Abstract
This paper focuses on the transport and mechanical properties of ion-exchange membranes (IEMs) in an aqueous NaOH solution. Heterogeneous IEMs based on styrene–divinylbenzene and polyethylene reinforced with polyester (PES) or polyamide (PAD) fabric were studied. The IEMs were exposed to a 5% NaOH solution for 30 and 90 days and the changes in electrochemical resistance, transport number and permselectivity were evaluated. Moreover, the structure of the IEMs was observed after exposure and their mechanical properties were evaluated. The results show that NaOH solution has the most damaging effect, especially to PES cloth and the membrane as whole, mainly due to dimensional changes. Furthermore, changes in electrochemical resistance were observed.
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References
Dammak L, Larchet C, Grande D (2009) Ageing of ion-exchange membranes in oxidant solutions. Sep Purif Technol 69(1):43–47. doi:10.1016/j.seppur.2009.06.016
Demina OA, Demin AV, Gnusin NP, Zabolotskii VI (2010) Effect of an aprotic solvent on the properties and structure of ion-exchange membranes. Polymer Sci Ser A 52(12):1270–1282. doi:10.1134/S0965545X10120059
Garcia-Vasquez W, Ghalloussi R, Dammak L, Larchet C, Nikonenko V, Grande D (2014) Structure and properties of heterogeneous and homogeneous ion-exchange membranes subjected to ageing in sodium hypochlorite. J Membr Sci 452:104–116. doi:10.1016/j.memsci.2013.10.035
Ghalloussi R, Garcia-Vasquez W, Bellakhal N, Larchet C, Dammak L, Huguet P, Grande D (2011) Ageing of ion-exchange membranes used in electrodialysis: Investigation of static parameters, electrolytepermeability and tensile strength. Sep Purif Technol 80:270–275. doi:10.1016/j.seppur.2011.05.005
Ghalloussi R, Garcia-Vasquez W, Chaabane L, Dammak L, Larchet C, Deabate SV, Nevakshenova E, Nikonenko V, Grande D (2013) Ageing of ion-exchange membranes in electrodialysis: A structural andphysicochemical investigation. J Membr Sci 436:68–78. doi:10.1016/j.memsci.2013.02.011
Hong JG, Zhang B, Glabman S, Uzal N, Dou X, Zhang H et al (2015) Potential ion exchange membranes and system performance in reverse electrodialysis for power generation: a review. J Membr Sci 486:71–88. doi:10.1016/j.memsci.2015.02.039
Kaláb J, Palatý Z (2012) Electrodialysis of oxalic acid: batch process modeling. Chem Pap 66(12):1118–1123. doi:10.2478/s11696-012-0232-5
Káňavová N, Machuča L, Tvrzník D (2014) Determination of limiting current density for different electrodialysis modules. Chem Pap 68(3):324–329. doi:10.2478/s11696-013-0456-z
Kneifel K, Hattenbach K (1980) Properties and long-term behavior of ion exchange membranes. Desalination 34(1–2):77–95. doi:10.1016/S0011-9164(00)88582-3
Lee H-J, Park J-S, Kang M-S, Moon S-H (2003) Effects of silica sol on ion exchange membranes: electrochemical characterization of anion exchange membranes in electrodialysis of silica sol containing-solutions. Korean J Chem Eng 20(5):889–895. doi:10.1007/BF02697294
Lucas N, Bienaime C, Belloy C, Queneudec M, Silvestre F, Nava-Saucedo J-E (2008) Polymer biodegradation: mechanisms and estimation techniques—a review. Chemosphere 73(4):429–442. doi:10.1016/j.chemosphere.2008.06.064
Mashiur R (2012) Degradation of polyesters in medical applications. In: Saleh HED (ed) Polyester. InTech. doi:10.5772/47765
Mleziva J, Šňupárek J (2000) Polymery: výroba, struktura, vlastnosti a použití (2. přeprac. vyd.). Praha: Sobotáles
Pupkevich V, Glibin V, Karamanev D (2007) The effect of ferric ions on the conductivity of various types of polymer cation exchange membranes. J Solid State Electrochem 11(10):1429–1434. doi:10.1007/s10008-007-0306-4
Sata T, Tsujimoto M, Yamaguchi T, Matsusaki K (1996) Change of anion exchange membranes in an aqueous sodium hydroxide solution at high temperature. J Membr Sci 112(2):161–170. doi:10.1016/0376-7388(95)00292-8
Shishkina SV, Zhelonkina EA, Kononova TV (2013) Effect of chromium compounds on the properties of ion-exchange membranes. Pet Chem 53(7):494–499. doi:10.1134/S0965544113070165
Smith M, March J (2007) March’s advanced organic chemistry: reactions, mechanisms, and structure, 6th edn. John Wiley, Hoboken
Stránská E, Neděla D, Válek R, Křivčík J (2015) Optimization of preparation of heterogeneous cation exchange membranes using different particle size distributions of ion exchange resins. Chemické Listy 109:701–709
Acknowledgements
The work was carried out within the framework of the project No. LO1418 “Progressive development of Membrane Innovation Centre” supported by the program NPU I, Ministry of Education Youth and Sports of the Czech Republic, using the infrastructure Membrane Innovation Centre.
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Table S2: Tensile strength of reinforcing cloths related to cross-section of specimen (0.08 mm × 10 mm, σM1) and real cross-section of fibers (σM2) and elongation (ε) (DOCX 14 kb)
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Bulejko, P., Stránská, E. & Weinertová, K. Electrochemical and mechanical stability of ion-exchange membranes in alkaline solution. Chem. Pap. 71, 1303–1309 (2017). https://doi.org/10.1007/s11696-016-0122-3
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DOI: https://doi.org/10.1007/s11696-016-0122-3