Synthesis and characterization of new proton exchange membrane deriving from sulfonated polyether sulfone using ionic crosslinking for electrodialysis applications

Mabrouk, Walid; Lafi, Ridha; Charradi, Khaled; Ogier, Lionel; Hafiane, Amor; Fauvarque, Jean‐François; Sollogoub, Cyrille

doi:10.1002/pen.25543

Cited by 9 publications

(2 citation statements)

References 44 publications

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“…This indicates the material can play the crucial role to adsorption of dye and pigment (Figure 4C). [35][36][37][38] Various forces like van der Waals, hydrogen bond and others trigger adsorption. The material incubated with many electronegative atoms is proposed to show hydrogen bond.…”

Section: Resultsmentioning

confidence: 99%

Efficient removal of rhodamine B and methylene blue from water using polyurethane based porous material

Kumar

Panigrahi

et al. 2022

Polymer Engineering & Sci

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Here the thermally catalyzed azide‐alkyne click reaction was invoked for synthesis of functional triazole. The formed triazole was invoked to engineer polyurethane as water immiscible material. The synthesized functional triazole and polyurethane were well characterized using spectroscopic techniques—nuclear magnetic resonance (NMR), electrospray ionization mass spectrum (ESI MS), and attenuated total reflectance Fourier transform infrared (ATR‐FTIR) accordingly. The N2 adsorption–desorption isotherms confirmed the material to be mesoporous in nature with a surface area of 12.89 m2/g, pore volume of 0.085 cc/g, and pore radius of 7.14 nm. The characterized triazole material can be crucial with properties related to antifungal responses and UV absorption. The polyurethane material showed adsorption of amphiphilic dye—rhodamine (RH B) and methylene blue (MB). It was selective to release of rhodamine B (RH B) quite efficiently. The recycling of polyurethane reported up to cycle four revealed efficient adsorption‐release.

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Section: Resultsmentioning

confidence: 99%

Efficient removal of rhodamine B and methylene blue from water using polyurethane based porous material

Kumar

Panigrahi

et al. 2022

Polymer Engineering & Sci

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“…[ 3 ] Nevertheless, these polymers suffer from several limitations, which include stringent synthetic procedures to prepare them, low functioning temperature, high cost, and unfriendly environment nature. [ 4 ] Over the years, several types of sulfonic acid–functionalized hydrocarbon‐based polymers such as poly(arylene ether sulfone)s, [ 5 ] poly(arylene ether ketone)s, [ 6 ] polyphenylenes, [ 7 ] polyimides, [ 8 ] and polybenzimidazoles [ 9 ] were developed. Their properties were investigated as an alternative to those perfluorinated‐based ionomers.…”

Section: Introductionmentioning

confidence: 99%

Membrane properties of sulfonated polytriazoles with molecular branching

Singh

Chaterjee

Ghorai

et al. 2021

Polymer Engineering & Sci

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The incorporation of branching units in the polymer is beneficial in improving many of the polymer properties. This article deals with the synthesis of branched sulfonic acid–based copolytriazoles (PTHPSH‐XX) to prepare freestanding membranes. The copolymers were synthesized by the click reaction of 1,4‐bis(prop‐2‐ynyloxy)benzene, 1,3,5 tris[2‐trifluoromethyl‐4(4‐azidophenyl) phenoxy]benzene (B3), and 4,4′‐diazido‐2,2′‐stilbene disulfonic acid disodium salt. The chemical constructions of the subsequent copolymers were established by Fourier‐transform infrared spectroscopy and proton nuclear magnetic resonance spectroscopy. The copolymers showed high thermal stability, low water absorption, and outstanding structural robustness in their hydrated state. The presence of branching segments (B3) in the copolymers contributed to improved peroxide radical resistance and proton conductivity (71–192 mS/cm measured at 90°C) in comparison with their linear analogs. In addition, the membranes exhibited reasonably good set of mechanical properties (TS = 71–53 MPa, YM = 2.76–2.33 GPa). The membranes exhibited phase‐separated morphology in their transmission electron microscope images with ionic domains of 20–160 nm.

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Fabrication and characterization of graphene/sulfonated polyether sulfone octyl sulfonamide hybrid film with improved proton conductivity performance

Mabrouk

Jebri

Charradi

et al. 2023

J Solid State Electrochem

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Synthesis and characterization of new proton exchange membrane deriving from sulfonated polyether sulfone using ionic crosslinking for electrodialysis applications

Cited by 9 publications

References 44 publications

Efficient removal of rhodamine B and methylene blue from water using polyurethane based porous material

Efficient removal of rhodamine B and methylene blue from water using polyurethane based porous material

Membrane properties of sulfonated polytriazoles with molecular branching

Fabrication and characterization of graphene/sulfonated polyether sulfone octyl sulfonamide hybrid film with improved proton conductivity performance

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