurities on the channel walls. Via water transport experiments, we show that the slip length of the nanochannels decay exponentially with the hydrated diameter of the intercalated cations, confirming that water transport is governed by the interaction between water molecules and the impurities on the channel wall. The exponential decay of slip length approximates non-slip conditions. This offers experimental support for the use of the Hagen-Poiseuille equation in graphene-based nanochannels, which was previously only confirmed by simulations. Our study gives valuable feedback to theoretical predictions of the water transport along graphene-based channels with water-attracting impurities.
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11
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Stehle YY, Robertson EJ, Cortez R, Vlassiouk IV, Bucinell RB, Olsson K, Kilby L. Using Al 3+ to Tailor Graphene Oxide Nanochannels: Impact on Membrane Stability and Permeability. MEMBRANES 2022; 12:membranes12090871. [PMID: 36135890 PMCID: PMC9502523 DOI: 10.3390/membranes12090871] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Revised: 09/02/2022] [Accepted: 09/06/2022] [Indexed: 05/27/2023]
Abstract
Graphene oxide (GO) membranes, which form from the lamination of GO sheets, attract much attention due to their unique nanochannels. There is much interest in controlling the nanochannel structures and improving the aqueous stability of GO membranes so they can be effectively used in separation and filtration applications. This study employed a simple yet effective method of introducing trivalent aluminum cations to a GO sheet solution through the oxidation of aluminum foil, which modifies the nanochannels in the self-assembled GO membrane by increasing the inter-sheet distance while decreasing intra-sheet spacing. The Al3+ modification resulted in an increase in membrane stability in water, methanol, ethanol, and propanol, yet decreased membrane permeability to water and propanol. These changes were attributed to strong interactions between Al3+ and the membrane oxygenated functional groups, which resulted in an increase in membrane hydrophobicity and a decrease in the intra-sheet spacing as supported by surface tension, contact angle, atomic force microscopy, and X-ray photoelectron spectroscopy measurements. Our approach for forming Al3+ modified GO membranes provides a method for improving the aqueous stability and tailoring the permeation selectivity of GO membranes, which have the potential to be implemented in vapor separation and fuel purification applications.
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Affiliation(s)
- Yijing Y. Stehle
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | | | - Rebecca Cortez
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | - Ivan V. Vlassiouk
- Center for Nanophase Materials Sciences, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA
| | - Ronald B. Bucinell
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | - Katelyn Olsson
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
| | - Luke Kilby
- Department of Mechanical Engineering, Union College, Schenectady, NY 12308, USA
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12
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Wang W, Zhang Y, Tan M, Xue C, Zhou W, Bao H, Hon Lau C, Yang X, Ma J, Shao L. Recent advances in monovalent ion selective membranes towards environmental remediation and energy harvesting. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121520] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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13
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Pandey RP, Kallem P, Hegab HM, Rasheed PA, Banat F, Hasan SW. Cross-linked laminar graphene oxide membranes for wastewater treatment and desalination: A review. JOURNAL OF ENVIRONMENTAL MANAGEMENT 2022; 317:115367. [PMID: 35636111 DOI: 10.1016/j.jenvman.2022.115367] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 05/10/2022] [Accepted: 05/17/2022] [Indexed: 06/15/2023]
Abstract
Two-dimensional (2D) lamellar graphene oxide (GO) membranes are emerging as attractive materials for molecular separation in water treatment because of their single atomic thickness, excellent hydrophilicity, large specific surface areas, and controllable properties. To yet, commercialization of GO laminar membranes has been hindered by their propensity to swell in hydrated conditions. Thus, chemical crosslinking of GO sheets with the polymer matrix is used to improve GO membrane hydration stability. This review focuses on pertinent themes such as how chemical crosslinking improves the hydration stability, separation performance, and antifouling properties of GO membranes.
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Affiliation(s)
- Ravi P Pandey
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates.
| | - Parashuram Kallem
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates
| | - Hanaa M Hegab
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates
| | - P Abdul Rasheed
- Department of Biological Sciences and Engineering, Indian Institute of Technology Palakkad, Palakkad, 678 557, Kerala, India
| | - Fawzi Banat
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates
| | - Shadi W Hasan
- Center for Membranes and Advanced Water Technology (CMAT), Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates; Department of Chemical Engineering, Khalifa University of Science and Technology, PO Box 127788, Abu Dhabi, United Arab Emirates.
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14
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Zhang P, Wang Y, Li P, Luo X, Feng J, Kong H, Li T, Wang W, Duan X, Liu Y, Li M. Improving stability and separation performance of graphene oxide/graphene nanofiltration membranes by adjusting the laminated regularity of stacking-sheets. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 827:154175. [PMID: 35231529 DOI: 10.1016/j.scitotenv.2022.154175] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 02/14/2022] [Accepted: 02/23/2022] [Indexed: 06/14/2023]
Abstract
The laminated graphene oxide (GO) membranes are promising alternatives in the field of nanofiltration due to their unique stacked interlayer structure and controllable molecular transport channels. However, it is still challenging to obtain satisfactory physical stability and separation performance to meet its practical application. In this study, a novel GO/Gr (graphene) nanofiltration membrane with high stability was engineered by post-hot-pressure treatment, following forward pressure filtration. The impact of GO/Gr loading ratio of the composites nanofiltration membranes for the permeability, selectivity, hydrophilicity and physical stability was investigated. The GO/Gr nanofiltration membranes exhibited high stability and separation performance because of the enhanced regularity and smoothness of the overall stacking layers. It was demonstrated that the satisfactory permeability (12.8-20 L·m-2·h-1) of GO/Gr nanofiltration membranes could be achieved. Compared with the pure GO membranes, GO/Gr-0.5 membranes exhibited a higher Na2SO4, NaCl, MgCl2, and MgSO4 rejection rate of approximately 78.3%, 51.2%, 34.5% and 32.6%, respectively. Meanwhile, the rejection rate (99.5%, 99.9%, 97.3% and 98.6%) of composite membranes for Methylene blue, Congo red, Rhodamine B and Methyl orange could be achieved. This facile way reveals the potential of stacked GO/Gr membranes in developing GO-based nanofiltration membranes.
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Affiliation(s)
- Peng Zhang
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, WeiYang District, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science &Technology, WeiYang District, Xi'an 710021, Shaanxi, China
| | - Yiran Wang
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, WeiYang District, Xi'an 710021, Shaanxi, China
| | - Pengni Li
- Tongxiang Affairs Center of Quality and Technical Supervision, Tongxiang 314599, Zhejiang, China
| | - Xiaomin Luo
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, WeiYang District, Xi'an 710021, Shaanxi, China; National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science &Technology, WeiYang District, Xi'an 710021, Shaanxi, China.
| | - Jianyan Feng
- National Demonstration Center for Experimental Light Chemistry Engineering Education, Shaanxi University of Science &Technology, WeiYang District, Xi'an 710021, Shaanxi, China
| | - Hui Kong
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, WeiYang District, Xi'an 710021, Shaanxi, China
| | - Ting Li
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, WeiYang District, Xi'an 710021, Shaanxi, China
| | - Wenqi Wang
- China Leather and Footwear Industry Research Institute (Jinjiang) Co, LTD., Wenhua Road, Jinjiang 362200, Fujian, China
| | - Xubing Duan
- China Leather and Footwear Industry Research Institute (Jinjiang) Co, LTD., Wenhua Road, Jinjiang 362200, Fujian, China
| | - Ying Liu
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science & Technology, WeiYang District, Xi'an 710021, Shaanxi, China
| | - Meng Li
- Shaanxi Key Laboratory of Optoelectronic Functional Materials and Devices, School of Materials Science and Chemical Engineering, Xi'an Technological University, Xi'an 710021, PR China.
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15
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Zhang W, Huang Q, Liu S, Zhang M, Liu G, Ma Z, Jin W. Graphene oxide membrane regulated by surface charges and interlayer channels for selective transport of monovalent ions over divalent ions. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120938] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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16
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Smart membranes for biomedical applications. Chin J Chem Eng 2022. [DOI: 10.1016/j.cjche.2022.06.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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17
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Jee H, Jang J, Kang Y, Eisa T, Chae KJ, Kim IS, Yang E. Enhancing the Dye-Rejection Efficiencies and Stability of Graphene Oxide-Based Nanofiltration Membranes via Divalent Cation Intercalation and Mild Reduction. MEMBRANES 2022; 12:membranes12040402. [PMID: 35448372 PMCID: PMC9031111 DOI: 10.3390/membranes12040402] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Revised: 03/28/2022] [Accepted: 03/31/2022] [Indexed: 11/24/2022]
Abstract
Laminar graphene oxide (GO) membranes have demonstrated great potential as next-generation water-treatment membranes because of their outstanding performance and physicochemical properties. However, solute rejection and stability deterioration in aqueous solutions, which are caused by enlarged nanochannels due to hydration and swelling, are regarded as serious issues in the use of GO membranes. In this study, we attempt to use the crosslinking of divalent cations to improve resistance against swelling in partially reduced GO membranes. The partially reduced GO membranes intercalated by divalent cations (i.e., Mg2+) exhibited improved dye-rejection efficiencies of up to 98.40%, 98.88%, and 86.41% for methyl orange, methylene blue, and rhodamine B, respectively. In addition, it was confirmed that divalent cation crosslinking and partial reduction could strengthen mechanical stability during testing under harsh aqueous conditions (i.e., strong sonication).
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Affiliation(s)
- Hobin Jee
- Department of Marine Environmental Engineering, Gyeongsang National University, Tongyoung 53064, Korea;
| | - Jaewon Jang
- KEPCO Research Institute (KEPRI), Korea Electric Power Corporation (KEPCO), Naju 58277, Korea;
| | - Yesol Kang
- School of Earth Sciences and Environmental Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 61005, Korea; (Y.K.); (I.S.K.)
| | - Tasnim Eisa
- Department of Environmental Engineering, Korea Maritime and Ocean University, Busan 49112, Korea; (T.E.); (K.-J.C.)
| | - Kyu-Jung Chae
- Department of Environmental Engineering, Korea Maritime and Ocean University, Busan 49112, Korea; (T.E.); (K.-J.C.)
| | - In S. Kim
- School of Earth Sciences and Environmental Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju 61005, Korea; (Y.K.); (I.S.K.)
| | - Euntae Yang
- Department of Marine Environmental Engineering, Gyeongsang National University, Tongyoung 53064, Korea;
- Correspondence:
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18
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Wang Z, Sun J, Li N, Qin Y, Qian X, Xie Z. Tuning interlayer structure to construct steady dual-crosslinked graphene oxide membranes for desalination of hypersaline brine via pervaporation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.120459] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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19
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Wang M, He X, Hoenig E, Yan G, Peng G, Shi F, Radhakrishnan J, Hill G, Tiede DM, Zhou H, Liu C. Tuning Transport in Graphene Oxide Membrane with Single-site Copper (II) Cations. iScience 2022; 25:104044. [PMID: 35359810 PMCID: PMC8961230 DOI: 10.1016/j.isci.2022.104044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2021] [Revised: 02/15/2022] [Accepted: 03/08/2022] [Indexed: 11/24/2022] Open
Abstract
Controlling the ion transport through graphene oxide (GO) membrane is challenging, particularly in the aqueous environment due to its strong swelling tendency. Fine-tuning the interlayer spacing and chemistry is critical to create highly selective membranes. We investigate the effect of single-site divalent cations in tuning GO membrane properties. Competitive ionic permeation test indicates that Cu2+ cations dominate the transport through the 2D channels of GO membrane over other cations (Mg2+/Ca2+/Co2+). Without/With the single-site M2+ modifications, pristine GO, Mg-GO, Ca-GO, and Cu-GO membranes show interlayer spacings of ∼13.6, 15.6, 14.5, and 12.3 Å in wet state, respectively. The Cu-GO membrane shows a two-fold decrease of NaCl (1 M) permeation rate comparing to pristine GO, Mg-GO, and Ca-GO membranes. In reverse osmosis tests using 1000 ppm NaCl and Na2SO4 as feeds, Cu-GO membrane shows rejection of ∼78% and ∼94%, respectively, which are 5%–10% higher than its counterpart membranes. Single-site Cu2+ decreases the interlayer spacing of wet graphene oxide membrane Single-site Cu2+ modifications can enhance salt rejection
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20
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21
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Shi W, Yang C, Qiu M, Chen X, Fan Y. A new method for preparing α-alumina ultrafiltration membrane at low sintering temperature. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.119992] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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22
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Li B, Tang W, Sun D, Li B, Ge Y, Ye X, Fang W. Electrochemical manufacture of graphene oxide/polyaniline conductive membrane for antibacterial application and electrically enhanced water permeability. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119844] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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23
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Wang P, Jia YX, Yan R, Wang M. Graphene oxide proton permselective membrane for electrodialysis-based waste acid reclamation: Simulation and validation. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119853] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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24
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Peng X, Zhang T, Zheng J, Lv X, Zhang H, Hu JQ, Tian W, Tan S, Ji J. Centrifugal Force Regularized Laponite@Graphene Hybrid Membranes with Ordered Interlayer Mass Transfer Channels and High Structural Stability for High-Rate Supercapacitors. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.1c03877] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Xianqiang Peng
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Tingting Zhang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Jie Zheng
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Xingbin Lv
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Hualian Zhang
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Jia-Qi Hu
- College of Science, Jiangxi Agricultural University, Nanchang 330045, P. R. China
| | - Wen Tian
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Shuai Tan
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
| | - Junyi Ji
- School of Chemical Engineering, Sichuan University, Chengdu 610065, P. R. China
- State Key Laboratory of Polymer Materials Engineering, Sichuan University, Chengdu 610065, P. R. China
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