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Abdel-Hamed M. Styrene grafted ethylene chlorotrifluoroethylene (ECTFE-g-PSSA) protonic membranes: Preparation, characterization, and transport mechanism. POLYM ADVAN TECHNOL 2017. [DOI: 10.1002/pat.4194] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- M.O. Abdel-Hamed
- Physics Department, Faculty of Science; Minia University; Minia Egypt
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El-Toony MM, Abdel-Hady EE, El-Kelesh NA. Casting of poly (vinyl alcohol)/glycidyl methacrylate reinforced with titanium dioxide nanoparticles for proton exchange fuel cells. J Solid State Electrochem 2016. [DOI: 10.1007/s10008-016-3186-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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3
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Sinirlioglu D, Muftuoglu AE. Investigation of proton conductivity of PVDF based anhydrous proton exchange membranes (PEMs) obtained via a facile “Grafting Through” strategy. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-015-0868-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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4
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Abdel-Hady E, El-Toony M. Grafting of Vinyl Pyrrolidone/Styrene onto Ethylene/Chlorotrifluoroethylene Membrane for Proton ExchangeMembrane Fuel Cell. Electrochim Acta 2015. [DOI: 10.1016/j.electacta.2015.06.136] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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5
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Investigation of perfluorinated proton exchange membranes prepared via a facile strategy of chemically combining poly(vinylphosphonic acid) with PVDF by means of poly(glycidyl methacrylate) grafts. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-015-0796-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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6
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Jiang B, Pu H, Pan H, Chang Z, Jin M, Wan D. Proton conducting membranes based on semi-interpenetrating polymer network of fluorine-containing polyimide and perfluorosulfonic acid polymer via click chemistry. Electrochim Acta 2014. [DOI: 10.1016/j.electacta.2014.03.135] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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7
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Sinirlioglu D, Muftuoglu AE, Golcuk K, Bozkurt A. Investigation of proton conductivity of anhydrous proton exchange membranes prepared via grafting vinyltriazole onto alkaline-treated PVDF. ACTA ACUST UNITED AC 2014. [DOI: 10.1002/pola.27197] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Deniz Sinirlioglu
- Department of Chemistry, Faculty of Arts and Sciences; Fatih University; 34500 Buyukcekmece Istanbul Turkey
| | - Ali Ekrem Muftuoglu
- Department of Chemical Engineering, Faculty of Chemical and Metallurgical Engineering; Yildiz Technical University, Davutpasa Campus; 34220 Esenler Istanbul Turkey
| | - Kurtulus Golcuk
- Department of Physics, Faculty of Arts and Sciences; Fatih University; 34500 Buyukcekmece Istanbul Turkey
| | - Ayhan Bozkurt
- Department of Chemistry, Faculty of Arts and Sciences; Fatih University; 34500 Buyukcekmece Istanbul Turkey
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An investigation of proton conductivity of PVDF based 5-aminotetrazole functional polymer electrolyte membranes (PEMs) prepared via direct surface-initiated AGET ATRP of glycidyl methacrylate (GMA). JOURNAL OF POLYMER RESEARCH 2014. [DOI: 10.1007/s10965-014-0437-0] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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9
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An Investigation of Proton Conductivity of Vinyltriazole-Grafted PVDF Proton Exchange Membranes Prepared via Photoinduced Grafting. J CHEM-NY 2014. [DOI: 10.1155/2014/963131] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Proton exchange membrane fuel cells (PEMFCs) are considered to be a promising technology for clean and efficient power generation in the twenty-first century. In this study, high performance of poly(vinylidene fluoride) (PVDF) and proton conductivity of poly(1-vinyl-1,2,4-triazole) (PVTri) were combined in a graft copolymer, PVDF-g-PVTri, by the polymerization of 1-vinyl-1,2,4-triazole on a PVDF based matrix under UV light in one step. The polymers were doped with triflic acid (TA) at different stoichiometric ratios with respect to triazole units and the anhydrous polymer electrolyte membranes were prepared. All samples were characterized by FTIR and1H-NMR spectroscopies. Their thermal properties were examined by thermogravimetric analysis (TGA) and differential scanning calorimetry (DSC). TGA demonstrated that the PVDF-g-PVTri and PVDF-g-PVTri-(TA)x membranes were thermally stable up to 390°C and 330°C, respectively. NMR and energy dispersive X-ray spectroscopy (EDS) results demonstrated that PVDF-g-PVTri was successfully synthesized with a degree of grafting of 21%. PVDF-g-PVTri-(TA)3showed a maximum proton conductivity of6×10-3 Scm−1at 150°C and anhydrous conditions. CV study illustrated that electrochemical stability domain for PVDF-g-PVTri-(TA)3extended over 4.0 V.
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Synthesis and characterization of 1H-1,2,4-triazole functional polymer electrolyte membranes (PEMs) based on PVDF and 4-(chloromethyl)styrene via photoinduced grafting. JOURNAL OF POLYMER RESEARCH 2013. [DOI: 10.1007/s10965-013-0313-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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