501
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Furuya K, Hafuka A, Kuroiwa M, Satoh H, Watanabe Y, Yamamura H. Development of novel polysulfone membranes with embedded zirconium sulfate-surfactant micelle mesostructure for phosphate recovery from water through membrane filtration. WATER RESEARCH 2017; 124:521-526. [PMID: 28802137 DOI: 10.1016/j.watres.2017.08.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Revised: 08/02/2017] [Accepted: 08/02/2017] [Indexed: 05/22/2023]
Abstract
We prepared novel membranes that could adsorb phosphate from water through membrane filtration for use in a phosphate recovery system. Zirconium sulfate surfactant micelle mesostructure (ZS), which was the phosphate adsorbent, was embedded in a polysulfone matrix and flat sheet ultrafiltration membranes were made by nonsolvent induced phase separation. Scanning electron microscopy showed that the ZS particles existed on both the top surface and in the internal surface of the membrane. Increases in ZS content led to greater pure water flux because of increases in the surface porosity ratio. The amount of phosphate adsorbed on the membrane made from the polymer solution containing 10.5 wt% ZS was 0.071 mg P/cm2 (64.8 mg P/g-ZS) during filtration of 50 mg P/L synthetic phosphate solution. The membrane could be repeatedly used for phosphate recovery after regeneration by filtration of 0.1 M NaOH solution to desorb the phosphate. We applied the membrane to treat the effluent from an anaerobic membrane bioreactor as a real sample and successfully recovered phosphate.
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Affiliation(s)
- Kenji Furuya
- Department of Integrated Science and Engineering for Sustainable Society, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan.
| | - Akira Hafuka
- Department of Integrated Science and Engineering for Sustainable Society, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan.
| | - Miho Kuroiwa
- Department of Integrated Science and Engineering for Sustainable Society, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan.
| | - Hisashi Satoh
- Division of Environmental Engineering, Graduate School of Engineering, Hokkaido University, North-13, West-8, Sapporo 060-8628, Japan.
| | - Yoshimasa Watanabe
- Research and Development Initiatives, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan.
| | - Hiroshi Yamamura
- Department of Integrated Science and Engineering for Sustainable Society, Faculty of Science and Engineering, Chuo University, 1-13-27 Kasuga, Bunkyo-ku, Tokyo 112-8551, Japan.
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502
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New polyvinyl chloride/thermoplastic polyurethane membranes with potential application in nanofiltration. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.07.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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503
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Lee J, Yoon J, Kim JH, Lee T, Byun H. Electrospun PAN-GO composite nanofibers as water purification membranes. J Appl Polym Sci 2017. [DOI: 10.1002/app.45858] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jeonghun Lee
- Department of Chemical Engineering; Keimyung University; Daegu 704-701 South Korea
| | - Jaehan Yoon
- Department of Chemical Engineering; Keimyung University; Daegu 704-701 South Korea
| | - Jun-Hyun Kim
- Department of Chemistry; Illinois State University; Normal Illinois 61790-4160
| | - Taegwan Lee
- Department of Environmental Science; Keimyung University; Daegu 704-701 South Korea
| | - Hongsik Byun
- Department of Chemical Engineering; Keimyung University; Daegu 704-701 South Korea
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504
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Rapid Degradation of Rhodamine B via Poly(dopamine)-Modified Membranes with Silver Nanoparticles. Chem Eng Technol 2017. [DOI: 10.1002/ceat.201600682] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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505
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A novel catalytically active membrane with highly porous catalytic layer for the conversion enhancement of esterification: Focusing on the reduction of mass transfer resistance of the catalytic layer. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.05.065] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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506
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Modeling of solution thermodynamics: A method for tuning the properties of blend polymeric membranes. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.049] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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507
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Lee TH, Lee MY, Lee HD, Roh JS, Kim HW, Park HB. Highly porous carbon nanotube/polysulfone nanocomposite supports for high-flux polyamide reverse osmosis membranes. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.027] [Citation(s) in RCA: 67] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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508
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Zhang L, Cui Z, Hu M, Mo Y, Li S, He B, Li J. Preparation of PES/SPSf blend ultrafiltration membranes with high performance via H2O-induced gelation phase separation. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.044] [Citation(s) in RCA: 63] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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509
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Lu P, Wang X, Mao H, Li S, Zhao ZP. WITHDRAWN: Novel polysulfone membrane covalent bearing functionalized ionic liquids and its catalytic performance for biomass inulin hydrolysis. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.10.030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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510
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Membrane biofouling control using polyvinylidene fluoride membrane blended with quaternary ammonium compound assembled on carbon material. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.008] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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511
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Rezabeigi E, Drew RAL, Wood-Adams PM. Highly Porous Polymer Structures Fabricated via Rapid Precipitation from Ternary Systems. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02786] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ehsan Rezabeigi
- Department of Mechanical, Industrial
and Aerospace Engineering, Concordia University, Montreal, Quebec Canada
| | - Robin A. L. Drew
- Department of Mechanical, Industrial
and Aerospace Engineering, Concordia University, Montreal, Quebec Canada
| | - Paula M. Wood-Adams
- Department of Mechanical, Industrial
and Aerospace Engineering, Concordia University, Montreal, Quebec Canada
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512
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Kim JW, Shin KH, Koh YH, Hah MJ, Moon J, Kim HE. Production of Poly(ε-Caprolactone)/Hydroxyapatite Composite Scaffolds with a Tailored Macro/Micro-Porous Structure, High Mechanical Properties, and Excellent Bioactivity. MATERIALS (BASEL, SWITZERLAND) 2017; 10:E1123. [PMID: 28937605 PMCID: PMC5666929 DOI: 10.3390/ma10101123] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/07/2017] [Revised: 09/18/2017] [Accepted: 09/19/2017] [Indexed: 11/21/2022]
Abstract
We produced poro-us poly(ε-caprolactone) (PCL)/hydroxyapatite (HA) composite scaffolds for bone regeneration, which can have a tailored macro/micro-porous structure with high mechanical properties and excellent in vitro bioactivity using non-solvent-induced phase separation (NIPS)-based 3D plotting. This innovative 3D plotting technique can create highly microporous PCL/HA composite filaments by inducing unique phase separation in PCL/HA solutions through the non-solvent-solvent exchange phenomenon. The PCL/HA composite scaffolds produced with various HA contents (0 wt %, 10 wt %, 15 wt %, and 20 wt %) showed that PCL/HA composite struts with highly microporous structures were well constructed in a controlled periodic pattern. Similar levels of overall porosity (~78 vol %) and pore size (~248 µm) were observed for all the PCL/HA composite scaffolds, which would be highly beneficial to bone tissue regeneration. Mechanical properties, such as ultimate tensile strength and compressive yield strength, increased with an increase in HA content. In addition, incorporating bioactive HA particles into the PCL polymer led to remarkable enhancements in in vitro apatite-forming ability.
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Affiliation(s)
- Jong-Woo Kim
- Department of Biomedical Engineering, Korea University, Seoul 136-701, Korea.
| | - Kwan-Ha Shin
- Department of Biomedical Engineering, Korea University, Seoul 136-701, Korea.
| | - Young-Hag Koh
- Department of Biomedical Engineering, Korea University, Seoul 136-701, Korea.
| | - Min Jin Hah
- Department of Public Health Sciences, BK21PLUS Program in Embodiment: Health-Society Interaction, Graduate School, Korea University, Seoul 136-701, Korea.
| | - Jiyoung Moon
- Institute for BioMaterials, Korea University, Seoul 136-701, Korea.
| | - Hyoun-Ee Kim
- Department of Materials Science and Engineering, Seoul National University, Seoul 151-742, Korea.
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513
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Ilyin SO, Makarova VV, Anokhina TS, Volkov AV, Antonov SV. Effect of coagulating agent viscosity on the kinetics of formation, morphology, and transport properties of cellulose nanofiltration membranes. POLYMER SCIENCE SERIES A 2017. [DOI: 10.1134/s0965545x17050054] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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514
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Fang LF, Yang HY, Cheng L, Kato N, Jeon S, Takagi R, Matsuyama H. Effect of Molecular Weight of Sulfonated Poly(ether sulfone) (SPES) on the Mechanical Strength and Antifouling Properties of Poly(ether sulfone)/SPES Blend Membranes. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b02996] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Li-Feng Fang
- Center for Membrane and Film
Technology, Department of Chemical Science and Engineering, Kobe University, Rokkodaicho 1-1, Nada, Kobe 657-8501, Japan
| | - Hui-Yan Yang
- Center for Membrane and Film
Technology, Department of Chemical Science and Engineering, Kobe University, Rokkodaicho 1-1, Nada, Kobe 657-8501, Japan
| | - Liang Cheng
- Center for Membrane and Film
Technology, Department of Chemical Science and Engineering, Kobe University, Rokkodaicho 1-1, Nada, Kobe 657-8501, Japan
| | - Noriaki Kato
- Center for Membrane and Film
Technology, Department of Chemical Science and Engineering, Kobe University, Rokkodaicho 1-1, Nada, Kobe 657-8501, Japan
| | - Sungil Jeon
- Center for Membrane and Film
Technology, Department of Chemical Science and Engineering, Kobe University, Rokkodaicho 1-1, Nada, Kobe 657-8501, Japan
| | - Ryosuke Takagi
- Center for Membrane and Film
Technology, Department of Chemical Science and Engineering, Kobe University, Rokkodaicho 1-1, Nada, Kobe 657-8501, Japan
| | - Hideto Matsuyama
- Center for Membrane and Film
Technology, Department of Chemical Science and Engineering, Kobe University, Rokkodaicho 1-1, Nada, Kobe 657-8501, Japan
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515
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Zuo YC, Chi XY, Xu ZL, Guo XJ. Morphological controlling of CTA forward osmosis membrane using different solvent-nonsolvent compositions in first coagulation bath. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1311-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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516
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517
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Li J, Zhu J, Wang J, Yuan S, Lin J, Shen J, Van der Bruggen B. Charge‐assisted ultrafiltration membranes for monovalent ions separation in electrodialysis. J Appl Polym Sci 2017. [DOI: 10.1002/app.45692] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jian Li
- Department of Chemical EngineeringKU LeuvenCelestijnenlaan 200F, Leuven B‐3001 Belgium
| | - Junyong Zhu
- Department of Chemical EngineeringKU LeuvenCelestijnenlaan 200F, Leuven B‐3001 Belgium
| | - Jing Wang
- Department of Chemical EngineeringKU LeuvenCelestijnenlaan 200F, Leuven B‐3001 Belgium
- School of Chemical Engineering and EnergyZhengzhou UniversityZhengzhou 450001 China
| | - Shushan Yuan
- Department of Chemical EngineeringKU LeuvenCelestijnenlaan 200F, Leuven B‐3001 Belgium
| | - Jiuyang Lin
- School of Environment and ResourcesQi Shan Campus, Fuzhou UniversityNo.2 Xueyuan Road, University Town, Fuzhou, Fujian 350116 China
| | - Jiangnan Shen
- Center for Membrane Separation and Water Science & TechnologyZhejiang University of TechnologyHangzhou 310014 China
| | - Bart Van der Bruggen
- Department of Chemical EngineeringKU LeuvenCelestijnenlaan 200F, Leuven B‐3001 Belgium
- Faculty of Engineering and the Built EnvironmentTshwane University of TechnologyPrivate Bag X680, Pretoria 0001 South Africa
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518
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Babu J, Murthy Z. Treatment of textile dyes containing wastewaters with PES/PVA thin film composite nanofiltration membranes. Sep Purif Technol 2017. [DOI: 10.1016/j.seppur.2017.04.002] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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519
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Bui VT, Choi HS. Surface morphology and wettability control of polymer Substrates: A comparison of water-miscible and water-immiscible mixture solvents. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.05.039] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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520
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Owusu‐Nkwantabisah S, Staudt C, Lesser AJ. Synergy of supercritical CO
2
and superheated H
2
O for enhanced processability of polyethersulfone towards open cell foams. POLYM ENG SCI 2017. [DOI: 10.1002/pen.24673] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
| | - Claudia Staudt
- Advance Materials and Systems Research, BASF SE, GMM/M ‐ B001Ludwigshafen67056 Germany
| | - Alan J. Lesser
- Polymer Science and EngineeringUniversity of MassachusettsAmherst Massachusetts01003
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521
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Eykens L, De Sitter K, Stoops L, Dotremont C, Pinoy L, Van der Bruggen B. Development of polyethersulfone phase-inversion membranes for membrane distillation using oleophobic coatings. J Appl Polym Sci 2017. [DOI: 10.1002/app.45516] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- L. Eykens
- VITO-Flemish Institute for Technological Research; Mol 2400 Belgium
- Department of Chemical Engineering; KU Leuven; Leuven B-3001 Belgium
| | - K. De Sitter
- VITO-Flemish Institute for Technological Research; Mol 2400 Belgium
| | - L. Stoops
- VITO-Flemish Institute for Technological Research; Mol 2400 Belgium
| | - C. Dotremont
- VITO-Flemish Institute for Technological Research; Mol 2400 Belgium
| | - L. Pinoy
- Department of Chemical Engineering; Cluster Sustainable Chemical Process Technology, KU Leuven; Ghent B-9000 Belgium
| | - B. Van der Bruggen
- Department of Chemical Engineering; KU Leuven; Leuven B-3001 Belgium
- Faculty of Engineering and the Built Environment; Tshwane University of Technology; Pretoria 0001 South Africa
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522
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Zhang Y, Mulvenna RA, Qu S, Boudouris BW, Phillip WA. Block Polymer Membranes Functionalized with Nanoconfined Polyelectrolyte Brushes Achieve Sub-Nanometer Selectivity. ACS Macro Lett 2017; 6:726-732. [PMID: 35650852 DOI: 10.1021/acsmacrolett.7b00278] [Citation(s) in RCA: 50] [Impact Index Per Article: 7.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The well-defined nanostructure of membranes manufactured from self-assembled block polymers enables highly selective separations; however, recent efforts to push the pore size of block polymer-based membranes to the lower end of the size spectrum have only been moderately successful for a variety of reasons. For instance, the conformational changes of the stimuli-responsive functional groups lining the pore walls of some block polymer membranes result in varied pore sizes that limit their operational range. Here, we overcome this challenge through the directed design of the third moiety of an A-B-C triblock polymer. The use of this macromolecular design paradigm allows for the preparation of a 500 nm thick polyisoprene-b-polystyrene-b-poly(2-acrylamido-ethane-1,1-disfulonic acid) (PI-PS-PADSA) coating atop a hollow fiber membrane support. This nanoporous test bed, which exhibits an average pore radius of 1 nm, demonstrates an extremely high solute selectivity by fully gating solutes that have only an 8 Å size difference, a separation that is based solely on a sieving mechanism. Furthermore, the nanoscale structural characteristics of the solvated PADSA pore walls are elucidated by quantifying the rejection of neutral solutes and calculating the hydraulic permeability values in solutions of high ionic strength (1 mM ≤ I ≤ 3 M) and over a broad range of solution pH (1 ≤ pH ≤ 13). These key results provide a solid foundation for defining structure-property-performance relationships in the emerging area of nanoporous triblock polymer thin films. Moreover, the successful demonstration of the test bed separation device offers a tangible means by which to manufacture next-generation nanofiltration membranes that require a robust performance profile over a dynamic range of conditions.
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Affiliation(s)
- Yizhou Zhang
- Department
of Chemical and Biomolecular Engineering, University of Notre Dame, Notre
Dame, Indiana 46556, United States
| | | | - Siyi Qu
- Department
of Chemical and Biomolecular Engineering, University of Notre Dame, Notre
Dame, Indiana 46556, United States
| | | | - William A. Phillip
- Department
of Chemical and Biomolecular Engineering, University of Notre Dame, Notre
Dame, Indiana 46556, United States
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523
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Kourde-Hanafi Y, Loulergue P, Szymczyk A, Van der Bruggen B, Nachtnebel M, Rabiller-Baudry M, Audic JL, Pölt P, Baddari K. Influence of PVP content on degradation of PES/PVP membranes: Insights from characterization of membranes with controlled composition. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.03.050] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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524
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Zeng D, Ribbe A, Hayward RC. Anisotropic and Interconnected Nanoporous Materials from Randomly End-Linked Copolymer Networks. Macromolecules 2017. [DOI: 10.1021/acs.macromol.7b00007] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Di Zeng
- Department of Polymer Science
and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003-9263, United States
| | - Alexander Ribbe
- Department of Polymer Science
and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003-9263, United States
| | - Ryan C. Hayward
- Department of Polymer Science
and Engineering, University of Massachusetts Amherst, 120 Governors Drive, Amherst, Massachusetts 01003-9263, United States
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525
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Zeng J, Zhang Z, Dong Z, Ren P, Li Y, Liu X. Fabrication and characterization of an ion-imprinted membrane via blending poly(methyl methacrylate- co -2-hydroxyethyl methacrylate) with polyvinylidene fluoride for selective adsorption of Ru(III). REACT FUNCT POLYM 2017. [DOI: 10.1016/j.reactfunctpolym.2017.03.018] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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526
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Effects of polyethylene glycol on membrane formation and properties of hydrophilic sulfonated polyphenylenesulfone (sPPSU) membranes. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.02.040] [Citation(s) in RCA: 46] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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527
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528
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Polysulfone membranes via thermally induced phase separation. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1943-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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529
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Su SL, Wang DM, Lai JY. Critical residence time in metastable region – a time scale determining the demixing mechanism of nonsolvent induced phase separation. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.01.059] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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530
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Idris A, Man Z, Maulud AS, Khan MS. Effects of Phase Separation Behavior on Morphology and Performance of Polycarbonate Membranes. MEMBRANES 2017; 7:membranes7020021. [PMID: 28379173 PMCID: PMC5489855 DOI: 10.3390/membranes7020021] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2016] [Revised: 01/18/2017] [Accepted: 01/20/2017] [Indexed: 11/16/2022]
Abstract
The phase separation behavior of bisphenol-A-polycarbonate (PC), dissolved in N-methyl-2-pyrrolidone and dichloromethane solvents in coagulant water, was studied by the cloud point method. The respective cloud point data were determined by titration against water at room temperature and the characteristic binodal curves for the ternary systems were plotted. Further, the physical properties such as viscosity, refractive index, and density of the solution were measured. The critical polymer concentrations were determined from the viscosity measurements. PC/NMP and PC/DCM membranes were fabricated by the dry-wet phase inversion technique and characterized for their morphology, structure, and thermal stability using field emission scanning electron microscopy, Fourier transform infrared spectroscopy, and thermogravimetric analysis, respectively. The membranes’ performances were tested for their permeance to CO2, CH4, and N2 gases at 24 ± 0.5 °C with varying feed pressures from 2 to 10 bar. The PC/DCM membranes appeared to be asymmetric dense membrane types with appreciable thermal stability, whereas the PC/NMP membranes were observed to be asymmetric with porous structures exhibiting 4.18% and 9.17% decrease in the initial and maximum degradation temperatures, respectively. The ideal CO2/N2 and CO2/CH4 selectivities of the PC/NMP membrane decreased with the increase in feed pressures, while for the PC/DCM membrane, the average ideal CO2/N2 and CO2/CH4 selectivities were found to be 25.1 ± 0.8 and 21.1 ± 0.6, respectively. Therefore, the PC/DCM membranes with dense morphologies are appropriate for gas separation applications.
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Affiliation(s)
- Alamin Idris
- Department of Chemical Engineering, Universiti Teknologi Petronas, Bandar Seri Iskandar 31620, Malaysia.
| | - Zakaria Man
- Department of Chemical Engineering, Universiti Teknologi Petronas, Bandar Seri Iskandar 31620, Malaysia.
| | - Abdulhalim S Maulud
- Department of Chemical Engineering, Universiti Teknologi Petronas, Bandar Seri Iskandar 31620, Malaysia.
| | - Muhammad Saad Khan
- Department of Chemical Engineering, Universiti Teknologi Petronas, Bandar Seri Iskandar 31620, Malaysia.
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531
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Mkhize DS, Nyoni H, Quinn LP, Mamba BB, Msagati TAM. Molecularly imprinted membranes (MIMs) for selective removal of polychlorinated biphenyls (PCBs) in environmental waters: fabrication and characterization. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2017; 24:11694-11707. [PMID: 28332084 DOI: 10.1007/s11356-017-8829-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 03/13/2017] [Indexed: 06/06/2023]
Abstract
Molecularly imprinted membranes (MIMs) with selective removal properties for polychlorinated biphenyls (PCBs) were prepared through the phase inversion technique. The MIMs were obtained from casting the viscous solutions of molecularly imprinted polymers (MIPs), polysulfone (PSf), and N-methyl-2-pyrrolidone (NMP) as the casting solvent. Different membranes were prepared at different concentration of MIPs and PSf. The resulting MIMs were characterized by atomic force microscope (AFM), scanning electron microscope (SEM), and Fourier transform infrared spectroscopy (FTIR). Moreover, the performance of the membranes was evaluated by determining and interpreting the rejection (%), flux (F), permeability coefficient (P), permselectivity factor ( α 'PCB/DDT or anthracene), and enrichment factors of PCBs, dichlorodiphenyltrichloroethane (p,p'-DDT), and anthracene from model contaminated water using the dead-end filtration cell. Molecularly imprinted membrane prepared with 18 wt% PSf and 20 wt% MIP 4 exhibited a well-defined porous structure, which was accompanied by enhanced PCB enrichment. Furthermore, molecularly imprinted membrane showed good enrichment factors for PCBs even from spiked natural water samples of Hartbeespoort dam.
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Affiliation(s)
- Dennis S Mkhize
- National Metrology Institute of South Africa, Private Bag X34, Lynnwood Ridge, Pretoria, 0040, South Africa
- Department of Applied Chemistry, Faculty of Science, University of Johannesburg, Doornfontein Campus, P.O. Box 17011, Johannesburg, 2028, South Africa
| | - Hlengilizwe Nyoni
- College of Science Engineering and Technology, Nanotechnology and Water Sustainability Research Unit, UNISA Science Campus, University of South Africa, P.O. Box 392 UNISA 0003, Florida, Johannesburg, 1709, South Africa.
| | - Laura P Quinn
- National Metrology Institute of South Africa, Private Bag X34, Lynnwood Ridge, Pretoria, 0040, South Africa
| | - Bhekie B Mamba
- College of Science Engineering and Technology, Nanotechnology and Water Sustainability Research Unit, UNISA Science Campus, University of South Africa, P.O. Box 392 UNISA 0003, Florida, Johannesburg, 1709, South Africa
| | - Titus A M Msagati
- College of Science Engineering and Technology, Nanotechnology and Water Sustainability Research Unit, UNISA Science Campus, University of South Africa, P.O. Box 392 UNISA 0003, Florida, Johannesburg, 1709, South Africa
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532
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Chen W, Wei M, Wang Y. Advanced ultrafiltration membranes by leveraging microphase separation in macrophase separation of amphiphilic polysulfone block copolymers. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.12.009] [Citation(s) in RCA: 51] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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533
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Melbiah JB, Nithya D, Mohan D. Surface modification of polyacrylonitrile ultrafiltration membranes using amphiphilic Pluronic F127/CaCO3 nanoparticles for oil/water emulsion separation. Colloids Surf A Physicochem Eng Asp 2017. [DOI: 10.1016/j.colsurfa.2016.12.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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534
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Mazinani S, Darvishmanesh S, Ehsanzadeh A, Van der Bruggen B. Phase separation analysis of Extem/solvent/non-solvent systems and relation with membrane morphology. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.12.031] [Citation(s) in RCA: 68] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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535
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Reinvigorating Reverse‐Osmosis Membrane Technology to Stabilize the V
2
O
5
Lithium‐Ion Battery Cathode. ChemElectroChem 2017. [DOI: 10.1002/celc.201700102] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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536
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Teimoori M, Hashemifard SA, Ismail AF, Abbasi M. The impact of nonpolar coagulation bath-immiscible liquid additives on the polyethersulfone membranes structure and performance. J Appl Polym Sci 2017. [DOI: 10.1002/app.44509] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mostafa Teimoori
- Chemical Engineering Department, Faculty of Petroleum, Gas and Petrochemical Engineering; Persian Gulf University; Bushehr Iran 75169-13817
| | - Seyed Abdollatif Hashemifard
- Chemical Engineering Department, Faculty of Petroleum, Gas and Petrochemical Engineering; Persian Gulf University; Bushehr Iran 75169-13817
| | - Ahmad Fauzi Ismail
- Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, UTM; Johor DarulTa'zim 81310 Skudai Malaysia
| | - Mohsen Abbasi
- Chemical Engineering Department, Faculty of Petroleum, Gas and Petrochemical Engineering; Persian Gulf University; Bushehr Iran 75169-13817
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537
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Altun V, Remigy JC, Vankelecom IF. UV-cured polysulfone-based membranes: Effect of co-solvent addition and evaporation process on membrane morphology and SRNF performance. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.11.060] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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538
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Brami MV, Oren Y, Linder C, Bernstein R. Nanofiltration properties of asymmetric membranes prepared by phase inversion of sulfonated nitro-polyphenylsulfone. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.01.048] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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539
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MUJAWAR LH, RASHID MI, REHAN ZA, ALMEELBI T, BASAHI JM, EL-SHAHAWI MS. A Highly Structured 1,10-Phenanthroline Arrayed Hydrophobic Sulfone Membrane Platform for the Rapid Determination and Speciation of Fe 2+/Fe 3+ Ions in Water. ANAL SCI 2017; 33:511-517. [DOI: 10.2116/analsci.33.511] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Affiliation(s)
| | - Muhammad Imtiaz RASHID
- Center of Excellence in Environmental Studies, King Abdulaziz University
- Department of Environmental Sciences, COMSATS Institute of Information Technology
| | | | - Talal ALMEELBI
- Center of Excellence in Environmental Studies, King Abdulaziz University
| | | | - Mohammad Soror EL-SHAHAWI
- Department of Chemistry, Faculty of Science, King Abdulaziz University
- On sabbatical leave from the Department of Chemistry, Faculty of Sciences, Damiatta University
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540
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Gzara L, Rehan ZA, Simone S, Galiano F, Hassankiadeh NT, Al-Sharif SF, Figoli A, Drioli E. Tailoring PES membrane morphology and properties via selected preparation parameters. JOURNAL OF POLYMER ENGINEERING 2017. [DOI: 10.1515/polyeng-2015-0419] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
Polyethersulfone (PES) is among the most interesting materials for membranes preparation, thanks to its outstanding properties, coupled to compatibility with several additives and the facility to be solubilized in several solvents. In this work, flat sheet membranes were prepared by the non-solvent induced phase separation (NIPS) technique, using PES as polymer and polyvinyl pyrrolidone (PVP, 10 kDa) as additive. Preparation and casting conditions were varied and membranes with tailored morphology and properties were obtained. The main objective was to investigate the relationship between selected preparation conditions and membrane features. This may help to understand how to tailor membrane morphology and properties depending on the desired application.
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541
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Liu W, Zhu L, Huang C, Jin X. Direct Electrospinning of Ultrafine Fibers with Interconnected Macropores Enabled by in Situ Mixing Microfluidics. ACS APPLIED MATERIALS & INTERFACES 2016; 8:34870-34878. [PMID: 27936543 DOI: 10.1021/acsami.6b11362] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Porous ultrafine fibers are of great importance to various applications. Herein, we report a method to directly fabricate macro-porous ultrafine fibers by an in situ mixing microfluidics which allows for the simultaneous electrospinning of solution immediately after mixing. The formation mechanism of macro-pores should be attributed to the incomplete mixing coupled with nonsolvent-induced phase separation, which was elucidated by systematical investigation of various solvent systems and mixing solvents. The diameter of the macro-porous fibers can be tuned from 1.80 ± 0.40 to 6.75 ± 0.48 μm by adjusting the solution concentration and the feeding rate of mixing solvent. The results indicated that macro-porous fibers exhibited higher specific surface area (48.66 ± 8.30 m2 g-1), larger pore size (116.73 nm) and pore volume (0.169 ± 0.007 cm3 g-1) than conventional electrospun porous fibers, enabling the high oil absorption capacities of 95.68, 57.98, and 34.82 g g-1 for silicon oil, motor oil, and peanut oil, respectively. Our method has greatly expanded the solution scope for electrospinning from stable solution systems to unstable or substable solution systems, thus providing intriguing opportunities for the investigation and fabrication of heterogeneous fibers by in situ mixing of various immiscible solvents/solutions. Our findings can serve as guidelines for the electrospinning of ultrafine fibers with interconnected macro-pores (>50 nm).
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Affiliation(s)
- Wanjun Liu
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University , No. 2999 North Renmin Road, Shanghai 201620, China
| | - Lei Zhu
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University , No. 2999 North Renmin Road, Shanghai 201620, China
| | - Chen Huang
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University , No. 2999 North Renmin Road, Shanghai 201620, China
| | - Xiangyu Jin
- Key Laboratory of Textile Science & Technology, Ministry of Education, College of Textiles, Donghua University , No. 2999 North Renmin Road, Shanghai 201620, China
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542
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Study on the interfacial activation of dual surfactants in the process of forming porous membranes. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.08.023] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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543
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Wang H, Yu J, Bai H, Li L. Preparation of PAN nanofiltration membranes by supercritical-CO 2 -induced phase separation. J Supercrit Fluids 2016. [DOI: 10.1016/j.supflu.2016.07.018] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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544
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Kłosowski MM, McGilvery CM, Li Y, Abellan P, Ramasse Q, Cabral JT, Livingston AG, Porter AE. Micro-to nano-scale characterisation of polyamide structures of the SW30HR RO membrane using advanced electron microscopy and stain tracers. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.07.063] [Citation(s) in RCA: 78] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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545
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Zhang Q, Li YM, Gu Y, Dorin RM, Wiesner U. Tuning substructure and properties of supported asymmetric triblock terpolymer membranes. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.07.076] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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546
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Mohsenpour S, Esmaeilzadeh F, Safekordi A, Tavakolmoghadam M, Rekabdar F, Hemmati M. The role of thermodynamic parameter on membrane morphology based on phase diagram. J Mol Liq 2016. [DOI: 10.1016/j.molliq.2016.10.042] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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547
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Polyacrylonitrile membranes for microalgae filtration: Influence of porosity, surface charge and microalgae species on membrane fouling. ALGAL RES 2016. [DOI: 10.1016/j.algal.2016.08.004] [Citation(s) in RCA: 86] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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548
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Synthesis of nanoporous PVDF membranes by controllable crystallization for selective proton permeation. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.06.021] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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549
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Khorsand-Ghayeni M, Barzin J, Zandi M, Kowsari M. Fabrication of asymmetric and symmetric membranes based on PES/PEG/DMAc. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1823-z] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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550
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Jiang B, Wang B, Zhang L, Sun Y, Xiao X, Yang N, Dou H. Preparation of poly(L-lactic acid) membrane from solvent mixture via immersion precipitation. SEP SCI TECHNOL 2016. [DOI: 10.1080/01496395.2016.1239638] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Bin Jiang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, China
| | - Baoyu Wang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, China
| | - Luhong Zhang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, China
| | - Yongli Sun
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, China
| | - Xiaoming Xiao
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, China
| | - Na Yang
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, China
| | - Haozhen Dou
- School of Chemical Engineering and Technology, Tianjin University, Tianjin, China
- Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin, China
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