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Hussain A, Gul H, Raza W, Qadir S, Rehan M, Raza N, Helal A, Shaikh MN, Aziz MA. Micro and Nanoporous Membrane Platforms for Carbon Neutrality: Membrane Gas Separation Prospects. CHEM REC 2024; 24:e202300352. [PMID: 38501854 DOI: 10.1002/tcr.202300352] [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: 11/23/2023] [Revised: 02/12/2024] [Indexed: 03/20/2024]
Abstract
Recently, carbon neutrality has been promoted as a potentially practical solution to global CO2 emissions and increasing energy-consumption challenges. Many attempts have been made to remove CO2 from the environment to address climate change and rising sea levels owing to anthropogenic CO2 emissions. Herein, membrane technology is proposed as a suitable solution for carbon neutrality. This review aims to comprehensively evaluate the currently available scientific research on membranes for carbon capture, focusing on innovative microporous material membranes used for CO2 separation and considering their material, chemical, and physical characteristics and permeability factors. Membranes from such materials comprise metal-organic frameworks, zeolites, silica, porous organic frameworks, and microporous polymers. The critical obstacles related to membrane design, growth, and CO2 capture and usage processes are summarized to establish novel membranes and strategies and accelerate their scaleup.
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Affiliation(s)
- Arshad Hussain
- Interdisciplinary Research Center for Hydrogen Technologies and Carbon Management (IRC-HTCM), King Fahd University of Petroleum & Minerals, KFUPM Box 5040, 31261, Dhahran, Saudi Arabia
| | - Hajera Gul
- Department of Chemistry, Shaheed Benazir Bhutto Women University, 25000, Peshawar, Pakistan
| | - Waseem Raza
- Institute for Advanced Study, Shenzhen University, 518060, Guangdong, China
- College of Civil and Transportation Engineering, Shenzhen University, 518060, Shenzhen, Guangdong, China
| | - Salman Qadir
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 116023, Dalian, PR China
| | - Muhammad Rehan
- Department of Chemical Engineering, Beijing Institute of Technology, 100000, Beijing, China
| | - Nadeem Raza
- College of Science, Chemistry Department, Imam Mohammad Ibn Saud Islamic University (IMSIU), 11623, Riyadh, Kingdom of Saudi Arabia
| | - Aasif Helal
- Interdisciplinary Research Center for Hydrogen Technologies and Carbon Management (IRC-HTCM), King Fahd University of Petroleum & Minerals, KFUPM Box 5040, 31261, Dhahran, Saudi Arabia
| | - M Nasiruzzaman Shaikh
- Interdisciplinary Research Center for Hydrogen Technologies and Carbon Management (IRC-HTCM), King Fahd University of Petroleum & Minerals, KFUPM Box 5040, 31261, Dhahran, Saudi Arabia
| | - Md Abdul Aziz
- Interdisciplinary Research Center for Hydrogen Technologies and Carbon Management (IRC-HTCM), King Fahd University of Petroleum & Minerals, KFUPM Box 5040, 31261, Dhahran, Saudi Arabia
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Wae AbdulKadir WAF, Ahmad AL, Ooi BS. Hydrophobic Montmorillonite/PVDF Membrane: Experimental Investigation of Membrane Synthesis toward Wetting Characterization and Performance via DCMD. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING 2022. [DOI: 10.1007/s13369-022-07446-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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3
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Falling liquid-film on hydrophilic porous ceramic membrane for boosting CO2 absorption. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.122238] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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4
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Wang L, Yang J. Zirconia-Doped Methylated Silica Membranes via Sol-Gel Process: Microstructure and Hydrogen Permselectivity. NANOMATERIALS 2022; 12:nano12132159. [PMID: 35808001 PMCID: PMC9268422 DOI: 10.3390/nano12132159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2022] [Revised: 06/06/2022] [Accepted: 06/20/2022] [Indexed: 02/06/2023]
Abstract
In order to obtain a steam-stable hydrogen permselectivity membrane, with tetraethylorthosilicate (TEOS) as the silicon source, zirconium nitrate pentahydrate (Zr(NO3)4·5H2O) as the zirconium source, and methyltriethoxysilane (MTES) as the hydrophobic modifier, the methyl-modified ZrO2-SiO2 (ZrO2-MSiO2) membranes were prepared via the sol-gel method. The microstructure and gas permeance of the ZrO2-MSiO2 membranes were studied. The physical-chemical properties of the membranes were characterized by Fourier transform infrared spectroscopy (FTIR), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD), transmission electron microscopy (TEM), scanning electron microscope (SEM), and N2 adsorption–desorption analysis. The hydrogen permselectivity of ZrO2-MSiO2 membranes was evaluated with Zr content, temperature, pressure difference, drying control chemical additive (glycerol) content, and hydrothermal stability as the inferred factors. XRD and pore structure analysis revealed that, as nZr increased, the MSiO2 peak gradually shifted to a higher 2θ value, and the intensity gradually decreased. The study found that the permeation mechanism of H2 and other gases is mainly based on the activation–diffusion mechanism. The separation of H2 is facilitated by an increase in temperature. The ZrO2-MSiO2 membrane with nZr = 0.15 has a better pore structure and a suitable ratio of micropores to mesopores, which improved the gas permselectivities. At 200 °C, the H2 permeance of MSiO2 and ZrO2-MSiO2 membranes was 3.66 × 10−6 and 6.46 × 10−6 mol·m−2·s−1·Pa−1, respectively. Compared with the MSiO2 membrane, the H2/CO2 and H2/N2 permselectivities of the ZrO2-MSiO2 membrane were improved by 79.18% and 26.75%, respectively. The added amount of glycerol as the drying control chemical additive increased from 20% to 30%, the permeance of H2 decreased by 11.55%, and the permselectivities of H2/CO2 and H2/N2 rose by 2.14% and 0.28%, respectively. The final results demonstrate that the ZrO2-MSiO2 membrane possesses excellent hydrothermal stability and regeneration capability.
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Affiliation(s)
| | - Jing Yang
- Correspondence: ; Tel.: +86-29-62779357
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Mat Radzi NH, Ahmad AL. Double layer PVDF blends PVDF‐HFP membrane with modified ZnO nanoparticles for direct contact membrane distillation (DCMD). ASIA-PAC J CHEM ENG 2022. [DOI: 10.1002/apj.2753] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Nurul Hafifah Mat Radzi
- School of Chemical Engineering Universiti Sains Malaysia, Seri Ampangan Nibong Tebal Pulau Pinang 14300 Malaysia
| | - Abdul Latif Ahmad
- School of Chemical Engineering Universiti Sains Malaysia, Seri Ampangan Nibong Tebal Pulau Pinang 14300 Malaysia
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6
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Ahmad AL, Hassan AI, Peng LC. Non-Solvent Influence of Hydrophobic Polymeric Layer Deposition on PVDF Hollow Fiber Membrane for CO 2 Gas Absorption. MEMBRANES 2021; 12:41. [PMID: 35054567 PMCID: PMC8777759 DOI: 10.3390/membranes12010041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 12/21/2021] [Accepted: 12/24/2021] [Indexed: 11/18/2022]
Abstract
The implementation of hydrophobicity on membranes is becoming crucial in current membrane technological development, especially in membrane gas absorption (MGA). In order to prevent membrane wetting, a polypropylene (PP) dense layer coating was deposited on a commercial poly(vinylidene fluoride) (PVDF) hollow fiber membrane as a method of enhancing surface hydrophobicity. The weight concentration of PP pellets was varied from 10 mg mL-1 to 40 mg mL-1 and dissolved in xylene. A two-step dip coating was implemented where the PVDF membrane was immersed in a non-solvent followed by a polymer coating solution. The effects of the modified membrane with the non-solvent methyl ethyl ketone (MEK) and without the non-solvent was investigated over all weight concentrations of the coating solution. The SEM investigation found that the modified membrane surface transfiguration formed microspherulites that intensified as PP concentration increased with and without MEK. To understand the coating formation further, the solvent-non-solvent compatibility with the polymer was also discussed in this study. The membrane characterizations on the porosity, the contact angle, and the FTIR spectra were also conducted in determining the polymer coating properties. Hydrophobic membrane was achieved up to 119.85° contact angle and peak porosity of 87.62% using MEK as the non-solvent 40 mg mL-1 PP concentration. The objective of the current manuscript was to test the hydrophobicity and wetting degree of the coating layer. Hence, physical absorption via the membrane contactor using CO2 as the feed gas was carried out. The maximum CO2 flux of 3.33 × 10-4 mol m-2 s-1 was achieved by 25 mg modified membrane at a fixed absorbent flow rate of 100 mL min-1 while 40 mg modified membrane showed better overall flux stability.
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Affiliation(s)
- Abdul Latif Ahmad
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong Tebal 14300, Malaysia; (A.I.H.); (L.C.P.)
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Mohd Ramli M, Ahmad AL, Oluwasola EI, Leo CP. Non-solvent Flux Augmentation of an LDPE-Coated Polytetrafluoroethylene Hollow Fiber Membrane for Direct Contact Membrane Distillation. ACS OMEGA 2021; 6:25201-25210. [PMID: 34632179 PMCID: PMC8495701 DOI: 10.1021/acsomega.1c02887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/02/2021] [Accepted: 08/12/2021] [Indexed: 06/13/2023]
Abstract
Membrane distillation (MD) is a thermal technology for the desalination process that requires a hydrophobic microporous membrane to ensure that the membrane can maintain the liquid-vapor interface. This work aims to enhance the water permeation flux of the previously coated membrane by modifying the surface of the polytetrafluoroethylene hollow fiber (PTFE HF) membrane with a selected non-solvent such as acetone, cyclohexanone, and ethanol in low-density polyethylene as a polymeric coating solution. However, the modification using acetone and cyclohexanone solvents was unsuccessful because a reduction in membrane hydrophobicity was observed. The modified PTFE HF membrane with ethanol content exhibits high wetting resistance with a high water contact angle, which can withstand pore wetting during the direct contact MD process. Since MD operates under a lower operating temperature range (50-90 °C) compared to the conventional distillation, we herein demonstrated that higher flux could be obtained at 7.26 L m-2 h-1. Thus, the process is economically feasible because of lower energy consumption. Performance evaluation of the modified PTFE HF membrane showed a high rejection of 99.69% for sodium chloride (NaCl), indicating that the coated membrane preferentially allowed only water vapor to pass through.
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Affiliation(s)
- Mohamad
Razif Mohd Ramli
- School
of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong
Tebal, 14300 Pulau Pinang, Malaysia
| | - Abdul Latif Ahmad
- School
of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong
Tebal, 14300 Pulau Pinang, Malaysia
| | - Ebenezer Idowu Oluwasola
- School
of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong
Tebal, 14300 Pulau Pinang, Malaysia
- Food
Technology Department, The Federal Polytechnic
Ado Ekiti, Ado Ekiti, 360231 Ekiti state, Nigeria
| | - Choe Peng Leo
- School
of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Nibong
Tebal, 14300 Pulau Pinang, Malaysia
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Chang PT, Ng QH, Ahmad AL, Low SC. A critical review on the techno-economic analysis of membrane gas absorption for CO 2 capture. CHEM ENG COMMUN 2021. [DOI: 10.1080/00986445.2021.1977926] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Pei Thing Chang
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Seri Ampangan, Nibong Tebal, Pulau Pinang, Malaysia
| | - Qi Hwa Ng
- Faculty of Chemical Engineering Technology, Universiti Malaysia Perlis (UniMAP), Perlis, Malaysia
- Frontier Materials Research, Centre of Excellence (FrontMate), Universiti Malaysia Perlis (UniMAP), Perlis, Malaysia
| | - Abdul Latif Ahmad
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Seri Ampangan, Nibong Tebal, Pulau Pinang, Malaysia
| | - Siew Chun Low
- School of Chemical Engineering, Engineering Campus, Universiti Sains Malaysia, Seri Ampangan, Nibong Tebal, Pulau Pinang, Malaysia
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Zhang H, Xue K, Cheng C, Gao D, Chen H. Study on the performance of CO2 capture from flue gas with ceramic membrane contactor. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.118521] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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10
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Fabrication of hydrophobic ZIFs based composite membrane with high CO2 absorption performance. KOREAN J CHEM ENG 2021. [DOI: 10.1007/s11814-021-0762-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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11
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AbdulKadir WAFW, Ahmad AL, Boon Seng O. Carnauba Wax/Halloysite Nanotube with Improved Anti-Wetting and Permeability of Hydrophobic PVDF Membrane via DCMD. MEMBRANES 2021; 11:membranes11030228. [PMID: 33807017 PMCID: PMC8005014 DOI: 10.3390/membranes11030228] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 03/09/2021] [Accepted: 03/18/2021] [Indexed: 11/23/2022]
Abstract
The hydrophobic membranes have been widely explored to meet the membrane characteristics for the membrane distillation (MD) process. Inorganic metal oxide nanoparticles have been used to improve the membrane hydrophobicity, but limited studies have used nano clay particles. This study introduces halloysite nanotube (HNT) as an alternative material to synthesis a hydrophobic poly(vinylidene fluoride) (PVDF)-HNT membrane. The PVDF membranes were fabricated using functionalized HNTs (e.g., carnauba wax and 1H,1H,2H,2H-perfluorooctyl-trichlorosilane (FOTS)). The results were determined by Fourier transform infrared-attenuated total reflection, scanning electron microscope, goniometer and porometer to determine the desired hydrophobic membrane for direct contact membrane distillation (DCMD). The addition of FOTS-HNT (fs-HNT) and carnauba wax-HNT (fw-HNT) in the PVDF membrane enhanced the water contact angle (CA) to 127° and 137°, respectively. The presence of fw-HNT in the PVDF membrane exhibited higher liquid entry pressure (LEP) (2.64 bar) compared to fs-HNT in the membrane matrix (1.44 bar). The PVDF/fw-HNT membrane (Pfw-HNT) obtained the highest flux of 7.24 L/m2h with 99.9% salt removal. A stable permeability in the Pfw-HNT membrane was obtained throughout 16 h of DCMD. The incorporation of fw-HNT in the PVDF membrane had improved the anti-wetting properties and the membrane performance with the anti-fouling effect.
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Mohd Ramli M, Ahmad AL, Leo CP. Surface Modification of Polytetrafluoroethylene Hollow Fiber Membrane for Direct Contact Membrane Distillation through Low-Density Polyethylene Solution Coating. ACS OMEGA 2021; 6:4609-4618. [PMID: 33644568 PMCID: PMC7905806 DOI: 10.1021/acsomega.0c05107] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/20/2020] [Accepted: 12/08/2020] [Indexed: 06/12/2023]
Abstract
Membrane distillation (MD) is an attractive technology for the separation of highly saline water used with a polytetrafluoroethylene (PTFE) hollow fiber (HF) membrane. A hydrophobic coating of low-density polyethylene (LDPE) coats the outer surface of the PTFE membrane to resolve membrane wetting as well as increase membrane permeability flux and salt rejection, a critical problem regarding the MD process. LDPE concentrations in coating solution have been studied and optimized. Consequently, the LDPE layer altered membrane morphology by forming a fine nanostructure on the membrane surface that created a hydrophobic layer, a high roughness of membrane, and a uniform LDPE network. The membrane coated with different concentrations of LDPE exhibited high water contact angles of 135.14 ± 0.24 and 138.08 ± 0.01° for membranes M-3 and M-4, respectively, compared to the pristine membrane. In addition, the liquid entry pressure values of LDPE-incorporated PTFE HF membranes (M-1 to M-5) were higher than that of the uncoated membrane (M-0) with a small decrease in the percentage of porosity. The M-3 and M-4 membranes demonstrated higher flux values of 4.12 and 3.3 L m-2 h-1 at 70 °C, respectively. On the other hand, the water permeation flux of 1.95 L m-2 h-1 for M-5 further decreased when LDPE concentration is increased.
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Rosli A, Ahmad AL, Low SC. Enhancing membrane hydrophobicity using silica end-capped with organosilicon for CO2 absorption in membrane contactor. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.117429] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Influence of number of membership functions on prediction of membrane systems using adaptive network based fuzzy inference system (ANFIS). Sci Rep 2020; 10:16110. [PMID: 32999437 PMCID: PMC7527959 DOI: 10.1038/s41598-020-73175-0] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2020] [Accepted: 09/14/2020] [Indexed: 12/04/2022] Open
Abstract
In membrane separation technologies, membrane modules are used to separate chemical components. In membrane technology, understanding the behavior of fluids inside membrane module is challenging, and numerical methods are possible by using computational fluid dynamics (CFD). On the other hand, the optimization of membrane technology via CFD needs time and computational costs. Artificial Intelligence (AI) and CFD together can model a chemical process, including membrane technology and phase separation. This process can learn the process by learning the neural networks, and point by point learning of CFD mesh elements (computing nodes), and the fuzzy logic system can predict this process. In the current study, the adaptive neuro-fuzzy inference system (ANFIS) model and different parameters of ANFIS for learning a process based on membrane technology was used. The purpose behind using this model is to see how different tuning parameters of the ANFIS model can be used for increasing the exactness of the AI model and prediction of the membrane technology. These parameters were changed in this study, and the accuracy of the prediction was investigated. The results indicated that with low number of inputs, poor regression was obtained, less than 0.32 (R-value), but by increasing the number of inputs, the AI algorithm led to an increase in the prediction capability of the model. When the number of inputs increased to 4, the R-value was increased to 0.99, showing the high accuracy of model as well as its high capability in prediction of membrane process. The AI results were in good agreement with the CFD results. AI results were achieved in a limited time and with low computational costs. In terms of the categorization of CFD data-set, the AI framework plays a critical role in storing data in short memory, and the recovery mechanism can be very easy for users. Furthermore, the results were compared with Particle Swarm Optimization (PSOFIS), and Genetic Algorithm (GAFIS). The time for prediction and learning were compared to study the capability of the methods in prediction and their accuracy.
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Preparation of polydimethylsiloxane-SiO2/PVDF-HFP mixed matrix membrane of enhanced wetting resistance for membrane gas absorption. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116543] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Widakdo J, Chiao YH, Lai YL, Imawan AC, Wang FM, Hung WS. Mechanism of a Self-Assembling Smart and Electrically Responsive PVDF-Graphene Membrane for Controlled Gas Separation. ACS APPLIED MATERIALS & INTERFACES 2020; 12:30915-30924. [PMID: 32539328 DOI: 10.1021/acsami.0c04402] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
The development of science and technology is accompanied by a complex composition of multiple pollutants. Conventional passive separation processes are not sufficient for current industrial applications. The advent of active or responsive separation methods has become highly essential for future applications. In this work, we demonstrate the preparation of a smart electrically responsive membrane, a poly(vinylidene difluoride) (PVDF)-graphene composite membrane. The high graphene content induces the self-assembly of PVDF with a high β-phase content, which displays a unique self-piezoelectric property. Additionally, the membrane exhibits excellent electrical conductivity and unique capacitive properties, and the resultant nanochannels in the membrane can be reversibly adjusted by external voltage applications, resulting in the tailored gas selectivity of a single membrane. After the application of voltage to the membrane, the permeability and selectivity toward carbon dioxide increase simultaneously. Moreover, atomic-level positron annihilation spectroscopic studies reveal the piezoelectric effect on the free volume of the membrane, which helps us to formulate a gas permeation mechanism for the electrically responsive membrane. Overall, the novel active membrane separation process proposed in this work opens new avenues for the development of a new generation of responsive membranes.
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Affiliation(s)
- Januar Widakdo
- Graduate Institute of Applied Science and Technology, Advanced Membrane Materials Research Center, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Yu-Hsuan Chiao
- Department of Chemical Engineering, University of Arkansas, Fayetteville, Arkansas 72701, United States
| | - Yu-Lun Lai
- Green Energy and Environment Research Laboratories, Industrial Technology Research Institute, Hsinchu 31057, Taiwan
| | - Arif C Imawan
- Graduate Institute of Applied Science and Technology, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
| | - Fu-Ming Wang
- Graduate Institute of Applied Science and Technology, and Sustainable Energy Center, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
- R&D Centre for Membrane Technology and Department of Chemical Engineering, Chung Yuan University, Taoyuan 32023, Taiwan
| | - Wei-Song Hung
- Graduate Institute of Applied Science and Technology, Advanced Membrane Materials Research Center, National Taiwan University of Science and Technology, Taipei 10607, Taiwan
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Tan WL, Tan HF, Ahmad NA, Hamzah N, Ahmad AL, Leo CP. Carbon capture by alkaline absorbent using octadecyltrichlorosilane modified PVDF/TiO2 membrane. KOREAN J CHEM ENG 2020. [DOI: 10.1007/s11814-019-0465-x] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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18
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Wong KK, Jawad ZA. A review and future prospect of polymer blend mixed matrix membrane for CO2 separation. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-019-1978-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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19
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Wang H, Lu M, Shi M, Ao D, Liu Y, Chang N. Regulation of the microstructure of polyvinylidene fluoride membrane via incorporation of nano‐ZIF‐7 for improving hydrophobicity and antiwetting performance. J CHIN CHEM SOC-TAIP 2019. [DOI: 10.1002/jccs.201900233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Hai‐Tao Wang
- State Key Laboratory of Separation Membranes and Membrane Processes, College of Environmental and Chemical EngineeringTianjin Polytechnic University Tianjin China
| | - Mei‐Chan Lu
- State Key Laboratory of Separation Membranes and Membrane Processes, College of Environmental and Chemical EngineeringTianjin Polytechnic University Tianjin China
| | - Meng‐Shan Shi
- State Key Laboratory of Separation Membranes and Membrane Processes, College of Environmental and Chemical EngineeringTianjin Polytechnic University Tianjin China
| | - De Ao
- State Key Laboratory of Separation Membranes and Membrane Processes, College of Environmental and Chemical EngineeringTianjin Polytechnic University Tianjin China
| | - Ya‐Pan Liu
- State Key Laboratory of Separation Membranes and Membrane Processes, College of Environmental and Chemical EngineeringTianjin Polytechnic University Tianjin China
| | - Na Chang
- State Key Laboratory of Separation Membranes and Membrane Processes, College of Environmental and Chemical EngineeringTianjin Polytechnic University Tianjin China
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