1
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Lee JY, Huang TY, Belle Marie Yap Ang M, Huang SH, Tsai HA, Jeng RJ. Effects of monomer rigidity on microstructures and properties of novel polyamide thin-film composite membranes prepared through interfacial polymerization for pervaporation dehydration. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2022.120702] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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2
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Shi GM, Feng Y, Li B, Tham HM, Lai JY, Chung TS. Recent progress of organic solvent nanofiltration membranes. Prog Polym Sci 2021. [DOI: 10.1016/j.progpolymsci.2021.101470] [Citation(s) in RCA: 24] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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3
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Li X, Wang Z, Han X, Liu Y, Wang C, Yan F, Wang J. Regulating the interfacial polymerization process toward high-performance polyamide thin-film composite reverse osmosis and nanofiltration membranes: A review. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119765] [Citation(s) in RCA: 31] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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4
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Abdul Wahab MS, Ghazali AA, Abd Ghapar NF, Abd Rahman S, Abu Samah R. Thin film nanocomposite (Tfnc) membranes: Future direction of Tfnc synthesis for alcohol dehydration. SURFACES AND INTERFACES 2021; 25:101165. [DOI: 10.1016/j.surfin.2021.101165] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/01/2023]
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5
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Li P, Li YX, Wu YZ, Xu ZL, Zhang HZ, Gao P, Xu SJ. Thin-film nanocomposite NF membrane with GO on macroporous hollow fiber ceramic substrate for efficient heavy metals removal. ENVIRONMENTAL RESEARCH 2021; 197:111040. [PMID: 33771510 DOI: 10.1016/j.envres.2021.111040] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 03/06/2021] [Accepted: 03/12/2021] [Indexed: 06/12/2023]
Abstract
The ceramic membrane has been widely used in the wastewater treatment based on the chemical resistance and superior separation performance. A robust and defect-free thin-film nanocomposite (TFN) nanofiltration (NF) membrane on the macroporous hollow fiber ceramic (HFC) substrate was novelly developed for heavy metals removal. Before interfacial polymerization (IP), the aqueous solution of graphene oxide (GO) grafted with ethylenediamine (EDA) was deposited on the HFC substrate by vacuum filtration. Then, a thin polyamide (PA) film was fabricated by EDA and 1,3,5-trimesoyl chloride (TMC), followed by heat treatment. The effects of GO content and EDA concentration on the performance of the NF membrane have been systematically investigated. The results showed that when the GO content was 0.015 mg·mL-1 and the EDA concentration was 0.75 wt.%, the as-prepared eGO3/PA-HFC membrane had a rejection rate of 94.12% for MgCl2 and a pure water flux of 18.03 L·m-2·h-1. Additionally, the removal ability of eGO3/PA-HFC membranes for heavy metal ions was satisfactory (93.33%, 92.73%, 90.45% and 88.35% for Zn2+, Cu2+, Ni2+ and Pb2+, respectively). The study explored further that it was efficient and stable for heavy metal ions removal during 30 h in the simulated tap water and mining wastewater, which indicated that the eGO/PA-HFC membrane has great application potential in wastewater treatment.
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Affiliation(s)
- Ping Li
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, School of Chemical Engineering East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Yu-Xuan Li
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, School of Chemical Engineering East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Yu-Zhe Wu
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, School of Chemical Engineering East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Zhen-Liang Xu
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, School of Chemical Engineering East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.
| | - Hai-Zhen Zhang
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, School of Chemical Engineering East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Peng Gao
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, School of Chemical Engineering East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China
| | - Sun-Jie Xu
- State Key Laboratory of Chemical Engineering, Membrane Science and Engineering R&D Lab, Chemical Engineering Research Center, School of Chemical Engineering East China University of Science and Technology, 130 Meilong Road, Shanghai, 200237, China.
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6
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Ang MBMY, Marquez JAD, Huang SH, Lee KR. A recent review of developmental trends in fabricating pervaporation membranes through interfacial polymerization and future prospects. J IND ENG CHEM 2021. [DOI: 10.1016/j.jiec.2021.03.013] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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7
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Lecaros RLG, Valbuena RE, Tayo LL, Hung WS, Hu CC, Tsai HA, Huang SH, Lee KR, Lai JY. Tannin-based thin-film composite membranes integrated with nitrogen-doped graphene quantum dots for butanol dehydration through pervaporation. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119077] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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8
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De Guzman MR, Ang MBMY, Yeh YL, Yang HL, Huang SH, Lee KR. Improved pervaporation efficiency of thin-film composite polyamide membranes fabricated through acetone-assisted interfacial polymerization. Chem Eng Res Des 2021. [DOI: 10.1016/j.cherd.2020.11.016] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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9
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Dmitrenko M, Zolotarev A, Plisko T, Burts K, Liamin V, Bildyukevich A, Ermakov S, Penkova A. Effect of the Formation of Ultrathin Selective Layers on the Structure and Performance of Thin-Film Composite Chitosan/PAN Membranes for Pervaporation Dehydration. MEMBRANES 2020; 10:membranes10070153. [PMID: 32708548 PMCID: PMC7407627 DOI: 10.3390/membranes10070153] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/13/2020] [Accepted: 07/14/2020] [Indexed: 01/17/2023]
Abstract
The aim of the study is to improve the performance of thin-film composite (TFC) membranes with a thin selective layer based on chitosan (CS) via different approaches by: (1) varying the concentration of the CS solution; (2) changing the porosity of substrates from polyacrylonitrile (PAN); (3) deposition of the additional ultrathin layers on the surface of the selective CS layer using interfacial polymerization and layer-by-layer assembly. The developed membranes were characterized by different methods of analyses (SEM and AFM, IR spectroscopy, measuring of water contact angles and porosity). The transport characteristics of the developed TFC membranes were studied in pervaporation separation of isopropanol/water mixtures. It was found that the application of the most porous PAN-4 substrate with combination of formation of an additional polyamide selective layer by interfacial polymerization on the surface of a dense selective CS layer with the subsequent layer-by-layer deposition of five bilayers of poly (sodium 4-styrenesulfonate)/CS polyelectrolyte pair led to the significant improvement of permeance and high selectivity for the entire concentration feed range. Thus, for TFC membrane on the PAN-4 substrate the optimal transport characteristics in pervaporation dehydration of isopropanol (12–90 wt.% water) were achieved: 0.22–1.30 kg/(m2h), 99.9 wt.% water in the permeate.
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Affiliation(s)
- Mariia Dmitrenko
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.Z.); (V.L.); (S.E.)
| | - Andrey Zolotarev
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.Z.); (V.L.); (S.E.)
| | - Tatiana Plisko
- Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, 13 Surganov Str., 220072 Minsk, Belarus; (T.P.); (K.B.); (A.B.)
| | - Katsiaryna Burts
- Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, 13 Surganov Str., 220072 Minsk, Belarus; (T.P.); (K.B.); (A.B.)
| | - Vladislav Liamin
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.Z.); (V.L.); (S.E.)
| | - Alexandr Bildyukevich
- Institute of Physical Organic Chemistry, National Academy of Sciences of Belarus, 13 Surganov Str., 220072 Minsk, Belarus; (T.P.); (K.B.); (A.B.)
| | - Sergey Ermakov
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.Z.); (V.L.); (S.E.)
| | - Anastasia Penkova
- St. Petersburg State University, 7/9 Universitetskaya nab., 199034 St. Petersburg, Russia; (M.D.); (A.Z.); (V.L.); (S.E.)
- Correspondence: ; Tel.: +7-812-428-48-05
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10
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Ang MBMY, Gallardo MR, Dizon GVC, De Guzman MR, Tayo LL, Huang SH, Lai CL, Tsai HA, Hung WS, Hu CC, Chang Y, Lee KR. Graphene oxide functionalized with zwitterionic copolymers as selective layers in hybrid membranes with high pervaporation performance. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.117188] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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11
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Park SH, Kim YJ, Kwon SJ, Shin MG, Nam SE, Cho YH, Park YI, Kim JF, Lee JH. Polyethylene Battery Separator as a Porous Support for Thin Film Composite Organic Solvent Nanofiltration Membranes. ACS APPLIED MATERIALS & INTERFACES 2018; 10:44050-44058. [PMID: 30462483 DOI: 10.1021/acsami.8b16403] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Organic solvent nanofiltration (OSN) has made significant advances recently, and it is now possible to fabricate thin film composite (TFC) membranes with a selective layer thickness below 10 nm that gives ultrafast solvent permeance. However, such high permeance is inadvertently limited by the support membrane beneath the selective layer, and thus there is an urgent need to develop a suitable support to maximize TFC performance. In this work, we employed a commercially available polyethylene (PE) battery separator as a porous support to fabricate high performance TFC OSN membranes. To deposit a uniform polyamide selective layer onto the porous support via interfacial polymerization, the PE support was hydrophilized with O2 plasma and the reaction efficiency was optimized using a surfactant. Owing to the high surface porosity of the PE support and the high permselectivity of the PA layer, the PE-supported TFC membrane outperformed the previously reported OSN membranes and its performance exceeded the current performance upper bound. A solvent activation step dramatically improved the solvent permeance by 5-fold while maintaining nanoseparation properties. In addition to the superior OSN performance, the commercial availability of the PE support and simplified TFC fabrication protocol would make the PE-supported OSN membranes commercially attractive.
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Affiliation(s)
- Sang Hee Park
- Department of Chemical and Biomolecular Engineering , Korea University , Seoul , 02841 , Republic of Korea
| | - Yeo Jin Kim
- Membrane Research Center, Advanced Materials Division , Korea Institute of Chemical Technology (KRICT) , Daejeon , 34114 , Republic of Korea
- Department of Energy Engineering , Hanyang University , Seoul , 04763 , Republic of Korea
| | - Soon Jin Kwon
- Department of Chemical and Biomolecular Engineering , Korea University , Seoul , 02841 , Republic of Korea
| | - Min Gyu Shin
- Department of Chemical and Biomolecular Engineering , Korea University , Seoul , 02841 , Republic of Korea
| | - Seung Eun Nam
- Membrane Research Center, Advanced Materials Division , Korea Institute of Chemical Technology (KRICT) , Daejeon , 34114 , Republic of Korea
| | - Young Hoon Cho
- Membrane Research Center, Advanced Materials Division , Korea Institute of Chemical Technology (KRICT) , Daejeon , 34114 , Republic of Korea
| | - You In Park
- Membrane Research Center, Advanced Materials Division , Korea Institute of Chemical Technology (KRICT) , Daejeon , 34114 , Republic of Korea
| | - Jeong F Kim
- Membrane Research Center, Advanced Materials Division , Korea Institute of Chemical Technology (KRICT) , Daejeon , 34114 , Republic of Korea
| | - Jung-Hyun Lee
- Department of Chemical and Biomolecular Engineering , Korea University , Seoul , 02841 , Republic of Korea
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12
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Bio-inspired deposition of polydopamine on PVDF followed by interfacial cross-linking with trimesoyl chloride as means of preparing composite membranes for isopropanol dehydration. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.04.023] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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13
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Integrated polyamide thin-film nanofibrous composite membrane regulated by functionalized interlayer for efficient water/isopropanol separation. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.02.013] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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14
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Roy S, Singha NR. Polymeric Nanocomposite Membranes for Next Generation Pervaporation Process: Strategies, Challenges and Future Prospects. MEMBRANES 2017; 7:membranes7030053. [PMID: 28885591 PMCID: PMC5618138 DOI: 10.3390/membranes7030053] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2017] [Revised: 08/30/2017] [Accepted: 08/31/2017] [Indexed: 11/17/2022]
Abstract
Pervaporation (PV) has been considered as one of the most active and promising areas in membrane technologies in separating close boiling or azeotropic liquid mixtures, heat sensitive biomaterials, water or organics from its mixtures that are indispensable constituents for various important chemical and bio-separations. In the PV process, the membrane plays the most pivotal role and is of paramount importance in governing the overall efficiency. This article evaluates and collaborates the current research towards the development of next generation nanomaterials (NMs) and embedded polymeric membranes with regard to its synthesis, fabrication and application strategies, challenges and future prospects.
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Affiliation(s)
- Sagar Roy
- Department of Chemistry & Environmental Science, New Jersey Institute of Technology, Newark, NJ 07102, USA.
| | - Nayan Ranjan Singha
- Advanced Polymer Laboratory, Department of Polymer Science and Technology, Government College of Engineering and Leather Technology (Post-Graduate), Kolkata-700106, West Bengal, India.
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15
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Pulyalina A, Polotskaya G, Goikhman M, Podeshvo I, Chernitsa B, Kocherbitov V, Toikka A. Novel approach to determination of sorption in pervaporation process: a case study of isopropanol dehydration by polyamidoimideurea membranes. Sci Rep 2017; 7:8415. [PMID: 28827676 PMCID: PMC5566431 DOI: 10.1038/s41598-017-08420-0] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Accepted: 07/10/2017] [Indexed: 11/09/2022] Open
Abstract
Development of novel membranes with optimal performance, selectivity, and stability is a key research area in membrane technology. In the present work aromatic polyamidoimideurea (PAIU) is synthesized and tested as promising membrane material for separation of water and alcohol mixtures. The PAIU membrane structure, density, and transport properties are studied. Mass transfer of water and isopropanol through the membrane is estimated by sorption and pervaporation tests to determine equilibrium sorption degree, diffusion coefficients, flux through the membrane, and separation factor. Two techniques of sorption study from liquid and from vapor phases are used as novel approach to experimental study of mass transfer. The vapor sorption calorimetry permits to analyze the behavior of the polymer material in sorption process. In pervaporation of water-isopropanol mixture, almost pure water mainly permeates through PAIU membrane. To improve the performance, a double layer membrane containing a thin PAIU layer on the surface of porous poly(phenylene oxide) support is developed. The double layer membrane is extremely effective in dehydration of isopropanol.
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Affiliation(s)
- A Pulyalina
- Saint-Petersburg State University, Department of Chemical Thermodynamics & Kinetics, Saint-Petersburg, 198504, Russia.
| | - G Polotskaya
- Saint-Petersburg State University, Department of Chemical Thermodynamics & Kinetics, Saint-Petersburg, 198504, Russia.,Institute of Macromolecular Compounds, Russian Academy of Sciences, Saint-Petersburg, 199004, Russia
| | - M Goikhman
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Saint-Petersburg, 199004, Russia
| | - I Podeshvo
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Saint-Petersburg, 199004, Russia
| | - B Chernitsa
- Institute of Macromolecular Compounds, Russian Academy of Sciences, Saint-Petersburg, 199004, Russia
| | - V Kocherbitov
- Biomedical Science, Faculty of Health and Society, Malmö University, Malmö, SE-205 06, Sweden
| | - A Toikka
- Saint-Petersburg State University, Department of Chemical Thermodynamics & Kinetics, Saint-Petersburg, 198504, Russia
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16
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Guo X, Liu D, Han T, Huang H, Yang Q, Zhong C. Preparation of thin film nanocomposite membranes with surface modified MOF for high flux organic solvent nanofiltration. AIChE J 2016. [DOI: 10.1002/aic.15508] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Xiangyu Guo
- State Key Laboratory of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Dept. of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Dahuan Liu
- State Key Laboratory of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Dept. of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Tongtong Han
- State Key Laboratory of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Dept. of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Hongliang Huang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Dept. of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Qingyuan Yang
- State Key Laboratory of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Dept. of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
| | - Chongli Zhong
- State Key Laboratory of Organic-Inorganic Composites, Beijing Advanced Innovation Center for Soft Matter Science and Engineering, Dept. of Chemical Engineering; Beijing University of Chemical Technology; Beijing 100029 China
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17
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Ong YK, Shi GM, Le NL, Tang YP, Zuo J, Nunes SP, Chung TS. Recent membrane development for pervaporation processes. Prog Polym Sci 2016. [DOI: 10.1016/j.progpolymsci.2016.02.003] [Citation(s) in RCA: 345] [Impact Index Per Article: 43.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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18
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Wu H, Zhou T, Li X, Zhao C, Jiang Z. Enhancing the separation performance by introducing bioadhesive bonding layer in composite pervaporation membranes for ethanol dehydration. Chin J Chem Eng 2015. [DOI: 10.1016/j.cjche.2014.11.022] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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19
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Hydrophilically surface-modified and crosslinked polybenzimidazole membranes for pervaporation dehydration on tetrahydrofuran aqueous solutions. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2014.10.050] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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20
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Raval HD, Rana PS, Maiti S. A novel high-flux, thin-film composite reverse osmosis membrane modified by chitosan for advanced water treatment. RSC Adv 2015. [DOI: 10.1039/c4ra12610f] [Citation(s) in RCA: 54] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
This work demonstrates a novel method for improving the performance of thin-film composite RO membrane by making a polyamide–chitosan composite.
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Affiliation(s)
- Hiren D. Raval
- Reverse Osmosis Discipline
- CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI)
- Council of Scientific & Industrial Research (CSIR)
- Bhavnagar-364 002
- India
| | - Pranav S. Rana
- Reverse Osmosis Discipline
- CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI)
- Council of Scientific & Industrial Research (CSIR)
- Bhavnagar-364 002
- India
| | - Subarna Maiti
- Reverse Osmosis Discipline
- CSIR-Central Salt and Marine Chemicals Research Institute (CSIR-CSMCRI)
- Council of Scientific & Industrial Research (CSIR)
- Bhavnagar-364 002
- India
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21
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Thin-film composite tri-bore hollow fiber (TFC TbHF) membranes for isopropanol dehydration by pervaporation. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.07.059] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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22
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Huang SH, Liu YY, Huang YH, Liao KS, Hu CC, Lee KR, Lai JY. Study on characterization and pervaporation performance of interfacially polymerized polyamide thin-film composite membranes for dehydrating tetrahydrofuran. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.07.022] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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23
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Zhou T, Yao Y, Xiang R, Wu Y. Formation and characterization of polytetrafluoroethylene nanofiber membranes for vacuum membrane distillation. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2013.11.027] [Citation(s) in RCA: 73] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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24
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Hu D, Xu ZL, Wei YM. A high performance silica–fluoropolyamide nanofiltration membrane prepared by interfacial polymerization. Sep Purif Technol 2013. [DOI: 10.1016/j.seppur.2013.03.001] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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25
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Byeon JH, Kim YW. Ultrasound-assisted copper deposition on a polymer membrane and application for methanol steam reforming. ULTRASONICS SONOCHEMISTRY 2013; 20:472-477. [PMID: 22771243 DOI: 10.1016/j.ultsonch.2012.06.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/21/2011] [Revised: 05/29/2012] [Accepted: 06/05/2012] [Indexed: 06/01/2023]
Abstract
Copper particles were electrolessly deposited on a palladium aerosol activated polymer membrane in the presence of ultrasound. An application of ultrasound introduced a faster deposition (220 μg min(-1) in deposition rate) and finer copper particles (9 nm in crystallite size) than those (11 and 41 μg min(-1); 27 and 32 nm) in the absence of ultrasound (i.e. respectively 20 and 45 °C in bath temperature with mechanical agitation). A better performance of methanol steam reforming (0.59 in mean conversion during 5h operation; 1.3 and 1.6 times respectively higher than those from 20 to 45 °C cases) at a 300 °C reaction temperature was materialized for the ultrasound application, probably due to a finer (i.e. a more textured) copper particle deposition on a polymer membrane.
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Affiliation(s)
- Jeong Hoon Byeon
- Department of Chemistry, Purdue University, IN 47907, United States
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26
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Hu D, Xu ZL, Wei YM, Cao S, Chen WD, Qian XH. A Novel Composite Nanofiltration Membrane Prepared by Interfacial Polymerization of 2,2′-Bis(1-Hydroxyl-1-trifluoromethyl-2,2,2-trifluoroethyl)-4,4′-methylenedianiline and Trimesoyl Chloride. SEP SCI TECHNOL 2013. [DOI: 10.1080/01496395.2012.692424] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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27
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Liu Y, Zhang S, Zhou Z, Ren J, Geng Z, Luan J, Wang G. Novel sulfonated thin-film composite nanofiltration membranes with improved water flux for treatment of dye solutions. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2011.12.045] [Citation(s) in RCA: 83] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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28
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Integral PVA-PES Composite Membranes by Surface Segregation Method for Pervaporation Dehydration of Ethanol. Chin J Chem Eng 2011. [DOI: 10.1016/s1004-9541(11)60065-7] [Citation(s) in RCA: 18] [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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29
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Dreyer DR, Jarvis KA, Ferreira PJ, Bielawski CW. Graphite Oxide as a Dehydrative Polymerization Catalyst: A One-Step Synthesis of Carbon-Reinforced Poly(phenylene methylene) Composites. Macromolecules 2011. [DOI: 10.1021/ma201306x] [Citation(s) in RCA: 112] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Daniel R. Dreyer
- Department of Chemistry and Biochemistry, The University of Texas at Austin, 1 University Station, A1590, Austin, Texas 78712, United States
| | - Karalee A. Jarvis
- Materials Science and Engineering Program, The University of Texas at Austin, 1 University Station, C2200, Austin, Texas 78712, United States
| | - Paulo J. Ferreira
- Materials Science and Engineering Program, The University of Texas at Austin, 1 University Station, C2200, Austin, Texas 78712, United States
| | - Christopher W. Bielawski
- Department of Chemistry and Biochemistry, The University of Texas at Austin, 1 University Station, A1590, Austin, Texas 78712, United States
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An Q, Chen JT, De Guzman M, Hung WS, Lee KR, Lai JY. Multilayered poly(vinylidene fluoride) composite membranes with improved interfacial compatibility: correlating pervaporation performance with free volume properties. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2011; 27:11062-11070. [PMID: 21740064 DOI: 10.1021/la2018314] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
A spin-coating process integrated with an ozone-induced graft polymerization technique was applied in this study. The purpose was to improve the poor interfacial compatibility between a selective layer of poly(2-hydroxyethyl methacrylate) (PHEMA) and the surface of a poly(vinylidene fluoride) (PVDF) substrate. The composite membranes thus fabricated were tested for their pervaporation performance in dehydrating an ethyl acetate/water mixture. Furthermore, the composite membranes were characterized by field emission scanning electron microscopy (FE-SEM) for morphological change observation and by Fourier transform infrared spectroscopy equipped with attenuated total reflectance (ATR-FTIR) for surface chemical composition analysis. Effects of grafting density and spin-coating speed on pervaporation performance were examined. The composite membrane pervaporation performance was elucidated by means of free volume and depth profile data obtained with the use of a variable monoenergy slow positron beam (VMSPB). Results indicated that a smaller free volume was correlated with a higher pervaporation performance of a composite membrane consisting of a selective layer of spin-coated PHEMA on a PHEMA-grafted PVDF substrate (S-PHEMA/PHEMA-g-PVDF). The composite membrane depth profile illustrated that an S-PHEMA layer spin-coated at a higher revolutions per minute (rpm) was thinner and denser than that at a lower rpm.
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Affiliation(s)
- Quanfu An
- R&D Center for Membrane Technology, Department of Chemical Engineering, Chung Yuan University, Chung-Li 32023, Taiwan
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31
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Byeon JH, Kim YW. Simple fabrication of a Pd-P film on a polymer membrane and its catalytic applications. ACS APPLIED MATERIALS & INTERFACES 2011; 3:2912-2918. [PMID: 21736292 DOI: 10.1021/am200613w] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Composites were prepared by a surface activation by aerosol deposition of Pd nanoparticles (Pd nano seeds) on a poly(tetrafluoroethylene) membrane and subsequent Pd-P film formation by electroless deposition. Activation of the membrane processed by an ambient Pd spark discharge and subsequent fixation of the spark produced Pd nano seeds. Characterizations for electroless Pd-P films indicated that P entered into the crystal lattice of Pd and formed an alloy. The fabricated composites were applied to catalytic applications of formic acid oxidation (FAO) and toluene conversion (TC). The composite catalysts from the simple activation had more stable performances of FAO and TC than those from the conventional Sn-Pd activation, and their better performances might have originated from better purity due to the simple activation that only introduced pure Pd nano seeds.
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Affiliation(s)
- Jeong Hoon Byeon
- Department of Chemistry, Purdue University, Indiana 47907, United States
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32
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Dalwani M, Benes NE, Bargeman G, Stamatialis D, Wessling M. Effect of pH on the performance of polyamide/polyacrylonitrile based thin film composite membranes. J Memb Sci 2011. [DOI: 10.1016/j.memsci.2011.02.012] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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33
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Huang Q, Xiao C, Hu X, An S. Fabrication and properties of poly(tetrafluoroethylene-co-hexafluoropropylene) hollow fiber membranes. ACTA ACUST UNITED AC 2011. [DOI: 10.1039/c1jm12618k] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Liu YL, Han CC, Wei TC, Chang Y. Surface-initiated atom transfer radical polymerization from porous poly(tetrafluoroethylene) membranes using the CF groups as initiators. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/pola.23975] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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35
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36
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Bioinspired fabrication of high performance composite membranes with ultrathin defect-free skin layer. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2009.06.020] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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37
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Chen H, Li H, Pei S, Wen X, Zhang Y. Synthesis and characterization of fluoropoly(amide–sulfonamide)s via polycondensation. POLYMER 2009. [DOI: 10.1016/j.polymer.2009.07.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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38
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Yu CH, Kusumawardhana I, Lai JY, Liu YL. PTFE/polyamide thin-film composite membranes using PTFE films modified with ethylene diamine polymer and interfacial polymerization: Preparation and pervaporation application. J Colloid Interface Sci 2009; 336:260-7. [DOI: 10.1016/j.jcis.2009.03.052] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2009] [Revised: 03/19/2009] [Accepted: 03/21/2009] [Indexed: 11/29/2022]
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39
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Byeon JH, Hwang J. Fabrication of a metal membrane on a perforated polymer substrate by palladium aerosol activation and subsequent electroless plating. ACS APPLIED MATERIALS & INTERFACES 2009; 1:261-265. [PMID: 20353212 DOI: 10.1021/am8001742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
Fabrication of a metal membrane on a perforated flexible poly(tetrafluoroethylene) (PTFE) substrate was developed by employing spark-generated palladium (Pd) aerosol activation and the subsequent electroless plating of Pd. After aerosol activation, Pd agglomerates of spark-generated primary particles (approximately 2.6 nm in diameter) with a face-centered-cubic structure were deposited uniformly on the PTFE substrate. Homogeneous Pd particles with an average size of 188 nm were tightly packed together to form a Pd membrane after Pd plating. The average plating rate of Pd during 30 min of plating at an activation intensity of 25 microg/cm(2) was 14.2 microg/cm(2) x min.
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