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Ma J, An C, Zhang L. Long-Term Antibacterial and Antimildew Polyacrylate-Based TCS@ZIF-8 Leather Coatings Based on Encapsulation and Slow-Release Effects. ACS APPLIED MATERIALS & INTERFACES 2025; 17:28632-28644. [PMID: 40314643 DOI: 10.1021/acsami.5c02719] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2025]
Abstract
In this work, we synthesized an acid-responsive zinc metal-organic framework (ZIF-8) at room temperature by a solvent method, which can not only be used as an antibacterial by releasing zinc ions but also as a carrier for antibacterial material encapsulation. Subsequently, the broad-spectrum antibacterial triclosan (TCS) was encapsulated in ZIF-8 by the impregnation method, and a long-term antibacterial and antimildew material with slow-release effect TCS@ZIF-8 was synthesized successfully. The encapsulation rate and drug loading rate of TCS@ZIF-8 prepared by adjusting the mass ratio of ZIF-8 and TCS were 71.9 and 25.1%, respectively. Further, TCS@ZIF-8 was introduced into polyacrylate (PA) emulsion, and PA/TCS@ZIF-8 nanocomposite emulsion was prepared successfully by the physical blending method. When the pH of the coating surface became slightly acidic due to the metabolic byproducts of microbial growth, ZIF-8 in PA/TCS@ZIF-8 disintegrated to release Zn2+ and TCS, which can effectively kill bacteria and mold. When the dosage of TCS was 4.0 wt %, the antibacterial rate of the PA/TCS@ZIF-8 nanocomposite film against Escherichia coli and S. aureus was 100 and 97.3%, respectively. Finally, PA/TCS@ZIF-8 nanocomposite emulsion-coated leather was prepared by the spraying method. Compared with the control group that did not use ZIF-8-encapsulated TCS, PA/TCS@ZIF-8 nanocomposite emulsion-coated leather not only showed better antibacterial and antimildew effects but also showed long-term antibacterial and antimildew performance even after being treated under hot and humid environments of 90% humidity and 40 °C for 30 days. Overall, this study not only provides theoretical guidance into the preparation of long-term antibacterial and antimildew coatings for leather but also has great application prospects in paper, clothing, furniture, and other fields, which has great significance in protecting consumers from the invasion of bacteria and mildew.
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Affiliation(s)
- Jianzhong Ma
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
- Xi'an Key Laboratory of Green Chemicals and Functional Materials, Xi'an 710021, China
| | - Chongxin An
- School of Light Industry Science and Engineering, Shaanxi University of Science and Technology, Xi'an 710021, Shaanxi, China
| | - Lei Zhang
- College of Bioresources Chemical and Materials Engineering, Shaanxi University of Science and Technology, Xi'an 710021, China
- Xi'an Key Laboratory of Green Chemicals and Functional Materials, Xi'an 710021, China
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2
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Baskaran D, Dhamodharan D, Behera US, Byun HS. A comprehensive review and perspective research in technology integration for the treatment of gaseous volatile organic compounds. ENVIRONMENTAL RESEARCH 2024; 251:118472. [PMID: 38452912 DOI: 10.1016/j.envres.2024.118472] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/04/2024] [Accepted: 02/10/2024] [Indexed: 03/09/2024]
Abstract
Volatile organic compounds (VOCs) are harmful pollutants emitted from industrial processes. They pose a risk to human health and ecosystems, even at low concentrations. Controlling VOCs is crucial for good air quality. This review aims to provide a comprehensive understanding of the various methods used for controlling VOC abatement. The advancement of mono-functional treatment techniques, including recovery such as absorption, adsorption, condensation, and membrane separation, and destruction-based methods such as natural degradation methods, advanced oxidation processes, and reduction methods were discussed. Among these methods, advanced oxidation processes are considered the most effective for removing toxic VOCs, despite some drawbacks such as costly chemicals, rigorous reaction conditions, and the formation of secondary chemicals. Standalone technologies are generally not sufficient and do not perform satisfactorily for the removal of hazardous air pollutants due to the generation of innocuous end products. However, every integration technique complements superiority and overcomes the challenges of standalone technologies. For instance, by using catalytic oxidation, catalytic ozonation, non-thermal plasma, and photocatalysis pretreatments, the amount of bioaerosols released from the bioreactor can be significantly reduced, leading to effective conversion rates for non-polar compounds, and opening new perspectives towards promising techniques with countless benefits. Interestingly, the three-stage processes have shown efficient decomposition performance for polar VOCs, excellent recoverability for nonpolar VOCs, and promising potential applications in atmospheric purification. Furthermore, the review also reports on the evolution of mathematical and artificial neural network modeling for VOC removal performance. The article critically analyzes the synergistic effects and advantages of integration. The authors hope that this article will be helpful in deciding on the appropriate strategy for controlling interested VOCs.
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Affiliation(s)
- Divya Baskaran
- Department of Chemical and Biomolecular Engineering, Chonnam National University, Yeosu, Jeonnam 59626, South Korea; Department of Biomaterials, Saveetha Dental College and Hospitals, Saveetha Institute of Medical and Technical Sciences, Chennai-600077, India
| | - Duraisami Dhamodharan
- Interdisciplinary Research Centre for Refining and Advanced Chemicals, King Fahd, University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia
| | - Uma Sankar Behera
- Department of Chemical and Biomolecular Engineering, Chonnam National University, Yeosu, Jeonnam 59626, South Korea
| | - Hun-Soo Byun
- Department of Chemical and Biomolecular Engineering, Chonnam National University, Yeosu, Jeonnam 59626, South Korea.
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3
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Ali S, Farrukh S, Karim SS, Noor T, Liaquat S, Sultan A. Investigation of the effect of Ni and Cu variant MOF-74 in the Polydimethylsiloxane (PDMS)-based Mixed Matrix Membranes (MMMs) for efficient gas separation applications. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2023; 30:109453-109468. [PMID: 37924166 DOI: 10.1007/s11356-023-30029-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/31/2023] [Accepted: 09/18/2023] [Indexed: 11/06/2023]
Abstract
Mixed matrix membranes (MMMs) containing metal-organic frameworks (MOFs) have been an emerging and promising membrane technology to contribute to different gas separation applications including carbon dioxide (CO2) and oxygen (O2) separation, because of their large surface areas and distinctive gas adsorption features. In this work, the fabrication process of Polydimethylsiloxane (PDMS)-based MMMs was reported, in which 0.5 to 2 wt.% of each type of (Cu, Ni)-based MOF-74 variants were incorporated into a PDMS matrix in order to achieve high CO2/N2, O2/N2, and CO2/O2 separation efficiency. These MMMs and their nanofillers (MOF-74) were extensively characterized using scanning electron microscopy (SEM) along with Energy Dispersive X-Ray (EDX) mapping, X-ray Diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), a single gas permeation testing system, and an ultimate tensile strength testing (UTS) unit in order to gain insight into their properties in relation to their gas separation performance. The 1 wt.% of both (Cu and Ni)-MOF-74@PDMS were selected as the most optimum MMMs due to their uniform morphology and enhanced tensile strength, which exhibited high CO2 permeabilities of 4432 Barrer (37.9% increase) and 4288 Barrer (33.5% increase), respectively. Furthermore, in the case of 1 wt.% Ni-MOF-74@PDMS, the CO2/N2, O2/N2, and CO2/O2 selectivities were also enhanced to 36.2 (141.6% increase), 3.2 (21.9% increase), and 11.25 (98.1% increase), respectively. While, in the case of 1 wt.% Cu-MOF-74@PDMS the CO2/N2 and O2/N2 selectivities showed an increment up-to 94.7 (531.5% increase) and 6.47 (145% increase), respectively, Whereas, at 0.5 wt.%, Cu-MOF-74@PDMS showed the best CO2/O2 selectivity of 25.26 (344.7% increase).
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Affiliation(s)
- Subhan Ali
- Department of Chemical Engineering, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Sector H-12, Islamabad, Pakistan
| | - Sarah Farrukh
- Department of Chemical Engineering, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Sector H-12, Islamabad, Pakistan.
- School of Engineering, Institute for Materials and Processes, The University of Edinburgh, Edinburgh, EH9 3FB, Scotland, UK.
| | - Syed Shujaat Karim
- Department of Chemical Engineering, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Sector H-12, Islamabad, Pakistan
| | - Tayyaba Noor
- Department of Chemical Engineering, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Sector H-12, Islamabad, Pakistan
| | - Sidra Liaquat
- Department of Chemical Engineering, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Sector H-12, Islamabad, Pakistan
| | - Ayesha Sultan
- Department of Chemical Engineering, School of Chemical and Materials Engineering (SCME), National University of Sciences and Technology (NUST), Sector H-12, Islamabad, Pakistan
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4
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Lim B, Kim KS, Na K. pH-Responsive Zinc Ion Regulating Immunomodulatory Nanoparticles for Effective Cancer Immunotherapy. Biomacromolecules 2023; 24:4263-4273. [PMID: 37616157 DOI: 10.1021/acs.biomac.3c00557] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/25/2023]
Abstract
Herein, we introduce a novel approach involving the utilization of a human serum albumin-coated zeolite imidazolate framework-8 containing a photosensitizer (HPZ) that exhibits targeted recognition of the tumor microenvironment, enabling the rapid elevation of zinc ion concentrations while facilitating the controlled release of an encapsulated photosensitizer (PS). At a physiological pH of 7.4, HPZ demonstrates a size of approximately 170 nm, significantly decreasing to less than 10 nm under pH 6.5 acidic conditions. Acid-induced decomposition of HPZ triggers a rapid increase in zinc ion concentration, eliciting potent cytotoxic effects against colorectal, breast, and pancreatic cancers. Additionally, upon laser irradiation, the encapsulated PS within HPZ initiates the generation of reactive oxygen species, synergistically augmenting the cytotoxicity induced by zinc ions. Intravenous administration of HPZ in a CT26 tumor-bearing mouse model resulted in a notable expansion of CD3+CD4+ helper T cells and CD3+CD8+ cytotoxic T cells, accompanied by a reduction in the CD4+CD25+Foxp3+ regulatory T-cell population. These changes led to significant inhibition of tumor growth, highlighting the efficacy of HPZ in this experimental model. Importantly, HPZ exhibits favorable safety characteristics, displaying no toxicity toward vital organs and inducing no weight loss. Thus, HPZ holds immense promise as a standalone treatment or in combination with diverse anticancer immunotherapies, underscoring its potential in the field of anticancer immunotherapy.
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Affiliation(s)
- Byoungjun Lim
- Department of BioMedical-Chemical Engineering, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
- Department of Biotechnology, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
| | - Kyoung Sub Kim
- Department of Biotechnology, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
| | - Kun Na
- Department of BioMedical-Chemical Engineering, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
- Department of Biotechnology, The Catholic University of Korea, 43 Jibong-ro, Wonmi-gu, Bucheon-si, Gyeonggi-do 14662, Republic of Korea
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5
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Zamani A, Thibault J, Tezel FH. Separation of n-Butanol from Aqueous Solutions via Pervaporation Using PDMS/ZIF-8 Mixed-Matrix Membranes of Different Particle Sizes. MEMBRANES 2023; 13:632. [PMID: 37504998 PMCID: PMC10385397 DOI: 10.3390/membranes13070632] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2023] [Revised: 05/29/2023] [Accepted: 06/19/2023] [Indexed: 07/29/2023]
Abstract
The use of mixed matrix membranes (MMMs) to facilitate the production of biofuels has attracted significant research interest in the field of renewable energy. In this study, the pervaporation separation of butanol from aqueous solutions was studied using a series of MMMs, including zeolitic imidazolate frameworks (ZIF-8)-polydimethylsiloxane (PDMS) and zinc oxide-PDMS mixed matrix membranes. Although several studies have reported that mixed matrix membranes incorporating ZIF-8 nanoparticles showed improved pervaporation performances attributed to their intrinsic microporosity and high specific surface area, an in-depth study on the role of ZIF-8 nanoparticle size in MMMs has not yet been reported. In this study, different average sizes of ZIF-8 nanoparticles (30, 65, and 80 nm) were synthesized, and the effects of particle size and particle loading content on the performance of butanol separation using MMMs were investigated. Furthermore, zinc oxide nanoparticles, as non-porous fillers with the same metalcore as ZIF-8 but with a very different geometric shape, were used to illustrate the importance of the particle geometry on the membrane performance. Results showed that small-sized ZIF-8 nanoparticles have better permeability and selectivity than medium and large-size ZIF-8 MMMs. While the permeation flux increased continuously with an increase in the loading of nanoparticles, the selectivity reached a maximum for MMM with 8 wt% smaller-size ZIF-8 nanoparticle loading. The flux and butanol selectivity increased by 350% and 6%, respectively, in comparison to those of neat PDMS membranes prepared in this study.
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Affiliation(s)
- Ali Zamani
- Department of Chemical and Biological Engineering, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Jules Thibault
- Department of Chemical and Biological Engineering, University of Ottawa, Ottawa, ON K1N 6N5, Canada
| | - Fatma Handan Tezel
- Department of Chemical and Biological Engineering, University of Ottawa, Ottawa, ON K1N 6N5, Canada
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6
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Zhan X, Gao K, Jia Y, Deng W, Liu N, Guo X, Li H, Li J. Enhanced Desulfurization Performance of ZIF-8/PEG MMMs: Effect of ZIF-8 Particle Size. MEMBRANES 2023; 13:membranes13050515. [PMID: 37233576 DOI: 10.3390/membranes13050515] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/25/2023] [Revised: 05/05/2023] [Accepted: 05/11/2023] [Indexed: 05/27/2023]
Abstract
Constructing efficient and continuous transport pathways in membranes is a promising and challenging way to achieve the desired performance in the pervaporation process. The incorporation of various metal-organic frameworks (MOFs) into polymer membranes provided selective and fast transport channels and enhanced the separation performance of polymeric membranes. Particle size and surface properties are strongly related to the random distribution and possible agglomeration of MOFs particles, which may lead to poor connectivity between adjacent MOFs-based nanoparticles and result in low-efficiency molecular transport in the membrane. In this work, ZIF-8 particles with different particle sizes were physically filled into PEG to fabricate mixed matrix membranes (MMMs) for desulfurization via pervaporation. The micro-structures and physi-/chemical properties of different ZIF-8 particles, along with their corresponding MMMs, were systematically characterized by SEM, FT-IR, XRD, BET, etc. It was found that ZIF-8 with different particle sizes showed similar crystalline structures and surface areas, while larger ZIF-8 particles possessed more micro-pores and fewer meso-/macro-pores than did the smaller particles. ZIF-8 showed preferential adsorption for thiophene rather than n-heptane molecules, and the diffusion coefficient of thiophene was larger than that of thiophene in ZIF-8, based on molecular simulation. PEG MMMs with larger ZIF-8 particles showed a higher sulfur enrichment factor, but a lower permeation flux than that found with smaller particles. This might be ascribed to the fact that larger ZIF-8 particles provided more and longer selective transport channels in one single particle. Moreover, the number of ZIF-8-L particles in MMMs was smaller than the number of smaller ones with the same particle loading, which might weaken the connectivity between adjacent ZIF-8-L nanoparticles and result in low-efficiency molecular transport in the membrane. Moreover, the surface area available for mass transport was smaller for MMMs with ZIF-8-L particles due to the smaller specific surface area of the ZIF-8-L particles, which might also result in lower permeability in ZIF-8-L/PEG MMMs. The ZIF-8-L/PEG MMMs exhibited enhanced pervaporation performance, with a sulfur enrichment factor of 22.5 and a permeation flux of 183.2 g/(m-2·h-1), increasing by 57% and 389% compared with the results for pure PEG membrane, respectively. The effects of ZIF-8 loading, feed temperature, and concentration on desulfurization performance were also studied. This work might provide some new insights into the effect of particle size on desulfurization performance and the transport mechanism in MMMs.
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Affiliation(s)
- Xia Zhan
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
- Key Laboratory of Cleaner Production and Integrated Resource Utilization of China National Light Industry, Beijing Technology and Business University, Beijing 100048, China
| | - Kaixiang Gao
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Yucheng Jia
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Wen Deng
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Ning Liu
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Xuebin Guo
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Hehe Li
- China Food Flavor and Nutrition Health Innovation Center, Beijing Technology and Business University, Beijing 100048, China
| | - Jiding Li
- Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
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7
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Chen Y, Liu H, Xia M, Cai M, Nie Z, Gao J. Green multifunctional PVA composite hydrogel-membrane for the efficient purification of emulsified oil wastewater containing Pb 2+ ions. THE SCIENCE OF THE TOTAL ENVIRONMENT 2023; 856:159271. [PMID: 36209877 DOI: 10.1016/j.scitotenv.2022.159271] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/20/2022] [Revised: 10/02/2022] [Accepted: 10/02/2022] [Indexed: 06/16/2023]
Abstract
To date, most existing engineering materials have difficulty simultaneously separating oil/water and removing heavy metals from complex oily wastewater. In response to this challenge, a novel multifunctional composite hydrogel membrane (named PVA-CS-LDHs) was fabricated by incorporating chitosan (CS) and nanohydrotalcite (LDHs) into a polyvinyl alcohol (PVA) hydrogel. This material was developed using an easy yet versatile strategy of freezing and salting-out, which can enable the formation of a PVA-CS-LDH hydrogel membrane in one step and endow the PVA-CS-LDHs with high strength, excellent stretchability, favourable shape recoverability, and an ideal 3D microstructure. The PVA-CS-LDH membrane can purify emulsified oil and metal ions simultaneously with a separation efficiency of 99.89 % for emulsified oil and a removal efficiency of 97.44 % for Pb2+ ions. Additionally, the high-efficiency, multifunctional, high-antifouling and eco-friendly properties of the PVA-CS-LDH membrane make it a promising hydrogel material for both emulsified oil separation and heavy metal ion removal. Thus, this material provides critical application potential that can address scientific and technological challenges in complex oily wastewater purification.
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Affiliation(s)
- Yan Chen
- School of Naval Architecture and Maritime, Zhejiang Ocean University, Zhoushan 316022, China.
| | - Hong Liu
- School of Naval Architecture and Maritime, Zhejiang Ocean University, Zhoushan 316022, China
| | - Mengsheng Xia
- School of Naval Architecture and Maritime, Zhejiang Ocean University, Zhoushan 316022, China
| | - Miaomiao Cai
- School of Naval Architecture and Maritime, Zhejiang Ocean University, Zhoushan 316022, China
| | - Zeguang Nie
- School of Naval Architecture and Maritime, Zhejiang Ocean University, Zhoushan 316022, China
| | - Junkai Gao
- School of Naval Architecture and Maritime, Zhejiang Ocean University, Zhoushan 316022, China.
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8
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Gan G, Fan S, Li X, Zhang Z, Hao Z. Adsorption and membrane separation for removal and recovery of volatile organic compounds. J Environ Sci (China) 2023; 123:96-115. [PMID: 36522017 DOI: 10.1016/j.jes.2022.02.006] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2021] [Revised: 02/02/2022] [Accepted: 02/06/2022] [Indexed: 06/17/2023]
Abstract
Volatile organic compounds (VOCs) are a crucial kind of pollutants in the environment due to their obvious features of severe toxicity, high volatility, and poor degradability. It is particularly urgent to control the emission of VOCs due to the persistent increase of concentration and the stringent regulations. In China, clear directions and requirements for reduction of VOCs have been given in the "national plan on environmental improvement for the 13th Five-Year Plan period". Therefore, the development of efficient technologies for removal and recovery of VOCs is of great significance. Recovery technologies are favored by researchers due to their advantages in both recycling VOCs and reducing carbon emissions. Among them, adsorption and membrane separation processes have been extensively studied due to their remarkable industrial prospects. This overview was to provide an up-to-date progress of adsorption and membrane separation for removal and recovery of VOCs. Firstly, adsorption and membrane separation were found to be the research hotspots through bibliometric analysis. Then, a comprehensive understanding of their mechanisms, factors, and current application statuses was discussed. Finally, the challenges and perspectives in this emerging field were briefly highlighted.
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Affiliation(s)
- Guoqiang Gan
- State Key Laboratory of Fine Chemicals, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Shiying Fan
- State Key Laboratory of Fine Chemicals, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China.
| | - Xinyong Li
- State Key Laboratory of Fine Chemicals, Key Laboratory of Industrial Ecology and Environmental Engineering (MOE), School of Environmental Science and Technology, Dalian University of Technology, Dalian 116024, China
| | - Zhongshen Zhang
- National Engineering Laboratory for VOCs Pollution Control Material and Technology, University of Chinese Academy of Sciences, Beijing 101408, China.
| | - Zhengping Hao
- National Engineering Laboratory for VOCs Pollution Control Material and Technology, University of Chinese Academy of Sciences, Beijing 101408, China
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9
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Bioinspired under-liquid superlyophobic PVDF membrane via synchronous in-situ growth of sliver nanoparticles for oil/water emulsion separation. J Memb Sci 2023. [DOI: 10.1016/j.memsci.2023.121419] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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10
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Pang S, Si Z, Li G, Wu H, Cui Y, Zhang C, Ren C, Yang S, Pang S, Qin P. A fluorinated, defect-free ZIF-8/PDMS mixed matrix membrane for enhancing ethanol pervaporation. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120920] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Lv MY, Li SH, Mao H, Feng YN, Zhang AS, Xu LH, Wang S, Xie WW, Zhao ZP. Promoted propylene/nitrogen separation by direct incorporating 2-methylimidazole into PDMS membranes. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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12
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Jia Q, Lasseuguette E, Lozinska MM, Ferrari MC, Wright PA. Hybrid Benzimidazole-Dichloroimidazole Zeolitic Imidazolate Frameworks Based on ZIF-7 and Their Application in Mixed Matrix Membranes for CO 2/N 2 Separation. ACS APPLIED MATERIALS & INTERFACES 2022; 14:46615-46626. [PMID: 36194177 PMCID: PMC9585523 DOI: 10.1021/acsami.2c12908] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2022] [Accepted: 09/12/2022] [Indexed: 05/18/2023]
Abstract
Mixed-linker zeolitic imidazolate frameworks (ZIFs) with the sodalite (sod) topology type and based on ZIF-7 have been prepared by direct synthesis from the mixtures of benzimidazole (BzIm) and 4,5-dichloroimidazole (dcIm). Incorporation of dcIm into the ZIF-7 structure gives ZIF-7/COK-17 hybrids with rhombohedral symmetry that do not show the "open-to-closed form" structural transition upon solvent removal exhibited by ZIF-7. They show Type I isotherms for low molecular weight gases and high affinity for CO2 even at low partial pressures. Synthesis under mild conditions gives ZIF nanoparticles (250-400 nm) suitable for incorporation into mixed matrix membranes (MMMs): these were prepared with both glassy (Matrimid) and rubbery (PEBAX 1657) polymers. Permeation tests at 298 K and 1.2 bar reveal that the incorporation of Zn(BzIm0.55dcIm0.45)2 nanoparticles at up to ca. 12 wt % gives defect-free membranes with enhanced CO2 permeability in both polymer matrices, with retention of selectivity (Matrimid) or with an enhancement in selectivity that is most pronounced for the smaller nanoparticles (PEBAX). The membrane with the best performance exhibits a selectivity of ca. 200 for CO2/N2 (a 4-fold increase compared to the pure polymer) and a CO2 permeability of 64 Barrer. At the relatively low loadings investigated, the MMMs' performance obeys the Maxwell model, and the intrinsic property of diffusivity of the ZIFs can be extracted as a result.
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Affiliation(s)
- Qian Jia
- EaStCHEM
School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St AndrewsKY16 9ST, United Kingdom
| | - Elsa Lasseuguette
- School
of Engineering, University of Edinburgh, Robert Stevenson Road, EdinburghEH9 3FB, United Kingdom
| | - Magdalena M. Lozinska
- EaStCHEM
School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St AndrewsKY16 9ST, United Kingdom
| | - Maria-Chiara Ferrari
- School
of Engineering, University of Edinburgh, Robert Stevenson Road, EdinburghEH9 3FB, United Kingdom
| | - Paul A. Wright
- EaStCHEM
School of Chemistry, University of St Andrews, Purdie Building, North Haugh, St AndrewsKY16 9ST, United Kingdom
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13
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Zhan X, Zhao X, Ge R, Gao Z, Wang L, Sun X, Li J. Constructing high-efficiency transport pathways via incorporating DP-POSS into PEG membranes for pervaporative desulfurization. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2022.121754] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Qu Z, Huang J, Wu G, Dong L, Zhang C, Bai Y. Tailor‐made iron‐organic molecular cage embedded polydimethylsiloxane membranes via emulsion casting technique for efficient VOCs removal. J Appl Polym Sci 2022. [DOI: 10.1002/app.53004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Zheng Qu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering Jiangnan University Wuxi People's Republic of China
| | - Jiamin Huang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering Jiangnan University Wuxi People's Republic of China
| | - Guoliang Wu
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering Jiangnan University Wuxi People's Republic of China
| | - Liangliang Dong
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering Jiangnan University Wuxi People's Republic of China
| | - Chunfang Zhang
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering Jiangnan University Wuxi People's Republic of China
| | - Yunxiang Bai
- Key Laboratory of Synthetic and Biological Colloids, Ministry of Education, School of Chemical and Material Engineering Jiangnan University Wuxi People's Republic of China
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15
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Wang Y, Xue T, Si Z, Liu C, Yang S, Li G, Zhuang Y, Qin P. Visible-light-induced ultrafast preparation of PDMS membrane for the pervaporative separation of furfural. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120515] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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16
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Study of the Dissolution and Diffusion of Propane, Propylene and Nitrogen in Polydimethylsiloxane Membranes with Molecular Dynamics Simulation and Monte Carlo Simulation. SEPARATIONS 2022. [DOI: 10.3390/separations9050116] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Volatile organic compounds (VOCs) are important sources of atmospheric pollutants on account of their high recycling value. The membrane of dense silicone rubber polydimethylsiloxane (PDMS) has wide-ranging prospects for the separation and recovery of VOCs. In this study, PDMS membrane body models were established in BIOVIA Materials Studio (MS) to simulate VOCs with C3/N2 gases, and to study the structure of PDMS membranes and the dissolution and diffusion process of gas in the membranes. The free volume fraction (FFV), cohesive energy density (CED), radial distribution function (RDF), diffusion coefficient and solubility coefficient of C3H8, C3H6 and N2 in PDMS membranes were calculated, and the permeability coefficients were calculated according to these values. At the same time, the effects of temperature and mixed gas on the dissolution and diffusion of C3/N2 in PDMS membranes were investigated. The results show that the mass transfer process of C3 in PDMS membranes is mainly controlled by the dissolution process, while that of N2 is mainly controlled by the diffusion process. In a C3/N2 mixed gas system, there is a synergistic relationship between gases in the diffusion process, while there is competitive adsorption in the dissolution process. With an increase in temperature, the diffusion coefficients of the three gases in PDMS gradually increase, the solubility coefficients gradually decrease, and the overall permeability selectivity coefficients of the gases gradually decrease. Therefore, low-temperature conditions are more conducive to the separation of C3/N2 in PDMS membranes. The simulation results of the permeability selectivity coefficients of pure C3 and N2 in PDMS are similar to the experimental results, and the relationship between the micro- and macro-transport properties of PDMS membranes can be better understood through molecular simulation.
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Su X, Zheng T, Zhu Y, Tao X, Yu K, Zhao Z, Wu Z, Lu J, Gao C, Zhao D. Enhanced n‐butanol permselectivevapor permeation by incorporating ZIF‐8 into a polydimethylsiloxane composite membrane: Effect of filler loading contents. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202200022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
| | | | | | | | | | | | | | | | | | - Dian Zhao
- Zhejiang Normal University Department of Chemistry No. 688 Yingbin Road 321004 Jinhua CHINA
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18
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n-Octyltrichlorosilane Modified SAPO-34/PDMS Mixed Matrix Membranes for Propane/Nitrogen Mixture Separation. SEPARATIONS 2022. [DOI: 10.3390/separations9030064] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023] Open
Abstract
In this study, zeolite molecular sieve SAPO-34/polydimethylsiloxane (PDMS) mixed matrix membranes (MMMs) were prepared to recover propane. n-Octyltrichlorosilane (OTCS) was introduced to improve compatibility between SAPO-34 and PDMS, and enhance the separation performance of the MMMs. Physicochemical properties of the MMMs were characterized by scanning electron microscopy (SEM), Fourier transform infrared spectroscopy (FT-IR), X-ray diffraction (XRD) and water contact angle (WCA). Results showed that, after modification, alkyl chains were successfully grafted onto SAPO-34 without changing its crystal structure, particles in the MMMs were evenly distributed in the base film, and the hydrophobicity of the MMMs was enhanced. Moreover, the effects of SAPO-34 filling content, operating pressure, and feed gas concentration on the separation performance was explored. This indicated that the modification with OTCS effectively enhanced the separation performance of SAPO-34/PDMS MMMs. When the filling content of modified SAPO-34 was 15%, the maximal separation factor of 22.1 was achieved, and the corresponding propane permeation rate was 101 GPU.
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19
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Chuah CY, Bae TH. Recent Advances in Mixed-Matrix Membranes for Light Hydrocarbon (C 1-C 3) Separation. MEMBRANES 2022; 12:201. [PMID: 35207123 PMCID: PMC8880125 DOI: 10.3390/membranes12020201] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Revised: 01/29/2022] [Accepted: 02/06/2022] [Indexed: 01/27/2023]
Abstract
Light hydrocarbons, obtained through the petroleum refining process, are used in numerous applications. The separation of the various light hydrocarbons is challenging and expensive due to their similar melting and boiling points. Alternative methods have been investigated to supplement cryogenic distillation, which is energy intensive. Membrane technology, on the other hand, can be an attractive alternative in light hydrocarbon separation as a phase change that is known to be energy-intensive is not required during the separation. In this regard, this study focuses on recent advances in mixed-matrix membranes (MMMs) for light hydrocarbon (C1-C3) separation based on gas permeability and selectivity. Moreover, the future research and development direction of MMMs in light hydrocarbon separation is discussed, considering the low intrinsic gas permeability of polymeric membranes.
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Affiliation(s)
- Chong Yang Chuah
- Department of Chemical Engineering, Universiti Teknologi Petronas, Bandar Seri Iskandar, Perak 32610, Malaysia
- CO2 Research Centre (CO2RES), Institute of Contaminant Management, Universiti Teknologi Petronas, Bandar Seri Iskandar, Perak 32610, Malaysia
| | - Tae-Hyun Bae
- Department of Chemical and Biomolecular Engineering, Korea Advanced Institute of Science and Technology, Daejeon 34141, Korea
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20
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Yang W, Su X, Zheng T, Zhang Q, Jiao J, Meng L, Qing W. Fabricating a ZIF–8@Polydimethylsiloxane(PDMS)/PVDF mixed matrix composition membrane for separation of ethanol from aqueous solution via vapor permeation. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202100379] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- WeiPing Yang
- College of Chemical and Material Engineering, Quzhou University, Quzhou, 324000, China CHINA
| | - Xing Su
- Quzhou University College of Chemical and Material Engineering No.78, Jiuhua North Avenue, Kecheng DistrictQuzhou CityZhejiang ProvinceChina 324000 Quzhou CHINA
| | - Tucai Zheng
- College of Chemical and Material Engineering, Quzhou University, Quzhou, 324000, China CHINA
| | - Qingqiu Zhang
- College of Chemical and Material Engineering, Quzhou University, Quzhou, 324000, China CHINA
| | - Jiacai Jiao
- College of Chemical and Material Engineering, Quzhou University, Quzhou, 324000, China CHINA
| | - Lingbin Meng
- College of Chemical and Material Engineering, Quzhou University, Quzhou, 324000, China CHINA
| | - Weihua Qing
- John A. Reif, Jr. Department of Civil and Environmental Engineering, New Jersey Institute of Technology, Newark, New Jersey 07102, the United States CHINA
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21
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Ren C, Si Z, Qu Y, Li S, Wu H, Meng F, Zhang X, Wang Y, Liu C, Qin P. CF3-MOF enhanced pervaporation selectivity of PDMS membranes for butanol separation. Sep Purif Technol 2022. [DOI: 10.1016/j.seppur.2021.120255] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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22
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High-performance ZIF-302 mixed-matrix membranes for efficient CO2 capture. KOREAN J CHEM ENG 2022. [DOI: 10.1007/s11814-021-0968-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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23
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Wu Y, Wang D, Li P, Li X, Wang C, He Z, Xin Y, Zheng Y. Zeolitic imidazolate frameworks based porous liquids for promising fluid selective gas sorbents. J Mol Liq 2021. [DOI: 10.1016/j.molliq.2021.117522] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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24
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Goyal P, Sundarrajan S, Ramakrishna S. A Review on Mixed Matrix Membranes for Solvent Dehydration and Recovery Process. MEMBRANES 2021; 11:membranes11060441. [PMID: 34208292 PMCID: PMC8230825 DOI: 10.3390/membranes11060441] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/23/2021] [Revised: 05/24/2021] [Accepted: 06/08/2021] [Indexed: 11/16/2022]
Abstract
Solvent separation and dehydration are important operations for industries and laboratories. Processes such as distillation and extraction are not always effective and are energy-consuming. An alternate approach is offered by pervaporation, based on the solution-diffusion transport mechanism. Polymer-based membranes such as those made of Polydimethylsiloxane (PDMS) have offered good pervaporation performance. Attempts have been made to improve their performance by incorporating inorganic fillers into the PDMS matrix, in which metal-organic frameworks (MOFs) have proven to be the most efficient. Among the MOFs, Zeolitic imidazolate framework (ZIF) based membranes have shown an excellent performance, with high values for flux and separation factors. Various studies have been conducted, employing ZIF-PDMS membranes for pervaporation separation of mixtures such as aqueous-alcoholic solutions. This paper presents an extensive review of the pervaporation performance of ZIF-based mixed matrix membranes (MMMs), novel synthesis methods, filler modifications, factors affecting membrane performance as well as studies based on polymers other than PDMS for the membrane matrix. Some suggestions for future studies have also been provided, such as the use of biopolymers and self-healing membranes.
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Affiliation(s)
- Priyanka Goyal
- Birla Institute of Technology and Science-Pilani, Hyderabad Campus, Telangana 500078, India;
| | - Subramanian Sundarrajan
- Center for Nanofibers and Nanotechnology, Department of Mechanical Engineering, National University of Singapore, Blk E3 05-12, 2 Engineering Drive 3, Singapore 117581, Singapore;
- Correspondence:
| | - Seeram Ramakrishna
- Center for Nanofibers and Nanotechnology, Department of Mechanical Engineering, National University of Singapore, Blk E3 05-12, 2 Engineering Drive 3, Singapore 117581, Singapore;
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25
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Teixeira de Alencar Filho JM, Sampaio PA, Silva de Carvalho I, Rocha da Silva A, Pereira ECV, Araujo E Amariz I, Nishimura RHV, Cavalcante da Cruz Araújo E, Rolim-Neto PJ, Rolim LA. Metal organic frameworks (MOFs) with therapeutic and biomedical applications: a patent review. Expert Opin Ther Pat 2021; 31:937-949. [PMID: 33915072 DOI: 10.1080/13543776.2021.1924149] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
Introduction: Metal organic frameworks (MOFs) are a recent group of nano porous materials with exceptional physical properties, such as large surface areas, high pore volumes, low densities and well-defined pores. This type of material has been used frequently for biomedical and therapeutic applications, such as drug delivery systems and theranostic materials.Areas covered: In this review, the authors searched for patents filed in the last 10 years, found in different databases, related to the therapeutic or biomedical application of MOFs for use in different health fields. The possibility of these new materials becoming new therapeutic possibilities available to the population was emphasized.Expert opinion: The advances in research with MOFs have grown in the last 10 years and with that many possibilities for their applications have emerged in several areas, especially biomedical. The possibility of using these materials in drug delivery systems is the most common form of possibility of use in the health area, mainly due to easy obtaining and high reproducibility, which are seen very positively by the drug development technology sector.
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Affiliation(s)
| | - Pedrita Alves Sampaio
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | - Iure Silva de Carvalho
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | | | | | - Isabela Araujo E Amariz
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
| | | | | | - Pedro José Rolim-Neto
- Laboratório de Tecnologia de Medicamentos, Universidade Federal de Pernambuco, Recife-PE, Brasil
| | - Larissa Araújo Rolim
- Central de Análises de Fármacos, Medicamentos E Alimentos, Universidade Federal do Vale do São Francisco, Petrolina-PE, Brasil
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26
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de Moura Ferraz LR, Tabosa AÉGA, da Silva Nascimento DDS, Ferreira AS, Silva JYR, Junior SA, Rolim LA, Rolim-Neto PJ. Benznidazole in vitro dissolution release from a pH-sensitive drug delivery system using Zif-8 as a carrier. JOURNAL OF MATERIALS SCIENCE. MATERIALS IN MEDICINE 2021; 32:59. [PMID: 33999312 PMCID: PMC8128829 DOI: 10.1007/s10856-021-06530-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/19/2020] [Accepted: 04/20/2021] [Indexed: 06/12/2023]
Abstract
Chagas disease is a neglected tropical disease caused by the flagellate protozoan Trypanosoma cruzi (T. cruzi). Endemic in underdeveloped and developed countries, due to the migratory movement, it is considered a serious public health problem. Endemic in underdeveloped countries and due to the migratory movement, in developed countries as well, it is considered a serious public health problem. One of the reasons for this is a weak therapeutic arsenal, represented only by the drug benznidazole (BNZ) which, although it promotes significant cure rates in the acute phase of the disease, presents serious problems of toxicity and bioavailability, mainly due to its low aqueous solubility. Several studies have presented several drug delivery systems (DDS) based on BNZ aiming at enhancing its solubility in aqueous medium and, with this, promoting an increase in the dissolution rate and, consequently, in its bioavailability. However, the present work is a pioneer in using a zeolitic imidazolate framework as a carrier agent for a DDS in order to promote a pH-sensitive modulation of the drug. Thus, this work aimed to develop a novel DDS based on BNZ and the ZIF-8 to use it in development of prolonged-release dosage forms to alternative treatment of Chagas disease. The BNZ@ZIF-8 system was obtained through an ex situ method selected due to its higher incorporation efficiency (38%). Different characterization techniques corroborated the obtainment and drug release data were analyzed by in vitro dissolution assay under sink and non-sink conditions and setting the kinetic results through both model dependent and independent methods. Under sink conditions, at pH 4.5, BNZ and BNZ@ZIF-8 showed similar release profile, but the DDS was effective in promoting a prolonged release. At pH 7.6, after 7 h, BNZ showed a lower release than BNZ@ZIF-8. On the other hand, in non-sink conditions at pH 4.5 the BNZ presented 80% of drug release in 3 h, while the DDS in 6 h. At pH 7.6, BNZ presented a release of 80% in 2 h, while the DDS reaches it in only at 12 h. Therefore, at pH 4.5 the DDS BNZ@ZIF-8 showed a faster release with a burst effect, while at pH 7.6 it showed a prolonged and controlled release. Finally, it is evident that a promising DDS pH-sensitive was obtained as a novel carrier that might be able to prolongs BNZ release in dosage forms intended for the alternative treatment of Chagas disease.
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Affiliation(s)
- Leslie Raphael de Moura Ferraz
- Laboratório de Tecnologia dos Medicamentos (LTM), Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, 50740-521, Recife, PE, Brazil.
| | - Alinne Élida Gonçalves Alves Tabosa
- Laboratório de Tecnologia dos Medicamentos (LTM), Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, 50740-521, Recife, PE, Brazil
| | - Débora Dolores Souza da Silva Nascimento
- Laboratório de Tecnologia dos Medicamentos (LTM), Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, 50740-521, Recife, PE, Brazil
| | - Aline Silva Ferreira
- Laboratório de Tecnologia dos Medicamentos (LTM), Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, 50740-521, Recife, PE, Brazil
| | - José Yago Rodrigues Silva
- Laboratório de Terras Raras (BSTR), Fundamental Departament of Chemistry, Federal University of Pernambuco, Av. Jornalista Aníbal Fernandes, s/n - Cidade Universitária, 50740-560, Recife, PE, Brazil
| | - Severino Alves Junior
- Laboratório de Terras Raras (BSTR), Fundamental Departament of Chemistry, Federal University of Pernambuco, Av. Jornalista Aníbal Fernandes, s/n - Cidade Universitária, 50740-560, Recife, PE, Brazil
| | - Larissa Araújo Rolim
- Central Analítica de Fármaco, Medicamentos e Alimentos (CAFMA), Federal University of Vale do São Francisco, Av. José de Sá Maniçoba, s/n, Centro, 56304-917, Petrolina, PE, Brazil
| | - Pedro Jose Rolim-Neto
- Laboratório de Tecnologia dos Medicamentos (LTM), Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, 50740-521, Recife, PE, Brazil
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27
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Li N, Wang Z, Wang M, Gao M, Wu H, Zhao S, Wang J. Swelling-controlled positioning of nanofillers through a polyamide layer in thin-film nanocomposite membranes for CO2 separation. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119095] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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28
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Rabajczyk A, Zielecka M, Cygańczuk K, Pastuszka Ł, Jurecki L. Nanometals-Containing Polymeric Membranes for Purification Processes. MATERIALS (BASEL, SWITZERLAND) 2021; 14:513. [PMID: 33494485 PMCID: PMC7865470 DOI: 10.3390/ma14030513] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/28/2020] [Revised: 01/12/2021] [Accepted: 01/19/2021] [Indexed: 12/12/2022]
Abstract
A recent trend in the field of membrane research is the incorporation of nanoparticles into polymeric membranes, which could produce synergistic effects when using different types of materials. This paper discusses the effect of the introduction of different nanometals such as silver, iron, silica, aluminum, titanium, zinc, and copper and their oxides on the permeability, selectivity, hydrophilicity, conductivity, mechanical strength, thermal stability, and antiviral and antibacterial properties of polymeric membranes. The effects of nanoparticle physicochemical properties, type, size, and concentration on a membrane's intrinsic properties such as pore morphology, porosity, pore size, hydrophilicity/hydrophobicity, membrane surface charge, and roughness are discussed, and the performance of nanocomposite membranes in terms of flux permeation, contaminant rejection, and antifouling capability are reviewed. The wide range of nanocomposite membrane applications including desalination and removal of various contaminants in water-treatment processes are discussed.
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Affiliation(s)
- Anna Rabajczyk
- Scientific and Research Center for Fire Protection National Research Institute, Nadwiślańska 213, 05-420 Józefów, Poland; (M.Z.); (K.C.); (Ł.P.); (L.J.)
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29
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Haq IU, Wang T, Zhang A, Mao H, Khan R, Xu L, Zhao Z. Fabrication of zeolitic imidazolate frameworks based mixed matrix membranes and mass transfer properties of
C
4
H
6
and
N
2
in membrane separation. AIChE J 2021. [DOI: 10.1002/aic.17114] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Ihtisham Ul Haq
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing China
| | - Tao Wang
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing China
| | - Ao‐Shuai Zhang
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing China
| | - Heng Mao
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing China
| | - Rehan Khan
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing China
| | - Li‐Hao Xu
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing China
| | - Zhi‐Ping Zhao
- School of Chemistry and Chemical Engineering Beijing Institute of Technology Beijing China
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30
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Zhou Q, Jin B, Chu S, Peng R. Farrow-derived layered porous carbon aerogel for AP catalytic thermal decomposition. Inorg Chem Front 2021. [DOI: 10.1039/d1qi00133g] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
We extract natural fibers from waste palm bamboo leaves to prepare a composite carbon aerogel. This is a new type of environmentally friendly catalyst that shows excellent catalytic performance for the thermal decomposition of ammonium perchlorate.
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Affiliation(s)
- Qian Zhou
- State Key Laboratory of Environment-friendly Energy Materials
- School of Materials Science and Engineering
- Southwest University of Science and Technology
- Mianyang 621010
- P. R. China
| | - Bo Jin
- State Key Laboratory of Environment-friendly Energy Materials
- School of Materials Science and Engineering
- Southwest University of Science and Technology
- Mianyang 621010
- P. R. China
| | - Shijin Chu
- State Key Laboratory of Environment-friendly Energy Materials
- School of Materials Science and Engineering
- Southwest University of Science and Technology
- Mianyang 621010
- P. R. China
| | - Rufang Peng
- State Key Laboratory of Environment-friendly Energy Materials
- School of Materials Science and Engineering
- Southwest University of Science and Technology
- Mianyang 621010
- P. R. China
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31
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Grushevenko EA, Borisov IL, Bakhtin DS, Volkov VV, Volkov AV. The Effect of the Type and Concentration of the Crosslinking Diene on the Gas Transport Properties of Membranes Based on Polyoctylmethylsiloxane. MEMBRANES AND MEMBRANE TECHNOLOGIES 2020. [DOI: 10.1134/s2517751620060037] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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32
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de Moura Ferraz LR, Tabosa AÉGA, da Silva Nascimento DDS, Ferreira AS, de Albuquerque Wanderley Sales V, Silva JYR, Júnior SA, Rolim LA, de Souza Pereira JJ, Rolim-Neto PJ. ZIF-8 as a promising drug delivery system for benznidazole: development, characterization, in vitro dialysis release and cytotoxicity. Sci Rep 2020; 10:16815. [PMID: 33033328 PMCID: PMC7545170 DOI: 10.1038/s41598-020-73848-w] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2020] [Accepted: 08/24/2020] [Indexed: 12/20/2022] Open
Abstract
Chagas disease (CD), caused by the flagellate protozoan Trypanosoma cruzi, is one of the major public health problems in developing countries. Benznidazole (BNZ) is the only drug available for CD treatment in most countries, however, it presents high toxicity and low bioavailability. To address these problems this study used Zeolitic Imidazolate Framework-8 (ZIF-8), which has garnered considerable attention due to its potential applications, enabling the controlled delivery of drugs. The present work developed and characterized a BNZ@ZIF-8 system, and the modulation of BNZ release from the ZIF-8 framework was evaluated through the in vitro dialysis release method under sink conditions at different pH values. Moreover, the in vitro evaluation of cell viability and cytotoxicity by MTT assay were also performed. The dissolution studies corroborated that a pH sensitive Drug Delivery System capable of vectorizing the release of BNZ was developed, may leading to the improvement in the bioavailability of BNZ. The MTT assay showed that no statistically significant toxic effects occurred in the developed system, nor significant effects on cell viability.
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Affiliation(s)
- Leslie Raphael de Moura Ferraz
- Laboratório de Tecnologia Dos Medicamentos, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, Recife, PE, 50740-521, Brazil.
| | - Alinne Élida Gonçalves Alves Tabosa
- Laboratório de Tecnologia Dos Medicamentos, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, Recife, PE, 50740-521, Brazil
| | - Débora Dolores Souza da Silva Nascimento
- Laboratório de Tecnologia Dos Medicamentos, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, Recife, PE, 50740-521, Brazil
| | - Aline Silva Ferreira
- Laboratório de Tecnologia Dos Medicamentos, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, Recife, PE, 50740-521, Brazil
| | - Victor de Albuquerque Wanderley Sales
- Laboratório de Tecnologia Dos Medicamentos, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, Recife, PE, 50740-521, Brazil
| | - José Yago Rodrigues Silva
- Laboratório de Terras Raras, Departamento de Química Fundamental, Federal University of Pernambuco, Av. Jornalista Aníbal Fernandes, s/n - Cidade Universitária, Recife, PE, 50740-560, Brazil
| | - Severino Alves Júnior
- Laboratório de Terras Raras, Departamento de Química Fundamental, Federal University of Pernambuco, Av. Jornalista Aníbal Fernandes, s/n - Cidade Universitária, Recife, PE, 50740-560, Brazil
| | - Larissa Araújo Rolim
- Central de Análise de Fármacos, Medicamentos e Alimentos, Federal University of Vale Do São Francisco, Av. José de Sá Maniçoba, s/n, Centro, Petrolina, PE, 56304-917, Brazil
| | | | - Pedro José Rolim-Neto
- Laboratório de Tecnologia Dos Medicamentos, Department of Pharmaceutical Sciences, Federal University of Pernambuco, Av. Prof. Arthur de Sá, s/n, Cidade Universitária, Recife, PE, 50740-521, Brazil
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33
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Potentials and challenges of high-field PFG NMR diffusion studies with sorbates in nanoporous media. ADSORPTION 2020. [DOI: 10.1007/s10450-020-00255-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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34
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Winarta J, Meshram A, Zhu F, Li R, Jafar H, Parmar K, Liu J, Mu B. Metal–organic framework
‐based mixed‐matrix
membranes for gas separation: An overview. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200122] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Joseph Winarta
- School for Engineering of Matter, Transport, and Energy Arizona State University Tempe Arizona USA
| | - Amogh Meshram
- School for Engineering of Matter, Transport, and Energy Arizona State University Tempe Arizona USA
| | - Feifei Zhu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering East China University of Science and Technology Shanghai China
| | - Renjie Li
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering East China University of Science and Technology Shanghai China
| | - Hasan Jafar
- School for Engineering of Matter, Transport, and Energy Arizona State University Tempe Arizona USA
| | - Kunj Parmar
- School for Engineering of Matter, Transport, and Energy Arizona State University Tempe Arizona USA
| | - Jichang Liu
- State Key Laboratory of Chemical Engineering, School of Chemical Engineering East China University of Science and Technology Shanghai China
| | - Bin Mu
- School for Engineering of Matter, Transport, and Energy Arizona State University Tempe Arizona USA
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35
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Picaud-Vannereux S, Lutin F, Favre E, Roizard D. Energy efficiency of membrane vs hybrid membrane/cryogenic processes for propane recovery from nitrogen purging vents: A simulation study. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116613] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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36
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Grushevenko E, Borisov I, Knyazeva A, Volkov V, Volkov A. Polyalkylmethylsiloxanes composite membranes for hydrocarbon/methane separation: Eight component mixed-gas permeation properties. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2020.116696] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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37
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Wang Y, Ren Y, Wu H, Wu X, Yang H, Yang L, Wang X, Wu Y, Liu Y, Jiang Z. Amino-functionalized ZIF-7 embedded polymers of intrinsic microporosity membrane with enhanced selectivity for biogas upgrading. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117970] [Citation(s) in RCA: 37] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
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38
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Ye C, Wu X, Wu H, Yang L, Ren Y, Wu Y, Liu Y, Guo Z, Zhao R, Jiang Z. Incorporating nano-sized ZIF-67 to enhance selectivity of polymers of intrinsic microporosity membranes for biogas upgrading. Chem Eng Sci 2020. [DOI: 10.1016/j.ces.2020.115497] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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39
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Koyama R, Tsunoda F, Ichinose I, Kanoh H. Adsorption Properties of Methane, Ethane, and Hexane on Mesoporous Organic Polymers Prepared by the Flash Freezing Method. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2020; 36:2184-2190. [PMID: 32053382 DOI: 10.1021/acs.langmuir.9b03159] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Mesoporous organic polymers, including poly(p-phenylene ether-sulfone) (PES), polysulfone (PSF), poly(bisphenol A-carbonate) (PC), and polyvinyl chloride (PVC), were prepared by the previously reported flash freezing method. For the four polymers, the vapor adsorption of water and hydrocarbons (C2H6, C3H8, and C6H14) was examined. PVC showed that the hydrocarbon adsorption was more selective than water adsorption. The isosteric heats of adsorption were determined from the temperature dependence of the vapor adsorption of the hydrocarbons and water. This showed the weak interaction of PVC with water and its stronger (but not too strong) interaction with hydrocarbons. The hydrophobicity and mesoporosity of PVC were determined to be suitable for such selective adsorption of hydrocarbons compared to that of water with low energy consumption during the desorption process of the hydrocarbons. Mesoporous PVC should considered a candidate for the recovery of flammable gases from water/hydrocarbon mixtures.
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Affiliation(s)
- Ryoichi Koyama
- Graduate School of Science and Engineering, Chiba University, 1-33 Yayoi-cho, Inage, Chiba 263-8522, Japan
| | - Fujika Tsunoda
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Japan
| | - Izumi Ichinose
- Research Center for Functional Materials, National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba 305-0044, Japan
| | - Hirofumi Kanoh
- Graduate School of Science, Chiba University, 1-33 Yayoi-cho, Inage, Chiba 263-8522, Japan
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40
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Superhydrophobic membrane by hierarchically structured PDMS-POSS electrospray coating with cauliflower-shaped beads for enhanced MD performance. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117638] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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41
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Şahin F, Topuz B, Kalıpçılar H. ZIF filled PDMS mixed matrix membranes for separation of solvent vapors from nitrogen. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117792] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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42
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Fang M, Zhang G, Liu Y, Xiong R, Wu W, Yang F, Liu L, Chen J, Li J. Exploiting Giant-Pore Systems of Nanosized MIL-101 in PDMS Matrix for Facilitated Reverse-Selective Hydrocarbon Transport. ACS APPLIED MATERIALS & INTERFACES 2020; 12:1511-1522. [PMID: 31804058 DOI: 10.1021/acsami.9b17516] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Membrane gas separation offers high energy efficiency, easy operation, and reduced environmental impacts for vast hydrocarbon recovery in the petrochemical industry. However, the recovery of real light hydrocarbon mixtures (e.g., olefin/nitrogen) remains challenging for lack of high-performance membranes with sufficient reverse selectivity (large molecules permeate faster) and permeability. Here, we report the incorporation of fine-tuned, giant-pore featured MIL-101 nanocrystals into rubbery polymers to fabricate hybrid membranes, which successfully exploited the giant-pore channels and large sorption volume of the MIL-101 pore system. The synthesized MIL-101/poly(dimethylsiloxane) (PDMS) hybrid membranes demonstrated remarkably simultaneous improvement of gas permeance and separation factor for the model gas mixture propylene/nitrogen. Compared with the pristine PDMS, the propylene permeance and separation factor could be improved by more than 50% by adjusting MIL-101 loading and operating conditions. By consulting molecular simulations and gas sorption analysis, we verified that the giant-pore system of MIL-101 and the elastic PDMS chains exhibited a synergistic effect on improving both hydrocarbon solution and diffusion. Pore properties of MIL-101 contributed favorably to accelerated propylene diffusion in MIL-101 that is 236% faster than that in PDMS. In the meantime, MIL-101 reinforced the hydrocarbon solution additionally to PDMS, which further facilitated hydrocarbon transport.
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Affiliation(s)
- Manquan Fang
- Institute of Materials , China Academy of Engineering Physics , Mianyang 621908 , Sichuan , China
| | - Guanghui Zhang
- Institute of Materials , China Academy of Engineering Physics , Mianyang 621908 , Sichuan , China
| | - Yuting Liu
- Institute of Materials , China Academy of Engineering Physics , Mianyang 621908 , Sichuan , China
| | - Renjin Xiong
- Institute of Materials , China Academy of Engineering Physics , Mianyang 621908 , Sichuan , China
| | - Wenqing Wu
- Institute of Materials , China Academy of Engineering Physics , Mianyang 621908 , Sichuan , China
| | - Feilong Yang
- Institute of Materials , China Academy of Engineering Physics , Mianyang 621908 , Sichuan , China
| | - Lang Liu
- Institute of Materials , China Academy of Engineering Physics , Mianyang 621908 , Sichuan , China
| | - Jinxun Chen
- Department of Chemical Engineering , Tsinghua University , Beijing 100084 , China
| | - Jiding Li
- Department of Chemical Engineering , Tsinghua University , Beijing 100084 , China
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43
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Efficient recovery of the volatile aroma components from blackberry juice using a ZIF-8/PDMS hybrid membrane. Sep Purif Technol 2020. [DOI: 10.1016/j.seppur.2019.115844] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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44
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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: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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45
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Si Z, Li J, Ma L, Cai D, Li S, Baeyens J, Degrève J, Nie J, Tan T, Qin P. The Ultrafast and Continuous Fabrication of a Polydimethylsiloxane Membrane by Ultraviolet‐Induced Polymerization. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201908386] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zhihao Si
- National Energy R&D Center for BiorefineryBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
| | - Jingfang Li
- State Key Laboratory of Chemical Resource Engineering & Beijing Laboratory of Biomedical MaterialsBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
| | - Liang Ma
- Beijing Advanced Innovation Centre of Soft Matter and EngineeringBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
| | - Di Cai
- National Energy R&D Center for BiorefineryBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
| | - Shufeng Li
- National Energy R&D Center for BiorefineryBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
| | - Jan Baeyens
- Beijing Advanced Innovation Centre of Soft Matter and EngineeringBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
- School of EngineeringUniversity of Warwick Coventry CV4 7AL UK
| | - Jan Degrève
- Department of Chemical EngineeringKatholieke Universiteit Leuven W. de Croylaan 46 B-3001 Leuven Belgium
| | - Jun Nie
- State Key Laboratory of Chemical Resource Engineering & Beijing Laboratory of Biomedical MaterialsBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
| | - Tianwei Tan
- National Energy R&D Center for BiorefineryBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
| | - Peiyong Qin
- National Energy R&D Center for BiorefineryBeijing University of Chemical Technology No. 15 North 3rd Ring East Road Beijing 100029 P. R. China
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46
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Si Z, Li J, Ma L, Cai D, Li S, Baeyens J, Degrève J, Nie J, Tan T, Qin P. The Ultrafast and Continuous Fabrication of a Polydimethylsiloxane Membrane by Ultraviolet-Induced Polymerization. Angew Chem Int Ed Engl 2019; 58:17175-17179. [PMID: 31549761 DOI: 10.1002/anie.201908386] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2019] [Revised: 09/18/2019] [Indexed: 01/22/2023]
Abstract
The polydimethylsiloxane (PDMS) membrane commonly used for separation of biobutanol from fermentation broth fails to meet demand owing to its discontinuous and polluting thermal fabrication. Now, an UV-induced polymerization strategy is proposed to realize the ultrafast and continuous fabrication of the PDMS membrane. UV-crosslinking of synthesized methacrylate-functionalized PDMS (MA-PDMS) is complete within 30 s. The crosslinking rate is three orders of magnitude larger than the conventional thermal crosslinking. The MA-PDMS membrane shows a versatile potential for liquid and gas separations, especially featuring an excellent pervaporation performance for n-butanol. Filler aggregation, the major bottleneck for the development of high-performance mixed matrix membranes (MMMs), is overcome, because the UV polymerization strategy demonstrates a freezing effect towards fillers in polymer, resulting in an extremely high-loading silicalite-1/MA-PDMS MMM with uniform particle distribution.
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Affiliation(s)
- Zhihao Si
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China
| | - Jingfang Li
- State Key Laboratory of Chemical Resource Engineering & Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China
| | - Liang Ma
- Beijing Advanced Innovation Centre of Soft Matter and Engineering, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China
| | - Di Cai
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China
| | - Shufeng Li
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China
| | - Jan Baeyens
- Beijing Advanced Innovation Centre of Soft Matter and Engineering, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China.,School of Engineering, University of Warwick, Coventry, CV4 7AL, UK
| | - Jan Degrève
- Department of Chemical Engineering, Katholieke Universiteit Leuven, W. de Croylaan 46, B-3001, Leuven, Belgium
| | - Jun Nie
- State Key Laboratory of Chemical Resource Engineering & Beijing Laboratory of Biomedical Materials, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China
| | - Tianwei Tan
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China
| | - Peiyong Qin
- National Energy R&D Center for Biorefinery, Beijing University of Chemical Technology, No. 15 North 3rd Ring East Road, Beijing, 100029, P. R. China
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47
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Azimi H, Tezel H, Thibault J. Optimization of the in situ recovery of butanol from ABE fermentation broth via membrane pervaporation. Chem Eng Res Des 2019. [DOI: 10.1016/j.cherd.2019.07.012] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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48
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Xu Y, Li X, Lin Y, Malde C, Wang R. Synthesis of ZIF-8 based composite hollow fiber membrane with a dense skin layer for facilitated biogas upgrading in gas-liquid membrane contactor. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.05.042] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
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49
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Ma L, Svec F, Lv Y, Tan T. Engineering of the Filler/Polymer Interface in Metal–Organic Framework‐Based Mixed‐Matrix Membranes to Enhance Gas Separation. Chem Asian J 2019; 14:3502-3514. [DOI: 10.1002/asia.201900843] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2019] [Indexed: 12/27/2022]
Affiliation(s)
- Liang Ma
- College of Life Science and TechnologyBeijing University of Chemical Technology No 15th North Third Ring East Road, Chaoyang District Beijing 100029 China
- Beijing Advanced Innovation Center for Soft Matter Science and EngineeringBeijing University of Chemical Technology No 15th North Third Ring East Road, Chaoyang District Beijing 100029 China
| | - Frantisek Svec
- College of Life Science and TechnologyBeijing University of Chemical Technology No 15th North Third Ring East Road, Chaoyang District Beijing 100029 China
- Beijing Advanced Innovation Center for Soft Matter Science and EngineeringBeijing University of Chemical Technology No 15th North Third Ring East Road, Chaoyang District Beijing 100029 China
| | - Yongqin Lv
- College of Life Science and TechnologyBeijing University of Chemical Technology No 15th North Third Ring East Road, Chaoyang District Beijing 100029 China
| | - Tianwei Tan
- College of Life Science and TechnologyBeijing University of Chemical Technology No 15th North Third Ring East Road, Chaoyang District Beijing 100029 China
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50
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Abstract
Computational modeling of membrane materials is a rapidly growing field to investigate the properties of membrane materials beyond the limits of experimental techniques and to complement the experimental membrane studies by providing insights at the atomic-level. In this study, we first reviewed the fundamental approaches employed to describe the gas permeability/selectivity trade-off of polymer membranes and then addressed the great promise of mixed matrix membranes (MMMs) to overcome this trade-off. We then reviewed the current approaches for predicting the gas permeation through MMMs and specifically focused on MMMs composed of metal organic frameworks (MOFs). Computational tools such as atomically-detailed molecular simulations that can predict the gas separation performances of MOF-based MMMs prior to experimental investigation have been reviewed and the new computational methods that can provide information about the compatibility between the MOF and the polymer of the MMM have been discussed. We finally addressed the opportunities and challenges of using computational studies to analyze the barriers that must be overcome to advance the application of MOF-based membranes.
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