1
|
Siow WJS, Chong JY, Ong JH, Kraft M, Wang R, Xu R. Vapor/Vapor-Solid Interfacial Growth of Covalent Organic Framework Membranes on Alumina Hollow Fiber for Advanced Molecular Separation. Angew Chem Int Ed Engl 2024; 63:e202406830. [PMID: 38787808 DOI: 10.1002/anie.202406830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2024] [Revised: 05/16/2024] [Accepted: 05/23/2024] [Indexed: 05/26/2024]
Abstract
Covalent organic frameworks (COFs), known for their chemical stability and porous crystalline structure, hold promises as advanced separation membranes. However, fabricating high-quality COF membranes, particularly on industrial-preferred hollow fiber substrates, remains challenging. This study introduces a novel vapor/vapor-solid (V/V-S) method for growing ultrathin crystalline TpPa-1 COF membranes on the inner lumen surface of alumina hollow fibers (TpPa-1/Alumina). Through vapor-phase monomer introduction onto polydopamine-modified alumina at 170 °C and 1 atm, efficient polymerization and crystallization occur at the confined V-S interface. This enables one-step growth within 8 h, producing 100 nm thick COF membranes with strong substrate adhesion. TpPa-1/Alumina exhibits exceptional stability and performance over 80 h in continuous cross-flow organic solvent nanofiltration (OSN), with methanol permeance of about 200 L m-2 h-1 bar-1 and dye rejection with molecular weight cutoff (MWCO) of approximately 700 Da. Moreover, the versatile V/V-S method synthesizes two additional COF membranes (TpPa2Cl/Alumina and TpHz/Alumina) with different pore sizes and chemical environments. Adjusting the COF membrane thickness between 100-500 nm is achievable easily by varying the growth cycle numbers. Notably, TpPa2Cl/Alumina demonstrates excellent OSN performance in separating the model active pharmaceutical ingredient glycyrrhizic acid (GA) from dimethyl sulfoxide (DMSO), highlighting the method's potential for large-scale industrial applications.
Collapse
Affiliation(s)
- Wei Jian Samuel Siow
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
- Singapore Membrane Technology Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 Cleantech Loop, Singapore, 637141, Singapore
- Nanyang Environment and Water Research Institute, Interdisciplinary Graduate Programme, Nanyang Technological University, 61 Nanyang Drive, Singapore, 637335, Singapore
| | - Jeng Yi Chong
- Singapore Membrane Technology Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 Cleantech Loop, Singapore, 637141, Singapore
| | - Jia Hui Ong
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
- Nanyang Environment and Water Research Institute, Interdisciplinary Graduate Programme, Nanyang Technological University, 61 Nanyang Drive, Singapore, 637335, Singapore
- Environmental Chemistry and Materials Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 Cleantech Loop, Singapore, 637141, Singapore
| | - Markus Kraft
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
- Cambridge Centre for Carbon Reduction in Chemical Technologies, Campus for Research Excellence and Technological Enterprise, National Research Foundation, CREATE Tower, 1 Create Way, Singapore, 138602, Singapore
- Department of Chemical Engineering and Biotechnology, University of Cambridge, West Cambridge, Philippa Fawcett Drive, Cambridge, CB3 0AS, United Kingdom
| | - Rong Wang
- Singapore Membrane Technology Centre, Nanyang Environment and Water Research Institute, Nanyang Technological University, 1 Cleantech Loop, Singapore, 637141, Singapore
- School of Civil and Environmental Engineering, Nanyang Technological University, 50 Nanyang Avenue, Singapore, 639798, Singapore
| | - Rong Xu
- School of Chemistry, Chemical Engineering and Biotechnology, Nanyang Technological University, 62 Nanyang Drive, Singapore, 637459, Singapore
- Cambridge Centre for Carbon Reduction in Chemical Technologies, Campus for Research Excellence and Technological Enterprise, National Research Foundation, CREATE Tower, 1 Create Way, Singapore, 138602, Singapore
| |
Collapse
|
2
|
Zhou A, Cao M, Qian D, Zhang J, Sun Y. Preparation of a Solvent-Resistant Nanofiltration Membrane of Liquefied Walnut Shell Modified by Ethylenediamine. MEMBRANES 2023; 13:719. [PMID: 37623780 PMCID: PMC10456442 DOI: 10.3390/membranes13080719] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/01/2023] [Accepted: 08/02/2023] [Indexed: 08/26/2023]
Abstract
N,N-dimethylformamide (DMF) has excellent chemical stability and is widely used as an aprotic polar solvent. In order to reduce production costs and reduce pollution to the surrounding environment, it is necessary to recycle and reuse DMF. Previous research has found that the thin film composite nanofiltration membrane prepared from liquefied walnut shells exhibited a high rejection rate in DMF, but relatively low permeance and mechanical strength. In order to increase permeance without compromising the separation performance, ethylenediamine (EDA) is used as a modifier to graft onto the structure of liquefied walnut shell through the Mannich reaction. Then, modified liquefied walnut shell as an aqueous monomer reacts with trimesoyl chloride (TMC) via the interfacial polymerization method on the EDA-crosslinked polyetherimide (PEI) membrane. The results show that the permeance of the prepared membrane is significantly improved by an order of magnitude, demonstrating a rejection rate of 98% for crystal violet (CV), and a permeance of 3.53 L m-2 h-1 bar-1 in DMF. In conclusion, this study reveals the potential of utilizing liquefied walnut shells as raw materials for preparing high-performance separation membranes and demonstrates that surface modification is a feasible approach to enhance permeance of membranes without sacrificing the rejection rate.
Collapse
Affiliation(s)
- Ayang Zhou
- School of Materials and Chemical Engineering, Chuzhou University, Chuzhou 239000, China; (M.C.); (Y.S.)
| | - Mingxue Cao
- School of Materials and Chemical Engineering, Chuzhou University, Chuzhou 239000, China; (M.C.); (Y.S.)
| | - Demeng Qian
- School of New Energy and Intelligent Connected Vehicles, Anhui University of Science and Technology, Huainan 232000, China
| | - Jingyao Zhang
- College of Chemical and Materials Engineering, Xuchang University, Xuchang 461000, China;
| | - Yaping Sun
- School of Materials and Chemical Engineering, Chuzhou University, Chuzhou 239000, China; (M.C.); (Y.S.)
| |
Collapse
|
3
|
Fabrication of Organic Solvent Nanofiltration Membrane through Interfacial Polymerization Using N-Phenylthioure as Monomer for Dimethyl Sulfoxide Recovery. SEPARATIONS 2023. [DOI: 10.3390/separations10030179] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/09/2023] Open
Abstract
To recover dimethyl sulfoxide, an organic solvent nanofiltration membrane is prepared via the interfacial polymerization method. N-Phenylthiourea (NP)is applied as a water-soluble monomer, reacted with trimesoyl chloride (TMC) on the polyetherimide substrate crosslinked by ethylenediamine. The results of attenuated total reflectance-fourier transform infrared spectroscopy and X-ray electron spectroscopy confirm that N-Phenylthiourea reacts with TMC. The membrane morphology is investigated through atomic force microscopy and scanning electronic microscopy, respectively. The resultant optimized TFC membranes NF-1NP exhibited stable permeance of about 4.3 L m−2 h−1 bar-1 and rejection of 97% for crystal violet (407.98 g mol−1) during a 36 h continuous separation operation. It was also found that the NF-1NP membrane has the highest rejection rate in dimethyl sulfoxide (DMSO), and the rejection rates in methanol, acetone, tetrahydrofuran, ethyl acetate and dimethylacetamide(DMAc) are 51%, 84%, 94%, 96% and 92% respectively. The maximum flux in the methanol system is 11 L m−2 h−1 bar−1, while that in acetone, tetrahydrofuran, ethyl acetate and DMAc is 4.3 L m−2 h−1 bar−1, 6.3 L m−2 h−1 bar−1, 3.2 L m−2 h−1 bar−1, 4.9 L m−2 h−1 bar−1 and 2.1 L m−2 h−1 bar−1, respectively. It was also found that the membrane prepared by N-Phenylthiourea containing aromatic groups has lower mobility and stronger solvent resistance than that of by thiosemicarbazide.
Collapse
|
4
|
Aburabie J, Nassrullah H, Hashaikeh R. Fine-tuning of carbon nanostructures/alginate nanofiltration performance: Towards electrically-conductive and self-cleaning properties. CHEMOSPHERE 2023; 310:136907. [PMID: 36265705 DOI: 10.1016/j.chemosphere.2022.136907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/18/2022] [Revised: 09/30/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
Electrically-conductive membranes became the center of attention owing to their enhanced ion selectivity and self-cleaning properties. Carbon nanostructures (CNS) attain high electrical conductivity, and fast water transport. Herein, we adopt a water-based, simple method to entrap CNS within Alginate network to fabricate self-cleaning nanofiltration membranes. CNS are embedded into membranes to improve the swelling/shrinkage resistivity, and to achieve electrical-conductivity. The CaAlg PEG-formed pores are tuned by organic-inorganic network via silane crosslinking. Flux/rejection profiles of Na2SO4 are studied/optimized in reference to fabrication parameters. 90% Na2SO4 rejection (7 LMH) is achieved for silane-CaAlg200-10% CNS membranes. Membranes exhibit outstanding electrical conductivity (∼2858 S m-1), which is attractive for fouling control. CaAlg/CNS membranes are tested to treat dye/saline water via two-stage filtration, namely, dye/salt separation and desalination. A successful dye/salt separation is achieved at the first stage with a rejection of 100%-RB and only 3.1% Na2SO4, and 54% Na2SO4 rejection in the second stage.
Collapse
Affiliation(s)
- Jamaliah Aburabie
- NYUAD Water Research Center, Engineering Division, New York University Abu Dhabi, Abu Dhabi, P.O. Box 129188, United Arab Emirates
| | - Haya Nassrullah
- NYUAD Water Research Center, Engineering Division, New York University Abu Dhabi, Abu Dhabi, P.O. Box 129188, United Arab Emirates; Chemical and Biomolecular Engineering Division, New York University, Tandon School of Engineering, NY, 11201, USA
| | - Raed Hashaikeh
- NYUAD Water Research Center, Engineering Division, New York University Abu Dhabi, Abu Dhabi, P.O. Box 129188, United Arab Emirates.
| |
Collapse
|
5
|
Han C, Liu Q, Xia Q, Wang Y. Facilely cyclization-modified PAN nanofiber substrate of thin film composite membrane for ultrafast polar solvent separation. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.119911] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
6
|
Bioinspired: A 3D vertical silicon sponge-inspired construction of organic-inorganic loose mass transfer nanochannels for enhancing properties of polyimide nanofiltration membranes. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2020.118038] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
7
|
Li Y, Zhu J, Li S, Guo Z, Van der Bruggen B. Flexible Aliphatic-Aromatic Polyamide Thin Film Composite Membrane for Highly Efficient Organic Solvent Nanofiltration. ACS APPLIED MATERIALS & INTERFACES 2020; 12:31962-31974. [PMID: 32559377 DOI: 10.1021/acsami.0c07341] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Membranes with strong solvent resistance and efficient molecular separation are desirable in industries. Especially the fractionation of organic molecules in harsh organic solvents still remains a challenge in the pharmaceutical industry. Here, we report a flexible aliphatic-aromatic polyamide thin-film composite (TFC) membrane with high stability, permeability, and precise selectivity in mild solvents as well as in polar aprotic solvents. This composite organic solvent nanofiltration (OSN) membrane integrates a cross-linked sub-100 nm nanofilm and a nanofibrous sublayer. The flexible aliphatic chains in the polyamide network render the selective layer with a tunable free volume in different organic solvents. Consistent with the solvent swelling degrees, the membrane shows a cutoff in a sequence of dimethyl sulfoxide (DMSO, MWCO: 814 g mol-1) > N,N-dimethylformamide (DMF, MWCO: 648 g mol-1) > methanol (MWCO: 506 g mol-1, with DMF activation) > methanol (MWCO: 327 g mol-1). The membrane can precisely fractionate two molecules with difference in molar mass of <166 g mol-1 in a polar aprotic solvent, DMSO. Long-term filtration tests in DMF further demonstrate that the TFC membrane has an outstanding chemical stability and molecular selectivity in aggressive organic media. This work provides an efficient way to control OSN membrane separations by introducing flexible alkane chains into the rigid polymer structure followed by solvent activation. Additionally, the high permeance and excellent separation efficiency of the TFC membrane highlight its great potential for molecular separation in pharmaceutical and chemical industries.
Collapse
Affiliation(s)
- Yi Li
- Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
| | - Junyong Zhu
- School of Chemical Engineering, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Sha Li
- Department of Bioengineering, Zunyi Medical University, Zhuhai Campus, Zhuhai, Guangdong 519041, P. R. China
| | - Zhong Guo
- Department of Bioengineering, Zunyi Medical University, Zhuhai Campus, Zhuhai, Guangdong 519041, P. R. China
| | - Bart Van der Bruggen
- Department of Chemical Engineering, KU Leuven, Celestijnenlaan 200F, B-3001 Leuven, Belgium
- Faculty of Engineering and the Built Environment, Tshwane University of Technology, Private Bag X680, Pretoria 0001, South Africa
| |
Collapse
|
8
|
Aburabie JH, Puspasari T, Peinemann KV. Alginate-based membranes: Paving the way for green organic solvent nanofiltration. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117615] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
9
|
Konca K, Çulfaz-Emecen PZ. Effect of carboxylic acid crosslinking of cellulose membranes on nanofiltration performance in ethanol and dimethylsulfoxide. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.117175] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
10
|
Li Y, Xue J, Zhang X, Cao B, Li P. Formation of Macrovoid-Free PMDA-MDA Polyimide Membranes Using a Gelation/Non-Solvent-Induced Phase Separation Method for Organic Solvent Nanofiltration. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00623] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuan Li
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Jingjing Xue
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Xu Zhang
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Bing Cao
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| | - Pei Li
- College of Materials Science and Engineering, Beijing University of Chemical Technology, Beijing 100029, China
| |
Collapse
|
11
|
Zhou A, Shi C, He X, Fu Y, Anjum AW, Zhang J, Li W. Polyarylester nanofiltration membrane prepared from monomers of vanillic alcohol and trimesoyl chloride. Sep Purif Technol 2018. [DOI: 10.1016/j.seppur.2017.10.047] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
12
|
Jeon S, Nishitani A, Cheng L, Fang LF, Kato N, Shintani T, Matsuyama H. One-step fabrication of polyamide 6 hollow fibre membrane using non-toxic diluents for organic solvent nanofiltration. RSC Adv 2018; 8:19879-19882. [PMID: 35541000 PMCID: PMC9080769 DOI: 10.1039/c8ra03328e] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2018] [Accepted: 05/23/2018] [Indexed: 11/21/2022] Open
Abstract
We developed new polyamide 6 hollow fibre membranes using a green process to fabricate cutting-edge “organic solvent nanofiltration” membranes by one-step spinning process for organic solvent separation. This economic and sustainable membrane showed good rejection and durability performance in various organic solvents. We developed new polyamide 6 hollow fibre membranes using a green process to fabricate cutting-edge “organic solvent nanofiltration” membranes by one-step spinning process for organic solvent separation.![]()
Collapse
Affiliation(s)
- Sungil Jeon
- Center for Membrane and Film Technology
- Department of Chemical Science and Engineering
- Kobe University
- Kobe
- Japan
| | - Atsushi Nishitani
- Center for Membrane and Film Technology
- Department of Chemical Science and Engineering
- Kobe University
- Kobe
- Japan
| | - Liang Cheng
- Center for Membrane and Film Technology
- Department of Chemical Science and Engineering
- Kobe University
- Kobe
- Japan
| | - Li-Feng Fang
- Center for Membrane and Film Technology
- Department of Chemical Science and Engineering
- Kobe University
- Kobe
- Japan
| | - Noriaki Kato
- Center for Membrane and Film Technology
- Department of Chemical Science and Engineering
- Kobe University
- Kobe
- Japan
| | - Takuji Shintani
- Center for Membrane and Film Technology
- Graduate School of Science
- Technology and Innovation
- Kobe University
- Kobe
| | - Hideto Matsuyama
- Center for Membrane and Film Technology
- Department of Chemical Science and Engineering
- Kobe University
- Kobe
- Japan
| |
Collapse
|
13
|
Mariën H, Vankelecom IF. Transformation of cross-linked polyimide UF membranes into highly permeable SRNF membranes via solvent annealing. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.080] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
14
|
Barankova E, Tan X, Villalobos LF, Litwiller E, Peinemann KV. A Metal Chelating Porous Polymeric Support: The Missing Link for a Defect-Free Metal-Organic Framework Composite Membrane. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201611927] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Eva Barankova
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Xiaoyu Tan
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Luis Francisco Villalobos
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Eric Litwiller
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Klaus-Viktor Peinemann
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| |
Collapse
|
15
|
Barankova E, Tan X, Villalobos LF, Litwiller E, Peinemann KV. A Metal Chelating Porous Polymeric Support: The Missing Link for a Defect-Free Metal-Organic Framework Composite Membrane. Angew Chem Int Ed Engl 2017; 56:2965-2968. [DOI: 10.1002/anie.201611927] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2016] [Indexed: 11/09/2022]
Affiliation(s)
- Eva Barankova
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Xiaoyu Tan
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Luis Francisco Villalobos
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Eric Litwiller
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| | - Klaus-Viktor Peinemann
- Advanced Membranes and Porous Materials Center; King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Kingdom of Saudi Arabia
| |
Collapse
|
16
|
Aburabie J, Peinemann KV. Crosslinked poly(ether block amide) composite membranes for organic solvent nanofiltration applications. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.09.027] [Citation(s) in RCA: 56] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
17
|
Hai Y, Zhang J, Shi C, Zhou A, Bian C, Li W. Thin film composite nanofiltration membrane prepared by the interfacial polymerization of 1,2,4,5-benzene tetracarbonyl chloride on the mixed amines cross-linked poly(ether imide) support. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.07.050] [Citation(s) in RCA: 53] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
18
|
|
19
|
|
20
|
Badalov S, Oren Y, Arnusch CJ. Ink-jet printing assisted fabrication of patterned thin film composite membranes. J Memb Sci 2015. [DOI: 10.1016/j.memsci.2015.06.051] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
21
|
Recent developments in thin film (nano)composite membranes for solvent resistant nanofiltration. Curr Opin Chem Eng 2015. [DOI: 10.1016/j.coche.2015.01.009] [Citation(s) in RCA: 154] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|