1
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Zhang Z, Cui R, Jiang X, Yu C, Zhou Y. Effect of ionic groups on the morphology and transport properties in a novel perfluorinated ionomer containing sulfonic and phosphonic acid groups: a molecular dynamics study. Phys Chem Chem Phys 2024; 26:12806-12819. [PMID: 38619877 DOI: 10.1039/d4cp00962b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
Combining the phosphonic acid group with the sulfonic acid group in PEMs has been shown to be an effective strategy for improving the fuel cell performance. However, the interplay of two different ionic groups and the resulting effect on the membrane properties have not been fully elucidated. Here, we used classical molecular dynamics simulation to investigate the morphologies, transport properties and effects of ionic groups in a novel perfluorinated PEM containing two ionic groups (PFSA-PFPA) in comparison to the corresponding homopolymers. Phase separations between hydrophilic and hydrophobic domains are confirmed in these PEMs and result from the evolution of water clusters formed around the ionic groups. The combination of both ionic groups brings a complicated morphological feature in PFSA-PFPA, with near-cylindrical aqueous domains of large length scales interconnected by tortuous domains of small sizes. And we found that the self-diffusion coefficients of water molecules are strongly related to morphologies, with the water transport in PFSA-PFPA lying between two analogous homopolymers. At the molecular level, we found that the sulfonic and phosphonic acid groups have distinct effects on the coordination behaviors and the dynamics of water molecules and hydronium ions. Strong electrostatic interactions lead to compact coordination structures and sluggish dynamics of hydronium ions around phosphonic acid groups, which determine the morphological evolution and transport properties in PFSA-PFPA. Our study affords insights into the relationship between molecular characteristics and transport properties bridged by phase-separated morphologies in a novel PEM containing both sulfonic acid and phosphonic acid groups, which deepens the understanding of the interplay between two ionic groups and may inspire the rational design of high-performance PEMs.
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Affiliation(s)
- Zongwei Zhang
- School of Chemistry & Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Rui Cui
- School of Chemistry & Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
| | - Xuesong Jiang
- School of Chemistry & Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Chinese Academy of Sciences, China
| | - Chunyang Yu
- School of Chemistry & Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Chinese Academy of Sciences, China
| | - Yongfeng Zhou
- School of Chemistry & Chemical Engineering, Frontiers Science Center for Transformative Molecules, Shanghai Key Laboratory of Electrical Insulation and Thermal Aging, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai, 200240, China.
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Chinese Academy of Sciences, China
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2
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Kim YS. Hydrocarbon Ionomeric Binders for Fuel Cells and Electrolyzers. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2023; 10:e2303914. [PMID: 37814366 DOI: 10.1002/advs.202303914] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 08/08/2023] [Indexed: 10/11/2023]
Abstract
Ionomeric binders in catalyst layers, abbreviated as ionomers, play an essential role in the performance of polymer-electrolyte membrane fuel cells and electrolyzers. Due to environmental issues associated with perfluoroalkyl substances, alternative hydrocarbon ionomers have drawn substantial attention over the past few years. This review surveys literature to discuss ionomer requirements for the electrodes of fuel cells and electrolyzers, highlighting design principles of hydrocarbon ionomers to guide the development of advanced hydrocarbon ionomers.
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Affiliation(s)
- Yu Seung Kim
- MPA-11: Materials Synthesis and Integrated Devices, Los Alamos National Laboratory, Los Alamos, NM, 87545, USA
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3
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Matveev D, Raeva A, Borisov I, Vasilevsky V, Matveeva Y, Zhansitov A, Khashirova S, Volkov V. Effect of Molecular Weight and Chemical Structure of Terminal Groups on the Properties of Porous Hollow Fiber Polysulfone Membranes. MEMBRANES 2023; 13:412. [PMID: 37103839 PMCID: PMC10142848 DOI: 10.3390/membranes13040412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2023] [Revised: 03/30/2023] [Accepted: 03/31/2023] [Indexed: 06/19/2023]
Abstract
For the first time, polysulfones (PSFs) were synthesized with chlorine and hydroxyl terminal groups and studied for the task of producing porous hollow fiber membranes. The synthesis was carried out in dimethylacetamide (DMAc) at various excesses of 2,2-bis(4-hydroxyphenyl)propane (Bisphenol A) and 4,4'-dichlorodiphenylsulfone, as well as at an equimolar ratio of monomers in various aprotic solvents. The synthesized polymers were studied by nuclear magnetic resonance (NMR), differential scanning calorimetry, gel permeation chromatography (GPC), and the coagulation values of 2 wt.% PSF polymer solutions in N-methyl-2-pyrollidone were determined. According to GPC data, PSFs were obtained in a wide range of molecular weights Mw from 22 to 128 kg/mol. NMR analysis confirmed the presence of terminal groups of a certain type in accordance with the use of the corresponding monomer excess in the synthesis process. Based on the obtained results on the dynamic viscosity of dope solutions, promising samples of the synthesized PSF were selected to produce porous hollow fiber membranes. The selected polymers had predominantly -OH terminal groups and their molecular weight was in the range of 55-79 kg/mol. It was found that porous hollow fiber membrane from PSF with Mw 65 kg/mol (synthesized in DMAc with an excess of Bisphenol A 1%) has a high helium permeability of 45 m3/m2∙h∙bar and selectivity α (He/N2) = 2.3. This membrane is a good candidate to be used as a porous support for thin-film composite hollow fiber membrane fabrication.
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Affiliation(s)
- Dmitry Matveev
- A.V. Topchiev Institute of Petrochemical Synthesis RAS, 29 Leninsky Prospekt, 119991 Moscow, Russia
| | - Alisa Raeva
- A.V. Topchiev Institute of Petrochemical Synthesis RAS, 29 Leninsky Prospekt, 119991 Moscow, Russia
| | - Ilya Borisov
- A.V. Topchiev Institute of Petrochemical Synthesis RAS, 29 Leninsky Prospekt, 119991 Moscow, Russia
| | - Vladimir Vasilevsky
- A.V. Topchiev Institute of Petrochemical Synthesis RAS, 29 Leninsky Prospekt, 119991 Moscow, Russia
| | - Yulia Matveeva
- A.V. Topchiev Institute of Petrochemical Synthesis RAS, 29 Leninsky Prospekt, 119991 Moscow, Russia
| | - Azamat Zhansitov
- Progressive Materials and Additive Technologies Center, Kabardino-Balkarian State University Named after H.M. Berbekov, St. Chernyshevsky, 173, 360004 Nalchik, Russia
| | - Svetlana Khashirova
- Progressive Materials and Additive Technologies Center, Kabardino-Balkarian State University Named after H.M. Berbekov, St. Chernyshevsky, 173, 360004 Nalchik, Russia
| | - Vladimir Volkov
- A.V. Topchiev Institute of Petrochemical Synthesis RAS, 29 Leninsky Prospekt, 119991 Moscow, Russia
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4
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Development of sulfonic acid–functionalized tetraethyl orthosilicate derivative cross-linked with sulfonated PEEK membranes for fuel cell applications. J Solid State Electrochem 2022. [DOI: 10.1007/s10008-022-05276-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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5
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Peng J, Fu X, Luo J, Liu Y, Wang L, Peng X. Constructing novel cross-linked polybenzimidazole network for high-performance high-temperature proton exchange membrane. J Memb Sci 2022. [DOI: 10.1016/j.memsci.2021.120037] [Citation(s) in RCA: 18] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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6
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Synthesis of poly(aryl ether)s bearing phosphonated side-chains from phosphonate ester-containing bisphenols. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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7
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8
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Li Z, Zhi Y, Ni Y, Su H, Miao Y, Shan S. Novel melamine-based porous organic materials as metal-free catalysts for copolymerization of SO2 with epoxide. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123434] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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Atanasov V, Lee AS, Park EJ, Maurya S, Baca ED, Fujimoto C, Hibbs M, Matanovic I, Kerres J, Kim YS. Synergistically integrated phosphonated poly(pentafluorostyrene) for fuel cells. NATURE MATERIALS 2021; 20:370-377. [PMID: 33288898 DOI: 10.1038/s41563-020-00841-z] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2020] [Accepted: 09/23/2020] [Indexed: 06/12/2023]
Abstract
Modern electrochemical energy conversion devices require more advanced proton conductors for their broad applications. Phosphonated polymers have been proposed as anhydrous proton conductors for fuel cells. However, the anhydride formation of phosphonic acid functional groups lowers proton conductivity and this prevents the use of phosphonated polymers in fuel cell applications. Here, we report a poly(2,3,5,6-tetrafluorostyrene-4-phosphonic acid) that does not undergo anhydride formation and thus maintains protonic conductivity above 200 °C. We use the phosphonated polymer in fuel cell electrodes with an ion-pair coordinated membrane in a membrane electrode assembly. This synergistically integrated fuel cell reached peak power densities of 1,130 mW cm-2 at 160 °C and 1,740 mW cm-2 at 240 °C under H2/O2 conditions, substantially outperforming polybenzimidazole- and metal phosphate-based fuel cells. Our result indicates a pathway towards using phosphonated polymers in high-performance fuel cells under hot and dry operating conditions.
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Affiliation(s)
- Vladimir Atanasov
- Institute of Chemical Process Engineering, University of Stuttgart, Stuttgart, Germany
| | - Albert S Lee
- MPA-11: Materials Synthesis and Integrated Devices, Los Alamos National Laboratory, Los Alamos, NM, USA
- Materials Architecturing Research Center, Korea Institute of Science and Technology, Seoul, Republic of Korea
| | - Eun Joo Park
- MPA-11: Materials Synthesis and Integrated Devices, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - Sandip Maurya
- MPA-11: Materials Synthesis and Integrated Devices, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - Ehren D Baca
- Nanoscale Sciences Department, Sandia National Laboratories, Albuquerque, NM, USA
| | - Cy Fujimoto
- Nanoscale Sciences Department, Sandia National Laboratories, Albuquerque, NM, USA
| | - Michael Hibbs
- Nanoscale Sciences Department, Sandia National Laboratories, Albuquerque, NM, USA
| | - Ivana Matanovic
- Department of Chemical and Biological Engineering, Center for Micro-Engineered Materials (CMEM), University of New Mexico, Albuquerque, NM, USA
- T-1: Physics and Chemistry of Materials, Los Alamos National Laboratory, Los Alamos, NM, USA
| | - Jochen Kerres
- Institute of Chemical Process Engineering, University of Stuttgart, Stuttgart, Germany.
- Chemical Resource Beneficiation, Faculty of Natural Sciences, North-West University, Potchefstroom, South Africa.
- Forschungszentrum Jülich GmbH, Helmholtz Institute Erlangen-Nürnberg for Renewable Energy (IEK-11), Erlangen, Germany.
| | - Yu Seung Kim
- MPA-11: Materials Synthesis and Integrated Devices, Los Alamos National Laboratory, Los Alamos, NM, USA.
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10
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Synthesis and characterization of piperazine containing polyaspartimides blended polysulfone membranes for fuel cell applications. J Solid State Electrochem 2021. [DOI: 10.1007/s10008-021-04924-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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11
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Jiang H, Wang T, Li S, Zhao ZP. Fabrication of porous polymer membrane from polysulfone grafted with acid ionic liquid and the catalytic property for inulin hydrolysis. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2020.118742] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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12
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13
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Kang S, Park MJ. 100th Anniversary of Macromolecular Science Viewpoint: Block Copolymers with Tethered Acid Groups: Challenges and Opportunities. ACS Macro Lett 2020; 9:1527-1541. [PMID: 35617073 DOI: 10.1021/acsmacrolett.0c00629] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Scientific research on advanced polymer electrolytes has led to the emergence of all-solid-state energy storage/transfer systems. Early research began with acid-tethered polymers half a century ago, and research interest has gradually shifted to high-precision polymers with controllable acid functional groups and nanoscale morphologies. Consequently, various self-assembled acid-tethered block polymer morphologies have been produced. Their ion properties are profoundly affected by the multiscale intermolecular interactions in confinements. The creation of hierarchically organized ion/dipole arrangements inside the block copolymer nanostructures has been highlighted as a future method for developing advanced single-ion polymers with decoupled ion dynamics and polymer chain relaxation. Several emerging practical applications of the acid-tethered block copolymers have been explored to draw attention to the challenges and opportunities in developing state-of-the-art electrochemical systems.
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Affiliation(s)
- Sejong Kang
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea 790-784
| | - Moon Jeong Park
- Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea 790-784
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14
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Preparation of anion exchange membrane by efficient functionalization of polysulfone for electrodialysis. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117591] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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15
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Phosphonated mesoporous silica based composite membranes for high temperature proton exchange membrane fuel cells. J Solid State Electrochem 2019. [DOI: 10.1007/s10008-019-04290-w] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Labalme E, David G, Buvat P, Bigarre J. A simple strategy based on a highly fluorinated polymer blended with a fluorinated polymer containing phosphonic acid to improve the properties of PEMFCs. NEW J CHEM 2019. [DOI: 10.1039/c9nj03037a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Phosphonic acid containing fluorinated blend membranes led to new PEMFCs with a proton conductivity of 40 mS cm−1 at 80 °C.
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Affiliation(s)
- Etienne Labalme
- Equipe Ingénierie et Architecture Macromoléculaires
- Institut Charles Gerhardt UMR CNRS 5253
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier Cedex 5
- France
| | - Ghislain David
- Equipe Ingénierie et Architecture Macromoléculaires
- Institut Charles Gerhardt UMR CNRS 5253
- Ecole Nationale Supérieure de Chimie de Montpellier
- 34296 Montpellier Cedex 5
- France
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17
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Date B, Han J, Park S, Park EJ, Shin D, Ryu CY, Bae C. Synthesis and Morphology Study of SEBS Triblock Copolymers Functionalized with Sulfonate and Phosphonate Groups for Proton Exchange Membrane Fuel Cells. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b01848] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Bhagyashree Date
- Department of Chemistry and
Chemical Biology, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Junyoung Han
- Department of Chemistry and
Chemical Biology, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Sungmin Park
- Department of Chemistry and
Chemical Biology, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Eun Joo Park
- Department of Chemistry and
Chemical Biology, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Dongwon Shin
- Department of Chemistry and
Chemical Biology, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Chang Y. Ryu
- Department of Chemistry and
Chemical Biology, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
| | - Chulsung Bae
- Department of Chemistry and
Chemical Biology, Rensselaer Polytechnic Institute, Troy, New York 12180, United States
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18
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Elumalai V, Annapooranan R, Ganapathikrishnan M, Sangeetha D. A synthesis study of phosphonated PSEBS for high temperature proton exchange membrane fuel cells. J Appl Polym Sci 2017. [DOI: 10.1002/app.45954] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
| | - Raja Annapooranan
- Department of Mechanical Engineering; Anna University; Chennai India
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19
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Ng LY, Ahmad A, Mohammad AW. Alteration of polyethersulphone membranes through UV-induced modification using various materials: A brief review. ARAB J CHEM 2017. [DOI: 10.1016/j.arabjc.2013.07.009] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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20
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Imteyaz S, Rafiuddin. Synthesis of Phosphonated Poly(vinyl alcohol)-Based Composite Membrane: Effects of Counter and Co-Ions on Its Electrochemical Properties for Separation Applications. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b03387] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Shahla Imteyaz
- Membrane Research Laboratory,
Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
| | - Rafiuddin
- Membrane Research Laboratory,
Department of Chemistry, Aligarh Muslim University, Aligarh 202002, India
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21
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Sood R, Donnadio A, Giancola S, Kreisz A, Jones DJ, Cavaliere S. 1,2,3-Triazole-Functionalized Polysulfone Synthesis through Microwave-Assisted Copper-Catalyzed Click Chemistry: A Highly Proton Conducting High Temperature Membrane. ACS APPLIED MATERIALS & INTERFACES 2016; 8:16897-16906. [PMID: 27243583 DOI: 10.1021/acsami.6b02713] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Microwave heating holds all the aces regarding development of effective and environmentally friendly methods to perform chemical transformations. Coupling the benefits of microwave-enhanced chemistry with highly reliable copper-catalyzed azide-alkyne cycloaddition (CuAAC) click chemistry paves the way for a rapid and efficient synthesis procedure to afford high performance thermoplastic materials. We describe herein fast and high yielding synthesis of 1,2,3-triazole-functionalized polysulfone through microwave-assisted CuAAC as well as explore their potential as phosphoric acid doped polymer electrolyte membranes (PEM) for high temperature PEM fuel cells. Polymers with various degrees of substitution of the side-chain functionality of 1,4-substituted 1,2,3-triazole with alkyl and aryl pendant structures are prepared by sequential chloromethylation, azidation, and microwave-assisted CuAAC using a range of alkynes (1-pentyne, 1-nonyne, and phenylacetylene). The completeness of reaction at each step and the purity of the clicked polymers were confirmed by (1)H-(13)C NMR, DOSY-NMR and FTIR-ATR spectroscopies. The thermal and thermochemical properties of the modified polymers were characterized by differential scanning calorimetry and thermogravimetric analysis coupled with mass spectroscopy (TG-MS), respectively. TG-MS analysis demonstrated that the commencement of the thermal degradation takes place with the decomposition of the triazole ring while its substituents have critical influence on the initiation temperature. Polysulfone functionalized with 4-phenyl-1,2,3-triazole demonstrates significantly higher Tg, Td, and elastic modulus than the ones bearing 4-propyl-1,2,3-triazole and 4-heptyl-1,2,3-triazole groups. After doping with phosphoric acid, the functionalized polymers with acid doping level of 5 show promising performance with high proton conductivity in anhydrous conditions (in the range of 27-35 mS/cm) and satisfactorily high elastic modulus (in the range of 332-349 MPa).
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Affiliation(s)
- Rakhi Sood
- Institut Charles Gerhardt Montpellier, UMR CNRS 5253, Agrégats Interfaces et Matériaux pour l'Energie, Université de Montpellier , 34095 Cedex 5 Montpellier, France
| | - Anna Donnadio
- Institut Charles Gerhardt Montpellier, UMR CNRS 5253, Agrégats Interfaces et Matériaux pour l'Energie, Université de Montpellier , 34095 Cedex 5 Montpellier, France
| | - Stefano Giancola
- Institut Charles Gerhardt Montpellier, UMR CNRS 5253, Agrégats Interfaces et Matériaux pour l'Energie, Université de Montpellier , 34095 Cedex 5 Montpellier, France
| | - Aurélien Kreisz
- Institut Charles Gerhardt Montpellier, UMR CNRS 5253, Agrégats Interfaces et Matériaux pour l'Energie, Université de Montpellier , 34095 Cedex 5 Montpellier, France
| | - Deborah J Jones
- Institut Charles Gerhardt Montpellier, UMR CNRS 5253, Agrégats Interfaces et Matériaux pour l'Energie, Université de Montpellier , 34095 Cedex 5 Montpellier, France
| | - Sara Cavaliere
- Institut Charles Gerhardt Montpellier, UMR CNRS 5253, Agrégats Interfaces et Matériaux pour l'Energie, Université de Montpellier , 34095 Cedex 5 Montpellier, France
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22
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Sulfonated or phosphonated membranes? DFT investigation of proton exchange in poly(oxadiazole) membranes. POLYMER 2016. [DOI: 10.1016/j.polymer.2016.02.011] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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23
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Zou G, Wu W, Cong C, Meng X, Zhao K, Zhou Q. Improved performance of poly(vinyl pyrrolidone)/phosphonated poly(2,6-dimethyl-1,4-phenylene oxide)/graphitic carbon nitride nanocomposite membranes for high temperature proton exchange membrane fuel cells. RSC Adv 2016. [DOI: 10.1039/c6ra17243a] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
To achieve desirable performance of a polymer electrolyte membrane with higher proton conduction and better mechanical strength is a challenging work in the development of the phosphoric acid (PA) doped solid-state membrane.
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Affiliation(s)
- Gongwen Zou
- Beijing Key Laboratory of Failure
- Corrosion, and Protection of Oil/Gas Facilities
- College of Sciences
- China University of Petroleum Beijing
- Beijing 102249
| | - Wei Wu
- Beijing Key Laboratory of Failure
- Corrosion, and Protection of Oil/Gas Facilities
- College of Sciences
- China University of Petroleum Beijing
- Beijing 102249
| | - Chuanbo Cong
- Beijing Key Laboratory of Failure
- Corrosion, and Protection of Oil/Gas Facilities
- College of Sciences
- China University of Petroleum Beijing
- Beijing 102249
| | - Xiaoyu Meng
- Beijing Key Laboratory of Failure
- Corrosion, and Protection of Oil/Gas Facilities
- College of Sciences
- China University of Petroleum Beijing
- Beijing 102249
| | - Kun Zhao
- Beijing Key Laboratory of Failure
- Corrosion, and Protection of Oil/Gas Facilities
- College of Sciences
- China University of Petroleum Beijing
- Beijing 102249
| | - Qiong Zhou
- Beijing Key Laboratory of Failure
- Corrosion, and Protection of Oil/Gas Facilities
- College of Sciences
- China University of Petroleum Beijing
- Beijing 102249
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24
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Fattoum A, Arous M, Pedicini R, Carbone A, Charnay C. Conductivity and dielectric relaxation in crosslinked PVA by oxalic and citric acids. POLYMER SCIENCE SERIES A 2015. [DOI: 10.1134/s0965545x15030049] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Banerjee S, Kar KK, Ghorai MK, Das S. Synthesis of polyether ether ketone membrane with pendent phosphonic acid group and determination of proton conductivity and thermal stability. HIGH PERFORM POLYM 2014. [DOI: 10.1177/0954008314553643] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Incorporation of phosphonic acid groups in the polymer backbone by direct phosphonation or by polymerization of prefunctionalized monomers requires harsh reaction conditions. The present research work reported an easy synthesis strategy of phosphonic acid-containing diphosphonated polyether ether ketone (P-PEEK) by polycondensation of difluoro benzophenone and phosphonated bisphenol A (BPA). Phosphonation of BPA was carried out by monophosphoazylation followed by rearrangement in the presence of organolithium compound at −78°C. Nuclear magnetic resonance (NMR) imaging, Fourier transform infrared, and electrospray ionization mass spectrometry were performed to acquire complete structural information about the synthesized monomer and polymer. Degree of phosphonation of the synthesized polymer calculated from proton NMR spectra was as high as 70%. Thermal properties of the P-PEEK were checked using a differential scanning calorimeter (DSC) and a thermogravimetric analyzer. Moderate increase in melting point and glass transition temperature ( Tg) were observed from the DSC analysis. Solubility of the polymer was improved significantly in the common organic solvents that permitted the polymer to be solution casted. Solid electrolyte membrane exhibited through plane proton conductivity of 7.5 × 10−5 S cm−1 at 25°C under fully hydrated conditions.
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Affiliation(s)
- Soma Banerjee
- Materials Science Programme, Advanced Nanoengineering Materials Laboratory, Indian Institute of Technology Kanpur, Kanpur, India
| | - Kamal K. Kar
- Materials Science Programme, Advanced Nanoengineering Materials Laboratory, Indian Institute of Technology Kanpur, Kanpur, India
- Materials Science Programme, Advanced Nanoengineering Materials Laboratory, Department of Mechanical Engineering, Indian Institute of Technology Kanpur, Kanpur, India
| | - Manas K. Ghorai
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, India
| | - Subhomoy Das
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, India
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Mahlambi MM, Vilakati GD, Mamba BB. Synthesis, Characterization, and Visible Light Degradation of Rhodamine B Dye by Carbon-Covered Alumina Supported Pd-TiO2/Polysulfone Membranes. SEP SCI TECHNOL 2014. [DOI: 10.1080/01496395.2014.917105] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Mahlambi MM, Mahlangu OT, Vilakati GD, Mamba BB. Visible Light Photodegradation of Rhodamine B Dye by Two Forms of Carbon-Covered Alumina Supported TiO2/Polysulfone Membranes. Ind Eng Chem Res 2014. [DOI: 10.1021/ie4038449] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Mphilisi M. Mahlambi
- Department
of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Gauteng, South Africa
| | - Oranso T. Mahlangu
- Department
of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Gauteng, South Africa
- Faculty
of Bioscience Engineering, University of Gent, Coupure Links 653, B-9000 Ghent, East Flanders, Belgium
| | - Gcina D. Vilakati
- Department
of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Gauteng, South Africa
| | - Bhekie B. Mamba
- Department
of Applied Chemistry, University of Johannesburg, P.O. Box 17011, Doornfontein 2028, Gauteng, South Africa
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28
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Zhang Y, Yue B, Han S, Yan L. Synergetic proton conducting effect in acid–base composite of phosphonic acid functionalized polystyrene and triazolyl functionalized polystyrene. RSC Adv 2014. [DOI: 10.1039/c4ra04514a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Three orders of magnitude improvement in proton conductivity was observed in the PS-PA/PS-Tri composite membrane.
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Affiliation(s)
- Yepei Zhang
- Department of Chemistry
- College of Sciences
- Shanghai University
- Shanghai 200444, China
| | - Baohua Yue
- Department of Chemistry
- College of Sciences
- Shanghai University
- Shanghai 200444, China
| | - Shuaiyuan Han
- Department of Chemistry
- College of Sciences
- Shanghai University
- Shanghai 200444, China
| | - Liuming Yan
- Department of Chemistry
- College of Sciences
- Shanghai University
- Shanghai 200444, China
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29
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Pedicini R, Saccà A, Carbone A, Gatto I, Patti A, Passalacqua E. Study on sulphonated polysulphone/polyurethane blend membranes for fuel cell applications. Chem Phys Lett 2013. [DOI: 10.1016/j.cplett.2013.06.035] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Dizman C, Tasdelen MA, Yagci Y. Recent advances in the preparation of functionalized polysulfones. POLYM INT 2013. [DOI: 10.1002/pi.4525] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Cemil Dizman
- Department of Chemistry; Istanbul Technical University; Maslak Istanbul 34469 Turkey
- Chemistry Institute; TUBITAK Marmara Research Center; Gebze Kocaeli 41470 Turkey
| | - Mehmet Atilla Tasdelen
- Department of Polymer Engineering, Faculty of Engineering; Yalova University; TR-77100 Yalova Turkey
| | - Yusuf Yagci
- Department of Chemistry; Istanbul Technical University; Maslak Istanbul 34469 Turkey
- Center of Excellence for Advanced Materials Research (CEAMR) and Chemistry Department, Faculty of Science; King Abdulaziz University; PO Box 80203 Jeddah 21589 Saudi Arabia
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31
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Synthesis and characterization of a phosphonated graft copolyimide for direct methanol fuel cells application. JOURNAL OF POLYMER RESEARCH 2013. [DOI: 10.1007/s10965-013-0138-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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32
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Sinigersky V, Budurova D, Penchev H, Ublekov F, Radev I. Polybenzimidazole-graft-polyvinylphosphonic acid-proton conducting fuel cell membranes. J Appl Polym Sci 2012. [DOI: 10.1002/app.38780] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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33
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Pu H, Lou L, Guan Y, Chang Z, Wan D. Proton exchange membranes based on semi-interpenetrating polymer networks of polybenzimidazole and perfluorosulfonic acid polymer with hollow silica spheres as micro-reservoir. J Memb Sci 2012. [DOI: 10.1016/j.memsci.2012.05.036] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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34
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Tamura Y, Sheng L, Nakazawa S, Higashihara T, Ueda M. Polymer electrolyte membranes based on polystyrenes with phosphonic acid via long alkyl side chains. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26246] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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35
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Zhang H, Shen PK. Advances in the high performance polymer electrolyte membranes for fuel cells. Chem Soc Rev 2012; 41:2382-94. [DOI: 10.1039/c2cs15269j] [Citation(s) in RCA: 281] [Impact Index Per Article: 23.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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36
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Analytical method development using functionalized polysulfone membranes for the determination of chlorinated hydrocarbons in water. Talanta 2011; 87:284-9. [DOI: 10.1016/j.talanta.2011.10.019] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2011] [Revised: 10/04/2011] [Accepted: 10/13/2011] [Indexed: 11/18/2022]
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37
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