1
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Chand K, Paladino O. Recent developments of membranes and electrocatalysts for the hydrogen production by Anion Exchange Membrane Water Electrolysers: A review. ARAB J CHEM 2022. [DOI: 10.1016/j.arabjc.2022.104451] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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2
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Esterification modification and characterization of polyvinyl alcohol anion exchange membrane for direct methanol fuel cell. JOURNAL OF POLYMER RESEARCH 2022. [DOI: 10.1007/s10965-022-02958-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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3
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Wang F, Wang D, Nagao Y. OH - Conductive Properties and Water Uptake of Anion Exchange Thin Films. CHEMSUSCHEM 2021; 14:2694-2697. [PMID: 33928758 DOI: 10.1002/cssc.202100711] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/06/2021] [Revised: 04/28/2021] [Indexed: 06/12/2023]
Abstract
Several investigations have indicated that proton conduction and hydration properties of acidic ionomers differ from those of membranes. However, relations between the OH- conductivity and water uptake in thin film forms of anion exchange membranes have not been reported yet. For this study, new in situ measurements were established to elucidate the OH- conductivity and water uptake without allowing any influence of CO2 from the air. Poly[(9,9-bis(6'-(N,N,N-trimethylammonium)-hexyl)-9H-fluorene)-alt-(1,4-benzene)], denoted as PFB+ , was synthesized as a model ionomer. The highest OH- conductivity of 273 nm-thick PFB+ film was 5.3×10-2 S cm-1 at 25 °C under 95 % relative humidity (RH), which is comparable to the reported OH- conductivity of PFB+ membrane. Reduced OH- conductivity was found in the thinner film at 95 % RH. The decreased OH- conductivity is explainable by the reduced number of water molecules contained in the thinner film. The OH- conductivity was reduced only slightly under the same water uptake.
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Affiliation(s)
- Fangfang Wang
- School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa, 923-1292, Japan
| | - Dongjin Wang
- School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa, 923-1292, Japan
| | - Yuki Nagao
- School of Materials Science, Japan Advanced Institute of Science and Technology, 1-1 Asahidai, Nomi, Ishikawa, 923-1292, Japan
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4
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Highly stable electron-withdrawing C O link-free backbone with branched cationic side chain as anion exchange membrane. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119052] [Citation(s) in RCA: 9] [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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5
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Li Z, Yu R, Liu C, Zheng J, Guo J, Sherazi TA, Li S, Zhang S. Preparation and characterization of side-chain poly(aryl ether ketone) anion exchange membranes by superacid-catalyzed reaction. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123639] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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6
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Anion exchange membrane based on poly(arylene ether ketone) containing long alkyl densely quaternized carbazole derivative pendant. J Memb Sci 2021. [DOI: 10.1016/j.memsci.2021.119079] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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7
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Li Z, Guo J, Zheng J, Sherazi TA, Li S, Zhang S. A Microporous Polymer with Suspended Cations for Anion Exchange Membrane Fuel Cells. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01948] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Ziqin Li
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
| | - Jing Guo
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Jifu Zheng
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
| | - Tauqir A. Sherazi
- Department of Chemistry, COMSATS University Islamabad, Abbottabad Campus, Abbottabad 22060, Pakistan
| | - Shenghai Li
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
| | - Suobo Zhang
- Key Laboratory of Polymer Ecomaterials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
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8
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Shen B, Sana B, Pu H. Multi-block poly(ether sulfone) for anion exchange membranes with long side chains densely terminated by piperidinium. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.118537] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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9
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High conductivity and alkali-resistant stability of imidazole side chain crosslinked anion exchange membrane. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.123085] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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10
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Zhang F, Li T, Chen W, Yan X, Wu X, Jiang X, Zhang Y, Wang X, He G. High-Performance Anion Exchange Membranes with Para-Type Cations on Electron-Withdrawing C═O Links Free Backbone. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c01710] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Fan Zhang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Tiantian Li
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Wanting Chen
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiaoming Yan
- School of Chemical Engineering, Dalian University of Technology, Panjin 124221, China
| | - Xuemei Wu
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiaobin Jiang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Yang Zhang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Xiaozhou Wang
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
| | - Gaohong He
- State Key Laboratory of Fine Chemicals, Research and Development Center of Membrane Science and Technology, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
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11
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12
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Li X, Wang K, Liu D, Lin L, Pang J. Poly(arylene ether ketone) with tetra quaternary ammonium carbazole derivative pendant for anion exchange membrane. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122456] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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13
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Wang A, Yuan Z, Wang C, Luo L, Zhang W, Geng S, Qu J, Wei B, Wen Y. Zwitterionic Cellulose Nanofibrils with High Salt Sensitivity and Tolerance. Biomacromolecules 2020; 21:1471-1479. [PMID: 32069405 DOI: 10.1021/acs.biomac.0c00035] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
To improve the salt tolerance/sensitivity of cellulose nanofibrils (CNFs), zwitterionic cellulose nanofibrils (ZCNFs) were prepared from softwood bleached kraft pulp fibers via a sequential process of anionic modification with 2,2,6,6-tetramethylepiperidin-1-oxyl (TEMPO)-mediated oxidation, cationic modification with (2,3-epoxypropyl) trimethylammonium chloride (EPTMAC), and high-pressure homogenization. To produce ZCNFs with different contents of cation group, EPTMAC loadings of 0.15 to 1.15 g/g fiber were explored during cationization. The obtained ZCNFs were characterized by Fourier transform infrared spectroscopy (FT-IR), X-ray photoelectron spectra (XPS), thermogravimetric analysis (TGA), transmission electron microscopy (TEM), and rheological measurements. The salt tolerance of the ZCNFs was investigated by adding mixed salts into the ZCNF dispersions. The results demonstrated that the ZCNFs with both anionic and cationic charges were produced. Compared with the TEMPO-mediated oxidized cellulose nanofibrils (TOCNFs), the ZCNFs exhibited an excellent "salt-thickening" behavior under the studied salt concentrations (2-24% w/w). Moreover, increasing the content of the cation group increased the salt tolerance/sensitivity of ZCNFs. This work demonstrated that introducing cationic charges to the anionic charged TOCNFs imparts the produced ZCNFs with excellent salt sensitivity and tolerance, which could expand the application of nanocellulose in oil recovery or wastewater treatment.
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Affiliation(s)
- An Wang
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science & Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Area, Tianjin 300457, China
| | - Zhaoyang Yuan
- Department of Biochemistry & Molecular Biology, Michigan State University, 603 Wilson Road, East Lansing, Michigan 48824, United States
| | - Chunping Wang
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science & Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Area, Tianjin 300457, China
| | - Langman Luo
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science & Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Area, Tianjin 300457, China
| | - Weifeng Zhang
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science & Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Area, Tianjin 300457, China
| | - Shao Geng
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science & Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Area, Tianjin 300457, China
| | - Jialei Qu
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science & Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Area, Tianjin 300457, China
| | - Bing Wei
- State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation, Southwest Petroleum University, Chengdu 610500, Sichuan China
| | - Yangbing Wen
- Tianjin Key Laboratory of Pulp and Paper, Tianjin University of Science & Technology, No. 29, 13th Avenue, Tianjin Economic and Technological Development Area, Tianjin 300457, China
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Liao J, Yu X, Chen Q, Gao X, Ruan H, Shen J, Gao C. Monovalent anion selective anion-exchange membranes with imidazolium salt-terminated side-chains: Investigating the effect of hydrophobic alkyl spacer length. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2020.117818] [Citation(s) in RCA: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
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15
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Anion conductive piperidinium based poly (ether sulfone): Synthesis, properties and cell performance. J Memb Sci 2020. [DOI: 10.1016/j.memsci.2019.117471] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Li S, Zhang H, Wang K, Yang F, Han Y, Sun Y, Pang J, Jiang Z. Micro-block versus random quaternized poly(arylene ether sulfones) with highly dense quaternization units for anion exchange membranes. Polym Chem 2020. [DOI: 10.1039/c9py01951k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A systematic study was carried out to investigate the effect of different distributions of conducting groups in segments for poly(arylene ether sulfone)s.
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Affiliation(s)
- Su Li
- Laboratory of High Performance Plastics (Jilin University)
- Ministry of Education. National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer. College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Haibo Zhang
- Laboratory of High Performance Plastics (Jilin University)
- Ministry of Education. National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer. College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Kaiqi Wang
- Laboratory of High Performance Plastics (Jilin University)
- Ministry of Education. National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer. College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Fan Yang
- Laboratory of High Performance Plastics (Jilin University)
- Ministry of Education. National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer. College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Yuntao Han
- Laboratory of High Performance Plastics (Jilin University)
- Ministry of Education. National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer. College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Yirong Sun
- Laboratory of High Performance Plastics (Jilin University)
- Ministry of Education. National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer. College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Jinhui Pang
- Laboratory of High Performance Plastics (Jilin University)
- Ministry of Education. National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer. College of Chemistry
- Jilin University
- Changchun
- P. R. China
| | - Zhenhua Jiang
- Laboratory of High Performance Plastics (Jilin University)
- Ministry of Education. National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer. College of Chemistry
- Jilin University
- Changchun
- P. R. China
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17
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Sung S, T.S. M, Chae JE, Kim HJ, Kim TH. Effect of increasing hydrophilic–hydrophobic block length in quaternary ammonium-functionalized poly(ether sulfone) block copolymer for anion exchange membrane fuel cells. J IND ENG CHEM 2020. [DOI: 10.1016/j.jiec.2019.08.062] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Ingabire PB, Pan X, Haragirimana A, Li N, Hu Z, Chen S. Enhanced conduction capability of nanocomposite membrane of quaternized poly (arylene ether sulfone)s covalently bonded with graphitic carbon nitride nanosheets for fuel cells. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.04.006] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
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19
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Chloromethylation and Quaternization of Poly(aryl ether ketone sulfone)s with Clustered Electron-rich Phenyl Groups for Anion Exchange Membranes. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-020-2340-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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20
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21
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Samsudin AM, Hacker V. Preparation and Characterization of PVA/PDDA/Nano-Zirconia Composite Anion Exchange Membranes for Fuel Cells. Polymers (Basel) 2019; 11:polym11091399. [PMID: 31454937 PMCID: PMC6780618 DOI: 10.3390/polym11091399] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2019] [Revised: 08/23/2019] [Accepted: 08/23/2019] [Indexed: 11/16/2022] Open
Abstract
Anion exchange membranes (AEMs) contribute significantly to enhance the performance and efficiency of alkaline polymer electrolyte fuel cells (APEFCs). A sequence of composite anion exchange membranes (AEMs) consisting of poly(vinyl alcohol) (PVA), poly(diallyldimethylammonium chloride) (PDDA), and nano-zirconia (NZ) has been prepared by a solution casting technique. The effect of zirconia mass ratio on attribute and performance of composite AEMs was investigated. The chemical structures, morphology, thermal, and mechanical properties of AEMs were characterized by FTIR, SEM, thermogravimetric analysis, and universal testing machine, respectively. The performance of composite AEMs was verified using water uptake, swelling degree, ion-exchange capacity, and OH- conductivity measurement. The nano-zirconia was homogeneously dispersed in the PVA/PDDA AEMs matrix. The mechanical properties of the composite AEMs were considerably enhanced with the addition of NZ. Through the introduction of 1.5 wt.% NZ, PVA/PDDA/NZ composite AEMs acquired the highest hydroxide conductivity of 31.57 mS·cm-1 at ambient condition. This study demonstrates that the PVA/PDDA/NZ AEMs are a potential candidate for APEFCs application.
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Affiliation(s)
- Asep Muhamad Samsudin
- Institute of Chemical Engineering and Environmental Technology, Graz University of Technology, 8010 Graz, Austria.
- Department of Chemical Engineering, Diponegoro University, Jawa Tengah 50275, Indonesia.
| | - Viktor Hacker
- Institute of Chemical Engineering and Environmental Technology, Graz University of Technology, 8010 Graz, Austria
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22
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Liu J, Yan X, Gao L, Hu L, Wu X, Dai Y, Ruan X, He G. Long-branched and densely functionalized anion exchange membranes for fuel cells. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2019.03.046] [Citation(s) in RCA: 42] [Impact Index Per Article: 8.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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23
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Synthesized Geminal-imidazolium-type ionic liquids applying for PVA-FP/[DimL][OH] anion exchange membranes for fuel cells. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.02.051] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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24
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Chen Y, Liu Z, Lin M, Lin Q, Tong B, Chen D. Selectivity enhancement of quaternized poly(arylene ether ketone) membranes by ion segregation for vanadium redox flow batteries. Sci China Chem 2019. [DOI: 10.1007/s11426-018-9390-6] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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25
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Shi B, Zhang J, Wu W, Wang J, Huang J. Controlling conduction environments of anion exchange membrane by functionalized SiO2 for enhanced hydroxide conductivity. J Memb Sci 2019. [DOI: 10.1016/j.memsci.2018.10.020] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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26
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Tailoring the nanophase-separated morphology of anion exchange membrane by embedding aliphatic chains of different lengths into aromatic main chains. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.07.022] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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27
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Liu L, Sun G. Simultaneously enhanced conductivity and dimensional stability of AAEM by crosslinked polymer microsphere with dense carrier sites. J Appl Polym Sci 2018. [DOI: 10.1002/app.46715] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Lei Liu
- School of Materials and Chemical Engineering; Zhongyuan University of Technology; Zhengzhou 450007 China
| | - Guoping Sun
- School of Materials and Chemical Engineering; Zhongyuan University of Technology; Zhengzhou 450007 China
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Yang Q, Li L, Lin CX, Gao XL, Zhao CH, Zhang QG, Zhu AM, Liu QL. Hyperbranched poly(arylene ether ketone) anion exchange membranes for fuel cells. J Memb Sci 2018. [DOI: 10.1016/j.memsci.2018.05.015] [Citation(s) in RCA: 46] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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29
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Lee KH, Chu JY, Kim AR, Yoo DJ. Enhanced Performance of a Sulfonated Poly(arylene ether ketone) Block Copolymer Bearing Pendant Sulfonic Acid Groups for Polymer Electrolyte Membrane Fuel Cells Operating at 80% Relative Humidity. ACS APPLIED MATERIALS & INTERFACES 2018; 10:20835-20844. [PMID: 29808664 DOI: 10.1021/acsami.8b03790] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
The series of sulfonated poly(arylene ether ketone) (SPAEK) block copolymers with controlled F-oligomer length bearing pendant diphenyl unit were synthesized via a polycondensation reaction. Sulfonation was verified by 1H NMR analysis to introduce sulfonic acid group selectively and intensively on the pendant diphenyl unit of polymer backbones. The SPAEK membranes fabricated by the solution casting approach were very transparent and flexible with the thickness of ∼50 μm. These membranes with different F-oligomer lengths were investigated to the physiochemical properties such as water absorption, dimensional stability, ion exchange capacity, and proton conductivity. As a result, the SPAEK membranes (X4.8Y8.8, X7.5Y8.8, and X9.1Y8.8) in accordance to increasing the length of hydrophilic oligomer showed excellent proton conductivity in range of 131-154 mS cm-1 compared to Nafion-115 (131 mS cm-1) at 90 °C under 100% relative humidity (RH). Among the SPAEK membranes, proton conductivity of SPAEK X9.1Y8.8 (140.7 mS cm-1) is higher than that of Nafion-115 (102 mS cm-1) at 90 °C under 80% RH. The atomic force microscopy image demonstrated that number of ion transport channels is increased with increase in the length of hydrophilic oligomer in the main chains, and the morphology is proved to be related to the proton conductivity. The synthesized SPAEK membrane exhibited a maximum power density of 324 mW cm-2, which is higher than that of Nafion-115 (291 mW cm-2) at 60 °C under 100% RH.
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Affiliation(s)
- Kyu Ha Lee
- Department of Energy Storage/Conversion Engineering of Graduate School, Hydrogen and Fuel Cell Research Center, and Education Center for Whole Life Cycle R&D of Fuel Cell Systems , Chonbuk National University , Jeonju 54896 , Republic of Korea
| | - Ji Young Chu
- Department of Energy Storage/Conversion Engineering of Graduate School, Hydrogen and Fuel Cell Research Center, and Education Center for Whole Life Cycle R&D of Fuel Cell Systems , Chonbuk National University , Jeonju 54896 , Republic of Korea
| | | | - Dong Jin Yoo
- Department of Energy Storage/Conversion Engineering of Graduate School, Hydrogen and Fuel Cell Research Center, and Education Center for Whole Life Cycle R&D of Fuel Cell Systems , Chonbuk National University , Jeonju 54896 , Republic of Korea
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30
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Kim MJ, Kim OH, Kim S, Choi YW, Cho YH, Sung YE. A facile approach to improve the performance of alkaline anion exchange membrane fuel cells by reducing ionic resistance. J IND ENG CHEM 2018. [DOI: 10.1016/j.jiec.2017.12.043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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31
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Chen JC, Chen PY, Chen HY, Chen KH. Analysis and characterization of an atropisomeric ionomer containing quaternary ammonium groups. POLYMER 2018. [DOI: 10.1016/j.polymer.2018.03.002] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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32
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Ge Q, Liu Y, Yang Z, Wu B, Hu M, Liu X, Hou J, Xu T. Hyper-branched anion exchange membranes with high conductivity and chemical stability. Chem Commun (Camb) 2018; 52:10141-3. [PMID: 27456659 DOI: 10.1039/c6cc04930c] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
In the manuscript, we report the design and preparation of hyper-branched polymer electrolytes intended for alkaline anion exchange membrane fuel cells. The resulting membrane exhibits high conductivity, lower water swelling and shows prolonged chemical stability under alkaline conditions.
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Affiliation(s)
- Qianqian Ge
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, School of Chemistry and Material Science, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Yazhi Liu
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, School of Chemistry and Material Science, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Zhengjin Yang
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, School of Chemistry and Material Science, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Bin Wu
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, School of Chemistry and Material Science, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Min Hu
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, School of Chemistry and Material Science, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Xiaohe Liu
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, School of Chemistry and Material Science, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Jianqiu Hou
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, School of Chemistry and Material Science, University of Science and Technology of China, Hefei 230026, P. R. China.
| | - Tongwen Xu
- CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Chemistry for Energy Materials, School of Chemistry and Material Science, University of Science and Technology of China, Hefei 230026, P. R. China.
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33
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Zhang X, Shi Q, Chen P, Zhou J, Li S, Xu H, Chen X, An Z. Block poly(arylene ether sulfone) copolymers tethering aromatic side-chain quaternary ammonium as anion exchange membranes. Polym Chem 2018. [DOI: 10.1039/c7py01558e] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A series of poly(arylene ether sulfone) block copolymer ionomers have been synthesized with different hydrophobic and hydrophilic segments, where benzyl-quaternary ammonium groups are tethered to the side chains of hydrophilic blocks.
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Affiliation(s)
- Xueliang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE); Shaanxi Key Laboratory for Advanced Energy Devices; School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
- PR China
| | - Qian Shi
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE); Shaanxi Key Laboratory for Advanced Energy Devices; School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
- PR China
| | - Pei Chen
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE); Shaanxi Key Laboratory for Advanced Energy Devices; School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
- PR China
| | - Jinfang Zhou
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE); Shaanxi Key Laboratory for Advanced Energy Devices; School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
- PR China
| | - Songsong Li
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE); Shaanxi Key Laboratory for Advanced Energy Devices; School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
- PR China
| | - Hua Xu
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE); Shaanxi Key Laboratory for Advanced Energy Devices; School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
- PR China
| | - Xinbing Chen
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE); Shaanxi Key Laboratory for Advanced Energy Devices; School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
- PR China
| | - Zhongwei An
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE); Shaanxi Key Laboratory for Advanced Energy Devices; School of Materials Science and Engineering
- Shaanxi Normal University
- Xi'an 710119
- PR China
- Xi'an Modern Chemistry Research Institute
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34
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Wu W, Wei B, Feng J, Chi B, Liao S, Li X, Yu Y. Synthesis and Properties of Symmetric Side-Chain Quaternized Poly(Arylene Ether Sulfone)s for Anion Exchange Membrane Fuel Cells. MACROMOL CHEM PHYS 2017. [DOI: 10.1002/macp.201700416] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wenjun Wu
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province; South China University of Technology; Guangzhou 510641 P. R. China
| | - Biaowen Wei
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province; South China University of Technology; Guangzhou 510641 P. R. China
| | - Jun Feng
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province; South China University of Technology; Guangzhou 510641 P. R. China
| | - Bin Chi
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province; South China University of Technology; Guangzhou 510641 P. R. China
| | - Shijun Liao
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province; South China University of Technology; Guangzhou 510641 P. R. China
| | - Xiuhua Li
- School of Chemistry and Chemical Engineering; South China University of Technology; Guangzhou 510641 P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province; South China University of Technology; Guangzhou 510641 P. R. China
| | - Yigang Yu
- School of Food Science and Engineering; South China University of Technology; Guangzhou 510641 P. R. China
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35
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Chen N, Liu Y, Long C, Li R, Wang F, Zhu H. Enhanced performance of ionic-liquid-coated silica/quaternized poly(2,6-dimethyl-1,4-phenylene oxide) composite membrane for anion exchange membrane fuel cells. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.10.043] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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36
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Synthesis of novel guanidinium-based anion-exchange membranes with controlled microblock structures. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.05.030] [Citation(s) in RCA: 69] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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37
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Synthesis and properties of poly(arylene ether sulfone) anion exchange membranes with pendant benzyl-quaternary ammonium groups. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.06.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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38
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Yan X, Deng R, Pan Y, Xu X, El Hamouti I, Ruan X, Wu X, Hao C, He G. Improvement of alkaline stability for hydroxide exchange membranes by the interactions between strongly polar nitrile groups and functional cations. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.03.032] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
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39
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Nie GH, Wu WJ, Yue X, Liao SJ, Li XH. Synthesis and properties of hydroxide conductive polymers carrying dense aromatic side-chain quaternary ammonium groups. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1941-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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40
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Shi Q, Chen P, Zhou J, Weng Q, Zhang X, Chen X, An Z. Poly(arylene ether sulfone) bearing multiple benzyl-type quaternary ammonium pendants: preparation, stability and conductivity. RSC Adv 2017. [DOI: 10.1039/c7ra04214k] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A new difluoro aromatic ketone monomer, DFBDM, is developed to prepare series of poly(arylene ether sulfone)s (PAES) bearing two pendent 3,5-dimethylphenyl groups via polycondensation. The properties of quaternized PAES membranes are investigated.
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Affiliation(s)
- Qian Shi
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE)
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Laboratory for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
| | - Pei Chen
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE)
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Laboratory for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
| | - Jinfang Zhou
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE)
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Laboratory for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
| | - Qiang Weng
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE)
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Laboratory for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
| | - Xueliang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE)
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Laboratory for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
| | - Xinbing Chen
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE)
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Laboratory for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
| | - Zhongwei An
- Key Laboratory of Applied Surface and Colloid Chemistry (MOE)
- Shaanxi Key Laboratory for Advanced Energy Devices
- Shaanxi Engineering Laboratory for Advanced Energy Technology
- School of Materials Science and Engineering
- Shaanxi Normal University
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41
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Zheng J, Zhang Q, Qian H, Xue B, Li S, Zhang S. Self-assembly prepared anion exchange membranes with high alkaline stability and organic solvent resistance. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2016.09.021] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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42
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Weiber EA, Jannasch P. Anion-conducting polysulfone membranes containing hexa-imidazolium functionalized biphenyl units. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2016.07.051] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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43
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Guo D, Lai AN, Lin CX, Zhang QG, Zhu AM, Liu QL. Imidazolium-Functionalized Poly(arylene ether sulfone) Anion-Exchange Membranes Densely Grafted with Flexible Side Chains for Fuel Cells. ACS APPLIED MATERIALS & INTERFACES 2016; 8:25279-25288. [PMID: 27579786 DOI: 10.1021/acsami.6b07711] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
With the intention of optimizing the performance of anion-exchange membranes (AEMs), a set of imidazolium-functionalized poly(arylene ether sulfone)s with densely distributed long flexible aliphatic side chains were synthesized. The membranes made from the as-synthesized polymers are robust, transparent, and endowed with microphase segregation capability. The ionic exchange capacity (IEC), hydroxide conductivity, water uptake, thermal stability, and alkaline resistance of the AEMs were evaluated in detail for fuel cell applications. Morphological observation with the use of atomic force microscopy and small-angle X-ray scattering reveals that the combination of high-local-density-type and side-chain-type architectures induces distinguished nanophase separation in the AEMs. The as-prepared membranes have advantages in effective water management and ionic conductivity over traditional main-chain polymers. Typically, the conductivity and IEC were in the ranges of 57.3-112.5 mS cm(-1) and 1.35-1.84 mequiv g(-1) at 80 °C, respectively. Furthermore, the membranes exhibit good thermal and alkaline stability and achieve a peak power density of 114.5 mW cm(-2) at a current density of 250.1 mA cm(-2). Therefore, the present polymers containing clustered flexible pendent aliphatic imidazolium promise to be attractive AEM materials for fuel cells.
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Affiliation(s)
- Dong Guo
- Department of Chemical & Biochemical Engineering, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, The College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
| | - Ao Nan Lai
- Department of Chemical & Biochemical Engineering, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, The College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
| | - Chen Xiao Lin
- Department of Chemical & Biochemical Engineering, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, The College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
| | - Qiu Gen Zhang
- Department of Chemical & Biochemical Engineering, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, The College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
| | - Ai Mei Zhu
- Department of Chemical & Biochemical Engineering, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, The College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
| | - Qing Lin Liu
- Department of Chemical & Biochemical Engineering, Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry, The College of Chemistry and Chemical Engineering, Xiamen University , Xiamen 361005, P. R. China
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44
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Zhang H, Shi B, Ding R, Chen H, Wang J, Liu J. Composite Anion Exchange Membrane from Quaternized Polymer Spheres with Tunable and Enhanced Hydroxide Conduction Property. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.6b01741] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Haoqin Zhang
- School of Chemical Engineering
and Energy, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Benbing Shi
- School of Chemical Engineering
and Energy, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Rui Ding
- School of Chemical Engineering
and Energy, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Huiling Chen
- School of Chemical Engineering
and Energy, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Jingtao Wang
- School of Chemical Engineering
and Energy, Zhengzhou University, Zhengzhou 450001, P. R. China
| | - Jindun Liu
- School of Chemical Engineering
and Energy, Zhengzhou University, Zhengzhou 450001, P. R. China
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45
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Side-chain-type phenolphthalein-based poly(arylene ether sulfone nitrile)s anion exchange membrane for fuel cells. J Memb Sci 2016. [DOI: 10.1016/j.memsci.2015.12.044] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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46
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Li L, Yue X, Wu W, Yan W, Zeng M, Zhou Y, Liao S, Li X. Multi-block copolymers with fluorene-containing hydrophilic segments densely functionalized by side-chain quaternary ammonium groups as anion exchange membranes. RSC Adv 2016. [DOI: 10.1039/c6ra04989c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Design and fabrication of multi-block anion exchange membranes with fluorene-containing hydrophilic segments densely functionalized by side-chain quaternary ammonium groups.
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Affiliation(s)
- Liuhong Li
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province
| | - Xi Yue
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province
| | - Wenjun Wu
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province
| | - Wuxin Yan
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province
| | - Mingjian Zeng
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province
| | - You Zhou
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province
| | - Shijun Liao
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province
| | - Xiuhua Li
- School of Chemistry & Chemical Engineering
- South China University of Technology
- Guangzhou 510641
- P. R. China
- The Key Laboratory of Fuel Cell Technology of Guangdong Province
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47
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Gu L, Dong H, Sun Z, Li Y, Yan F. Spirocyclic quaternary ammonium cations for alkaline anion exchange membrane applications: an experimental and theoretical study. RSC Adv 2016. [DOI: 10.1039/c6ra22313c] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023] Open
Abstract
Spirocyclic quaternary ammonium cation based alkaline anion exchange membranes were synthesized and studied by both experimental and theoretical analysis.
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Affiliation(s)
- Liang Gu
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Huilong Dong
- Jiangsu Key Laboratory of Carbon-Based Functional Materials & Devices
- Institute of Functional Nano & Soft Materials (FUNSOM)
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Zhe Sun
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
| | - Youyong Li
- Jiangsu Key Laboratory of Carbon-Based Functional Materials & Devices
- Institute of Functional Nano & Soft Materials (FUNSOM)
- Collaborative Innovation Center of Suzhou Nano Science and Technology
- Soochow University
- Suzhou 215123
| | - Feng Yan
- Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application
- Department of Polymer Science and Engineering
- College of Chemistry, Chemical Engineering and Materials Science
- Soochow University
- Suzhou 215123
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48
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Li J, Yan X, Zhang Y, Zhao B, He G. Enhanced hydroxide conductivity of imidazolium functionalized polysulfone anion exchange membrane by doping imidazolium surface-functionalized nanocomposites. RSC Adv 2016. [DOI: 10.1039/c6ra07241k] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022] Open
Abstract
A new method was proposed to prepare a membrane with regional aggregation of functional groups by incorporating nanocomposites surface-functionalized with a large number of functional groups.
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Affiliation(s)
- Jianwei Li
- State Key Laboratory of Fine Chemicals
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin
- China
| | - Xiaoming Yan
- State Key Laboratory of Fine Chemicals
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin
- China
| | - Yuyan Zhang
- State Key Laboratory of Fine Chemicals
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin
- China
| | - Baolin Zhao
- State Key Laboratory of Fine Chemicals
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin
- China
| | - Gaohong He
- State Key Laboratory of Fine Chemicals
- School of Petroleum and Chemical Engineering
- Dalian University of Technology
- Panjin
- China
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49
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Liao X, Gong Y, Liu Y, Zuo D, Zhang H. Blend membranes of quaternized poly(vinylbenzyl chloride-co-styrene) and quaternized polysulfone for anion-exchange membrane fuel cells. RSC Adv 2015. [DOI: 10.1039/c5ra17839h] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The blend AEM consisting of 60% P(VBC-co-St) and 40% CMPSF showed improved alkaline solution stability.
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Affiliation(s)
- Xiaofeng Liao
- College of Materials Science and Engineering
- WuHan Textile University
- WuHan
- PR China
| | - Yujiao Gong
- College of Materials Science and Engineering
- WuHan Textile University
- WuHan
- PR China
| | - Yi Liu
- College of Materials Science and Engineering
- WuHan Textile University
- WuHan
- PR China
| | - Danying Zuo
- College of Materials Science and Engineering
- WuHan Textile University
- WuHan
- PR China
| | - Hongwei Zhang
- College of Materials Science and Engineering
- WuHan Textile University
- WuHan
- PR China
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