201
|
Salih AA, Yi C, Peng H, Yang B, Yin L, Wang W. Interfacially polymerized polyetheramine thin film composite membranes with PDMS inter-layer for CO2 separation. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2014.08.025] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
202
|
Berezkin AV, Kudryavtsev YV. Linear interfacial polymerization: Theory and simulations with dissipative particle dynamics. J Chem Phys 2014; 141:194906. [DOI: 10.1063/1.4901727] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- Anatoly V. Berezkin
- Max-Planck Institut für Eisenforschung GmbH, Max-Planck str. 1, 40237 Düsseldorf, Germany
- Technische Universität München, James-Franck-Str. 1, 85747 Garching, Germany
| | - Yaroslav V. Kudryavtsev
- Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, Leninsky prosp. 29, 119991 Moscow, Russia
| |
Collapse
|
203
|
Chen L, Prud’homme RK. Microencapsulation of Aqueous Compounds Using Hexamethylenediamine and Trimesoyl Chloride: Monodisperse Capsule Formation and Reaction Conditions on Membrane Properties. Ind Eng Chem Res 2014. [DOI: 10.1021/ie500096p] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Long Chen
- Department of Chemical
and
Biological Engineering, Princeton University, Princeton, New Jersey 08544, United States
| | - Robert K. Prud’homme
- Department of Chemical
and
Biological Engineering, Princeton University, Princeton, New Jersey 08544, United States
| |
Collapse
|
204
|
|
205
|
Zhao L, Ho WW. Novel reverse osmosis membranes incorporated with a hydrophilic additive for seawater desalination. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2013.12.066] [Citation(s) in RCA: 103] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
206
|
Wang X, Yeh TM, Wang Z, Yang R, Wang R, Ma H, Hsiao BS, Chu B. Nanofiltration membranes prepared by interfacial polymerization on thin-film nanofibrous composite scaffold. POLYMER 2014. [DOI: 10.1016/j.polymer.2013.12.007] [Citation(s) in RCA: 93] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
207
|
Kolev V, Freger V. Hydration, porosity and water dynamics in the polyamide layer of reverse osmosis membranes: A molecular dynamics study. POLYMER 2014. [DOI: 10.1016/j.polymer.2013.12.045] [Citation(s) in RCA: 76] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
208
|
Gao J, Sun SP, Zhu WP, Chung TS. Polyethyleneimine (PEI) cross-linked P84 nanofiltration (NF) hollow fiber membranes for Pb2+ removal. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2013.10.036] [Citation(s) in RCA: 139] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
209
|
|
210
|
Feng K, Tang B, Wu P. A new insight into the membrane-supported interfacial polymerization via Poisson Distribution. Sep Purif Technol 2014. [DOI: 10.1016/j.seppur.2013.11.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
211
|
Hermans S, Mariën H, Dom E, Bernstein R, Vankelecom IF. Simplified synthesis route for interfacially polymerized polyamide membranes. J Memb Sci 2014. [DOI: 10.1016/j.memsci.2013.10.005] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
212
|
Namvar-Mahboub M, Pakizeh M. Optimization of preparation conditions of polyamide thin film composite membrane for organic solvent nanofiltration. KOREAN J CHEM ENG 2013. [DOI: 10.1007/s11814-013-0213-6] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
213
|
Mbuli BS, Nxumalo EN, Krause RW, Pillay VL, Oren Y, Linder C, Mamba BB. Modification of polyamide thin-film composite membranes with amino-cyclodextrins and diethylamino-cyclodextrins for water desalination. Sep Purif Technol 2013. [DOI: 10.1016/j.seppur.2013.09.022] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
214
|
Tsuru T, Sasaki S, Kamada T, Shintani T, Ohara T, Nagasawa H, Nishida K, Kanezashi M, Yoshioka T. Multilayered polyamide membranes by spray-assisted 2-step interfacial polymerization for increased performance of trimesoyl chloride (TMC)/m-phenylenediamine (MPD)-derived polyamide membranes. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.07.031] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
215
|
Polyamide/Polyacrylonitrile (PA/PAN) thin film composite osmosis membranes: Film optimization, characterization and performance evaluation. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.05.037] [Citation(s) in RCA: 184] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
216
|
Gu JE, Lee S, Stafford CM, Lee JS, Choi W, Kim BY, Baek KY, Chan EP, Chung JY, Bang J, Lee JH. Molecular layer-by-layer assembled thin-film composite membranes for water desalination. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2013; 25:4778-4782. [PMID: 23847127 DOI: 10.1002/adma.201302030] [Citation(s) in RCA: 141] [Impact Index Per Article: 12.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/06/2013] [Revised: 05/11/2013] [Indexed: 06/02/2023]
Abstract
Molecular layer-by-layer (mLbL) assembled thin-film composite membranes fabricated by alternating deposition of reactive monomers on porous supports exhibit both improved salt rejection and enhanced water flux compared to traditional reverse osmosis membranes prepared by interfacial polymerization. Additionally, the well-controlled structures achieved by mLbL deposition further lead to improved antifouling performance.
Collapse
Affiliation(s)
- Joung-Eun Gu
- Center for Materials Architecturing, Korea Institute of Science and Technology (KIST), Seoul 136-791, Korea
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
217
|
Shen JN, Yu CC, Ruan HM, Gao CJ, Van der Bruggen B. Preparation and characterization of thin-film nanocomposite membranes embedded with poly(methyl methacrylate) hydrophobic modified multiwalled carbon nanotubes by interfacial polymerization. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.04.018] [Citation(s) in RCA: 184] [Impact Index Per Article: 16.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
218
|
Stawikowska J, Jimenez-Solomon MF, Bhole Y, Livingston AG. Nanoparticle contrast agents to elucidate the structure of thin film composite nanofiltration membranes. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2013.04.029] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
219
|
Ingole PG, Bajaj HC, Srivastava DN, Rebary B, Singh K. Preparation of Thin Film Polymer Composite Membranes for Optical Resolution of Racemic Mixture of α-Amino Acids. SEP SCI TECHNOL 2013. [DOI: 10.1080/01496395.2013.770764] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
220
|
|
221
|
Fang W, Shi L, Wang R. Interfacially polymerized composite nanofiltration hollow fiber membranes for low-pressure water softening. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2012.12.011] [Citation(s) in RCA: 179] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
222
|
Matthews TD, Yan H, Cahill DG, Coronell O, Mariñas BJ. Growth dynamics of interfacially polymerized polyamide layers by diffuse reflectance spectroscopy and Rutherford backscattering spectrometry. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2012.11.040] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
223
|
Shenoy R, Bowman CN. A Comprehensive Kinetic Model of Free-Radical-Mediated Interfacial Polymerization. MACROMOL THEOR SIMUL 2013. [DOI: 10.1002/mats.201200062] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
224
|
Ingole PG, Bajaj HC, Singh K. Preparation and performance evaluation of enantioselective polymer composite materials. RSC Adv 2013. [DOI: 10.1039/c2ra21787b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
225
|
Qian H, Zheng J, Zhang S. Preparation of microporous polyamide networks for carbon dioxide capture and nanofiltration. POLYMER 2013. [DOI: 10.1016/j.polymer.2012.12.005] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
226
|
Huang H, Qu X, Dong H, Zhang L, Chen H. Role of NaA zeolites in the interfacial polymerization process towards a polyamide nanocomposite reverse osmosis membrane. RSC Adv 2013. [DOI: 10.1039/c3ra40960k] [Citation(s) in RCA: 120] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
|
227
|
Peng J, Su Y, Chen W, Zhao X, Jiang Z, Dong Y, Zhang Y, Liu J, Xingzhong C. Polyamide nanofiltration membrane with high separation performance prepared by EDC/NHS mediated interfacial polymerization. J Memb Sci 2013. [DOI: 10.1016/j.memsci.2012.09.039] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
228
|
Gaudin F, Sintes-Zydowicz N. Correlation between the polymerization kinetics and the chemical structure of poly(urethane–urea) nanocapsule membrane obtained by interfacial step polymerization in miniemulsion. Colloids Surf A Physicochem Eng Asp 2012. [DOI: 10.1016/j.colsurfa.2012.09.040] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
229
|
Yuan F, Wang Z, Li S, Wang J, Wang S. Formation–structure–performance correlation of thin film composite membranes prepared by interfacial polymerization for gas separation. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2012.07.035] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
|
230
|
Han G, Zhang S, Li X, Widjojo N, Chung TS. Thin film composite forward osmosis membranes based on polydopamine modified polysulfone substrates with enhancements in both water flux and salt rejection. Chem Eng Sci 2012. [DOI: 10.1016/j.ces.2012.05.033] [Citation(s) in RCA: 253] [Impact Index Per Article: 21.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
231
|
Xie W, Geise GM, Freeman BD, Lee HS, Byun G, McGrath JE. Polyamide interfacial composite membranes prepared from m-phenylene diamine, trimesoyl chloride and a new disulfonated diamine. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2012.02.038] [Citation(s) in RCA: 244] [Impact Index Per Article: 20.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
232
|
Drazevic E, Bason S, Kosutic K, Freger V. Enhanced partitioning and transport of phenolic micropollutants within polyamide composite membranes. ENVIRONMENTAL SCIENCE & TECHNOLOGY 2012; 46:3377-3383. [PMID: 22260225 DOI: 10.1021/es204188j] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Aromatic phenols represent an important class of endocrine-disrupting and toxic pollutants, many of which (e.g., bisphenol A and substituted phenols) are known to be insufficiently removed by reverse osmosis (RO) and nanofiltration polyamide membranes that are widely used for water purification. In this study, the mechanism of phenol transport across the polyamide layer of RO membranes is studied using model phenolic compounds hydroquinone (HQ) and its oxidized counterpart benzoquinone (BQ). The study employs filtration experiments and two electrochemical techniques, impedance spectroscopy (EIS) and chronoamperometry (CA), to evaluate the permeability of an RO membrane SWC1 to these solutes in the concentration range 0.1-10 mM. In addition, combination of the permeability data with EIS results allows separately estimating the average diffusivity and partitioning of BQ and HQ. All methods produced permeability of the order 10(-7) to 10(-6) m s(-1) that decreased with solute concentration, even though the permeability obtained from filtration was consistently lower. The decrease of permeability with concentration could be related to the nonlinear convex partitioning isotherm, in agreement with earlier measurements by FTIR. The diffusivity of HQ and BQ was estimated to be of the order 10(-15) m(2) s(-1) and partitioning coefficient of the order 10. The high affinity of phenols toward polyamide and their high uptake may change membrane characteristics at high concentration of the solute. EIS results and hydraulic permeability indeed showed that permeability to ions and water significantly decreases with increasing concentration of organic solute.
Collapse
Affiliation(s)
- Emil Drazevic
- Faculty of Chemical Engineering and Technology, University of Zagreb, Marulicev trg 19, 10000 Zagreb, Croatia
| | | | | | | |
Collapse
|
233
|
Li X, Wang KY, Helmer B, Chung TS. Thin-Film Composite Membranes and Formation Mechanism of Thin-Film Layers on Hydrophilic Cellulose Acetate Propionate Substrates for Forward Osmosis Processes. Ind Eng Chem Res 2012. [DOI: 10.1021/ie2027052] [Citation(s) in RCA: 195] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | - Bradley Helmer
- Eastman Chemical Company, Kingsport, Tennessee 37663, United
States
| | | |
Collapse
|
234
|
|
235
|
Johnson PM, Yoon J, Kelly JY, Howarter JA, Stafford CM. Molecular layer-by-layer deposition of highly crosslinked polyamide films. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/polb.23002] [Citation(s) in RCA: 72] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
|
236
|
|
237
|
An Effective Method to Improve the Performance of Fixed Carrier Membrane via Incorporation of CO2-selective Adsorptive Silica Nanoparticles. Chin J Chem Eng 2011. [DOI: 10.1016/s1004-9541(11)60062-1] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
|
238
|
Zhu H, Szymczyk A, Balannec B. On the salt rejection properties of nanofiltration polyamide membranes formed by interfacial polymerization. J Memb Sci 2011. [DOI: 10.1016/j.memsci.2011.05.062] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
239
|
Song X, Liu Z, Sun DD. Nano gives the answer: breaking the bottleneck of internal concentration polarization with a nanofiber composite forward osmosis membrane for a high water production rate. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2011; 23:3256-3260. [PMID: 21638344 DOI: 10.1002/adma.201100510] [Citation(s) in RCA: 200] [Impact Index Per Article: 15.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/08/2011] [Revised: 04/07/2011] [Indexed: 05/30/2023]
Affiliation(s)
- Xiaoxiao Song
- School of Civil and Environmental Engineering, Nanyang Technological University, Singapore
| | | | | |
Collapse
|
240
|
Wang KY, Chung TS, Amy G. Developing thin-film-composite forward osmosis membranes on the PES/SPSf substrate through interfacial polymerization. AIChE J 2011. [DOI: 10.1002/aic.12635] [Citation(s) in RCA: 205] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
241
|
Kong C, Kanezashi M, Yamomoto T, Shintani T, Tsuru T. Controlled synthesis of high performance polyamide membrane with thin dense layer for water desalination. J Memb Sci 2010. [DOI: 10.1016/j.memsci.2010.06.022] [Citation(s) in RCA: 149] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
242
|
Novel tertiary amino containing thin film composite membranes prepared by interfacial polymerization for CO2 capture. J Memb Sci 2010. [DOI: 10.1016/j.memsci.2010.06.043] [Citation(s) in RCA: 131] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
243
|
Chang H, Khan R, Rong Z, Sapelkin A, Vadgama P. Study of albumin and fibrinogen membranes formed by interfacial crosslinking using microfluidic flow. Biofabrication 2010; 2:035002. [PMID: 20823505 DOI: 10.1088/1758-5082/2/3/035002] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Microfluidics enables scale reduction in sample volume with obvious benefits for reagent conservation. In contrast to conventional macro-scale flow, microfluidics also offers unprecedented control over flow dynamics. In particular, laminar flow is readily achieved, allowing for new analytical and synthetic strategies. Here, two parallel flows of buffer and xylene were used to create a stable liquid-liquid interface within linear micro-channels. These, respectively, carried protein (albumin or fibrinogen) and an acyl chloride to effect protein crosslinking. This created robust, micro-membranes at the interface that bisected the fluid channel. Membrane formation was self-limiting, with fibrinogen membranes showing greater solute permeability than albumin, based on dye transport (Ponceau S, Meldola Blue). The crosslinker isophthaloyl dichloride led to thinner, less permeable membranes than terephthaloyl chloride. Larger surface area membranes formed at a static liquid-liquid interface served as a more physically accessible model and allowed precise electrochemical determination of acetaminophen, catechol and peroxide diffusion coefficients, which confirmed the greater fibrinogen permeability. Scanning electron microscopy (SEM) of the membranes also indicated a higher population of discrete nanopores at the fibrinogen surface. A crosslinking pH had a strong effect on overall permeability. Adhesion of B50 neuronal cells was demonstrated, and it is proposed that the membranes could facilitate cell growth through bidirectional nutrient supply in a micrbioreactor format.
Collapse
Affiliation(s)
- Hong Chang
- IRC in Biomedical Materials, Department of Physics, Queen Mary University of London, Mile End Road, London E1 4NS, UK
| | | | | | | | | |
Collapse
|
244
|
Bason S, Kaufman Y, Freger V. Analysis of Ion Transport in Nanofiltration Using Phenomenological Coefficients and Structural Characteristics. J Phys Chem B 2010; 114:3510-7. [DOI: 10.1021/jp911615n] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Sarit Bason
- Zuckerberg Institute for Water Research and Department of Biotechnology and Environmental Engineering, Ben-Gurion University of the Negev, Sde-Boqer, 84990 Israel
| | - Yair Kaufman
- Zuckerberg Institute for Water Research and Department of Biotechnology and Environmental Engineering, Ben-Gurion University of the Negev, Sde-Boqer, 84990 Israel
| | - Viatcheslav Freger
- Zuckerberg Institute for Water Research and Department of Biotechnology and Environmental Engineering, Ben-Gurion University of the Negev, Sde-Boqer, 84990 Israel
| |
Collapse
|
245
|
Oizerovich-Honig R, Raim V, Srebnik S. Simulation of thin film membranes formed by interfacial polymerization. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2010; 26:299-306. [PMID: 19824686 DOI: 10.1021/la9024684] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
Abstract
Interfacial polymerization is widely used today for the production of ultrathin films for encapsulation, chemical separations, and desalination. Polyamide films, in particular, are employed in manufacturing of reverse osmosis and nanofiltration membranes. While these materials show excellent salt rejection, they have rather low water permeability, both properties that apparently stem from the rigid cross-linked structure. An increasing amount of experimental research on membranes of different chemistries and membrane characterization suggests the importance of other factors (such as unreacted functional groups and surface roughness) in determining membrane performance. We developed a molecular simulation model to qualitatively study the effects of various synthesis conditions on membrane performance, in terms of its estimated porosity and permeability. The model is of an interfacial aggregation process of two types of functional monomers. Film growth with time and structural characteristics of the final film are compared with predictions of existing theories and experimental observations.
Collapse
Affiliation(s)
- Rachel Oizerovich-Honig
- Department of Chemical Engineering, Technion-Israel Institute of Technology, Haifa, Israel 32000
| | | | | |
Collapse
|
246
|
Kong C, Shintani T, Tsuru T. “Pre-seeding”-assisted synthesis of a high performance polyamide-zeolite nanocomposite membrane for water purification. NEW J CHEM 2010. [DOI: 10.1039/c0nj00581a] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
247
|
Saha N, Joshi S. Performance evaluation of thin film composite polyamide nanofiltration membrane with variation in monomer type. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2009.06.025] [Citation(s) in RCA: 203] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
248
|
Wagh S, Dhumal S, Suresh A. An experimental study of polyurea membrane formation by interfacial polycondensation. J Memb Sci 2009. [DOI: 10.1016/j.memsci.2008.12.018] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
249
|
Kim D, Beebe DJ. Interfacial formation of porous membranes with poly(ethylene glycol) in a microfluidic environment. J Appl Polym Sci 2008. [DOI: 10.1002/app.27890] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
250
|
Preparation of thin-film-composite polyamide membranes for desalination using novel hydrophilic surface modifying macromolecules. J Memb Sci 2008. [DOI: 10.1016/j.memsci.2008.07.037] [Citation(s) in RCA: 152] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|