High Strength and Stable Proton Exchange Membrane Based on Perfluorosulfonic Acid/Polybenzimidazole

Tang-Cheng Xu; Chang-Shui Wang; Zhao-Yu Hu; Jiao-Jiao Zheng; Shao-Hua Jiang; Shui-Jian He; Hao-Qing Hou

doi:10.1007/s10118-022-2708-2

Your Location：

Home >

Browse articles >

High Strength and Stable Proton Exchange Membrane Based on Perfluorosulfonic Acid/Polybenzimidazole

RESEARCH ARTICLE | Updated：2022-06-22

- High Strength and Stable Proton Exchange Membrane Based on Perfluorosulfonic Acid/Polybenzimidazole
- High Strength and Stable Proton Exchange Membrane Based on Perfluorosulfonic Acid/Polybenzimidazole
- Chinese Journal of Polymer Science 2022年40卷第7期页码：764-771
- Affiliations：
  
  a.College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, China
  b.Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, College of Materials Science and Engineering, Nanjing Forestry University, Nanjing 210037, China
- Author bio：
  
  shuijianhe@njfu.edu.cn (S.J.H.)
  haoqing@jxnu.edu.cn (H.Q.H.)
- Funds：
  
  This work was financially supported by the National Natural Science Foundation of China (Nos. 22005147 and 21774053). We also thank Advanced Analysis & Testing Center, Nanjing Forestry University for material characterization.
- DOI：10.1007/s10118-022-2708-2
  中图分类号：
- 收稿：2021-12-24，
  
  修回：2022-1-17，
  
  录用：2022-2-3，
  
  网络首发：2022-05-20，
  
  纸质出版：2022-07-01
- Accepted：
Scan QR Code
Xu, T. C.; Wang, C. S.; Hu, Z. Y.; Zheng, J. J.; Jiang, S. H.; He, S. J.; Hou, H. Q. High strength and stable proton exchange membrane based on perfluorosulfonic acid/polybenzimidazole. Chinese J. Polym. Sci. 2022, 40, 764–771

Tang-Cheng Xu, Chang-Shui Wang, Zhao-Yu Hu, et al. High Strength and Stable Proton Exchange Membrane Based on Perfluorosulfonic Acid/Polybenzimidazole[J]. Chinese Journal of Polymer Science, 2022, 40(7): 764-771.
Xu, T. C.; Wang, C. S.; Hu, Z. Y.; Zheng, J. J.; Jiang, S. H.; He, S. J.; Hou, H. Q. High strength and stable proton exchange membrane based on perfluorosulfonic acid/polybenzimidazole. Chinese J. Polym. Sci. 2022, 40, 764–771 DOI： 10.1007/s10118-022-2708-2.

Tang-Cheng Xu, Chang-Shui Wang, Zhao-Yu Hu, et al. High Strength and Stable Proton Exchange Membrane Based on Perfluorosulfonic Acid/Polybenzimidazole[J]. Chinese Journal of Polymer Science, 2022, 40(7): 764-771. DOI： 10.1007/s10118-022-2708-2.

摘要

PFSA/PBI composite membranes as proton exchange membranes for fuel cells were prepared by solution blending and film casting. The optimized PFSA/PBI-30 composite membrane exhibited greatly enhanced tensile strength

Young’s modulus

and excellent antioxidation stability with less than 5% initial mass loss over 120 h in Fenton reagent.

Abstract

In this work

a series of high strength

thermal stable and antioxidant proton exchange membranes were designed with solution processible polybenzimidazole (PBI) as the matrix and perfluorosulfonic acid (PFSA) as the fortifier for proton exchange. Solution processible PBI was successfully synthesized by introducing 4

4’-dicarboxydiphenyl ether into the molecular chains of PBI. PFSA/PBI composite membranes were obtained by solution blending and film casting. PBI and PFSA/PBI composite membranes exhibited greatly enhanced tensile strength and Young’s modulus compared to PFSA. PFSA/PBI composite membranes are stable below 300 °C which are suitable for practical application in proton exchange membrane fuel cells. The PFSA/PBI composite membranes show good dimensional stability with low water uptake and swelling rate. The PFSA/PBI composite membranes also exhibit excellent antioxidation stability with less than 5% initial mass loss over 120 h in Fenton reagent. The proton conductivity of PBI is greatly enhanced by blending with PFSA and the proton conductivities of the composite membranes are increased with the raise of PFSA content and temperature. This work offers valuable insights into the exploration of PBI based high-performance proton exchange membranes.

关键词

Keywords

references

Ghasabehi, M.; Shams, M.; Kanani, H . Multi-objective optimization of operating conditions of an enhanced parallel flow field proton exchange membrane fuel cell . Energy Convers. Manage. , 2021 . 230 113798 - 113818 . DOI: 10.1016/j.enconman.2020.113798 http://doi.org/10.1016/j.enconman.2020.113798 .

Rosli, R. E.; Sulong, A. B.; Daud, W. R. W.; Zulkifley, M. A.; Husaini, T.; Rosli, M. I.; Majlan, E. H.; Haque, M. A . A review of high-temperature proton exchange membrane fuel cell (HT-PEMFC) system . Int. J. Hydrogen Energy , 2017 . 42 9293 - 9314 . DOI: 10.1016/j.ijhydene.2016.06.211 http://doi.org/10.1016/j.ijhydene.2016.06.211 .

Liu, L.; Li, X.; Liu, Z.; Zhang, S.; Qian, L.; Chen, Z.; Li, J.; Fang, P.; He, C. . High-performance fuel cells using Nafion composite membranes with alignment of sulfonated graphene oxides induced by a strong magnetic field . J. Membr. Sci. , 2022 . 653 120516 - 120527 . DOI: 10.1016/j.memsci.2022.120516 http://doi.org/10.1016/j.memsci.2022.120516 .

Meyer, Q.; Zhao, C . Air perturbation-induced low-frequency inductive electrochemical impedance arc in proton exchange membrane fuel cells . J. Power Sources , 2021 . 488 229245 - 229255 . DOI: 10.1016/j.jpowsour.2020.229245 http://doi.org/10.1016/j.jpowsour.2020.229245 .

Zhang, X.; Zhang, T.; Chen, H.; Cao, Y . A review of online electrochemical diagnostic methods of on-board proton exchange membrane fuel cells . Appl. Energy , 2021 . 286 116481 - 116497 . DOI: 10.1016/j.apenergy.2021.116481 http://doi.org/10.1016/j.apenergy.2021.116481 .

Zhao, J.; Tu, Z.; Chan, S. H . Carbon corrosion mechanism and mitigation strategies in a proton exchange membrane fuel cell (PEMFC): A review . J. Power Sources , 2021 . 488 229434 - 229447 . DOI: 10.1016/j.jpowsour.2020.229434 http://doi.org/10.1016/j.jpowsour.2020.229434 .

Simari, C.; Lufrano, E.; Brunetti, A.; Barbieri, G.; Nicotera, I . Highly-performing and low-cost nanostructured membranes based on Polysulfone and layered doubled hydroxide for high-temperature proton exchange membrane fuel cells . J. Power Sources , 2020 . 471 228440 - 228450 . DOI: 10.1016/j.jpowsour.2020.228440 http://doi.org/10.1016/j.jpowsour.2020.228440 .

Hu, F.; Zhong, F.; Wen, S.; Zheng, G.; Gong, C.; Qin, C.; Liu, H . Preparation and properties of chitosan/organic-modified attapulgite composite proton exchange membranes for fuel cell applications . Polym. Compos. , 2020 . 41 2254 - 2262 . DOI: 10.1002/pc.25536 http://doi.org/10.1002/pc.25536 .

Neelakandan, S.; Wang, L.; Zhang, B.; Ni, J.; Hu, M.; Gao, C.; Wong, W. Y.; Wang, L . Branched polymer materials as proton exchange membranes for fuel cell applications . Polym. Rev. , 2021 . 1 - 35 . DOI: 10.1080/15583724.2021.1964524 http://doi.org/10.1080/15583724.2021.1964524 .

Zhang, X.; Li, Z. W.; Chen, X. L.; Chen, D. Y.; Zheng, Y. Y . Side Chain Engineering of Sulfonated Poly(arylene ether)s for Proton Exchange Membranes . Chinese J. Polym. Sci. , 2020 . 38 644 - 652 . DOI: 10.1007/s10118-020-2371-4 http://doi.org/10.1007/s10118-020-2371-4 .

Huang, B.; Wang, X.; Fang, H.; Jiang, S.; Hou, H . Mechanically strong sulfonated polybenzimidazole PEMs with enhanced proton conductivity . Mater. Lett. , 2019 . 234 354 - 356 . DOI: 10.1016/j.matlet.2018.09.131 http://doi.org/10.1016/j.matlet.2018.09.131 .

Li, X. B.; Ma, H. W.; Wang, P.; Liu, Z. C.; Peng, J. W.; Hu, W.; Jiang, Z. H.; Liu, B. J . Construction of high-performance, high-temperature proton exchange membranes through incorporating SiO 2 nanoparticles into novel cross-linked polybenzimidazole networks . ACS Appl. Mater. Interfaces , 2019 . 11 30735 - 30746 . DOI: 10.1021/acsami.9b06808 http://doi.org/10.1021/acsami.9b06808 .

Yang, J. Y.; Li, X. B.; Shi, C. Y.; Liu, B. R.; Cao, K. Y.; Shan, C. L.; Hu, W.; Liu, B. J . Fabrication of PBI/SPOSS hybrid high-temperature proton exchange membranes using SPAEK as compatibilizer . J. Membr. Sci. , 2021 . 620 118855 DOI: 10.1016/j.memsci.2020.118855 http://doi.org/10.1016/j.memsci.2020.118855 .

Li, X. B.; Ma, H. W.; Wang, P.; Liu, Z. C.; Peng, J. W.; Hu, W.; Jiang, Z. H.; Liu, B. J.; Guiver, M. D . Highly conductive and mechanically stable imidazole-rich cross-linked networks for high-temperature proton exchange membrane fuel cells . Chem. Mater. , 2020 . 32 1182 - 1191 . DOI: 10.1021/acs.chemmater.9b04321 http://doi.org/10.1021/acs.chemmater.9b04321 .

Wang, P.; Liu, Z. C.; Li, X. B.; Peng, J. W.; Hu, W.; Liu, B. J . Toward enhanced conductivity of high-temperature proton exchange membranes: development of novel PIM-1 reinforced PBI alloy membranes . Chem. Commun. , 2019 . 55 6491 - 6494 . DOI: 10.1039/C9CC02102G http://doi.org/10.1039/C9CC02102G .

Li, X.; Ma, H.; Shen, Y.; Hu, W.; Jiang, Z.; Liu, B.; Guiver, M. D . Dimensionally-stable phosphoric acid–doped polybenzimidazoles for high-temperature proton exchange membrane fuel cells . J. Power Sources , 2016 . 336 391 - 400 . DOI: 10.1016/j.jpowsour.2016.11.013 http://doi.org/10.1016/j.jpowsour.2016.11.013 .

Viva, F.; Heredia, N.; Palmbaum, S . P.; Diaz, L.; De Diego, J.; Lozano, M.; Bruno, M.; Corti, H. Spray-casting ABPBI membranes for high temperature PEM fuel cells . J. Electrochem. Soc. , 2017 . 164 F866 - F872 . DOI: 10.1149/2.1621707jes http://doi.org/10.1149/2.1621707jes .

Kumar B, S.; Sana, B.; Unnikrishnan, G.; Jana, T.; Kumar K. S . Polybenzimidazole co-polymers: their synthesis, morphology and high temperature fuel cell membrane properties . Polym. Chem. , 2020 . 11 1043 - 1054 . DOI: 10.1039/C9PY01403A http://doi.org/10.1039/C9PY01403A .

Escorihuela, J.; Olvera-Mancilla, J.; Alexandrova, L.; Del Castillo, L. F.; Compan, V . Recent progress in the development of composite membranes based on polybenzimidazole for high temperature proton exchange membrane (PEM) fuel cell applications . Polymers , 2020 . 12 1861 - 1901 . DOI: 10.3390/polym12091861 http://doi.org/10.3390/polym12091861 .

Gong, C.; Liang, Y.; Qi, Z.; Li, H.; Wu, Z.; Zhang, Z.; Zhang, S.; Zhang, X.; Li, Y . Solution processable octa(aminophenyl)silsesquioxane covalently cross-linked sulfonated polyimides for proton exchange membranes . J. Membr. Sci. , 2015 . 476 364 - 372 . DOI: 10.1016/j.memsci.2014.12.002 http://doi.org/10.1016/j.memsci.2014.12.002 .

Joseph, D.; Krishnan, N. N.; Henkensmeier, D.; Jang, J. H.; Choi, S. H.; Kim, H. J.; Han, J.; Nam, S. W . Thermal crosslinking of PBI/sulfonated polysulfone based blend membranes . J. Mater. Chem. A , 2017 . 5 409 - 417 . DOI: 10.1039/C6TA07653J http://doi.org/10.1039/C6TA07653J .

Qian, W.; Shen, C.; Gao, S.; Xiang, J . Phosphonic acid functionalized siloxane crosslinked with 3-glycidoxyproyltrimethoxysilane grafted polybenzimidazole high temperature proton exchange membranes . J. Appl. Polym. Sci. , 2017 . 134 44848 - 44857 . DOI: 10.1002/app.44848 http://doi.org/10.1002/app.44848 .

Yang, J.; Gao, L.; Wang, J.; Xu, Y.; Liu, C.; He, R . Strengthening phosphoric acid doped polybenzimidazole membranes with siloxane networks for using as high temperature proton exchange membranes . Macromol. Chem. Phys. , 2017 . 218 1700009 - 1700018 . DOI: 10.1002/macp.201700009 http://doi.org/10.1002/macp.201700009 .

Yuan, Q.; Sun, G. H.; Han, K. F.; Yu, J. H.; Zhu, H.; Wang, Z. M . Copolymerization of 4-(3,4-diamino-phenoxy)-benzoic acid and 3,4-diaminobenzoic acid towards H 3 PO 4 -doped PBI membranes for proton conductor with better processability . Eur. Polym. J. , 2016 . 85 175 - 186 . DOI: 10.1016/j.eurpolymj.2016.10.002 http://doi.org/10.1016/j.eurpolymj.2016.10.002 .

Wang, X.; Wang, S.; Liu, C.; Li, J.; Liu, F.; Tian, X.; Chen, H.; Mao, T.; Xu, J.; Wang, Z . Cage-like cross-linked membranes with excellent ionic liquid retention and elevated proton conductivity for HT-PEMFCs . Electrochim. Acta , 2018 . 283 691 - 698 . DOI: 10.1016/j.electacta.2018.06.197 http://doi.org/10.1016/j.electacta.2018.06.197 .

Guo, H.; Li, Z.; Sun, P.; Pei, H.; Zhang, L.; Cui, W.; Yin, X.; Hui, H . Enhancing proton conductivity and durability of crosslinked PBI-based high-temperature PEM: effectively doping a novel cerium triphosphonic-isocyanurate . J. Electrochem. Soc. , 2021 . 168 024510 DOI: 10.1149/1945-7111/abe290 http://doi.org/10.1149/1945-7111/abe290 .

Kim, J.; Kim, K.; Ko, T.; Han, J.; Lee, J. C . Polybenzimidazole composite membranes containing imidazole functionalized graphene oxide showing high proton conductivity and improved physicochemical properties . Int. J. Hydrogen Energy , 2021 . 46 12254 - 12262 . DOI: 10.1016/j.ijhydene.2020.02.193 http://doi.org/10.1016/j.ijhydene.2020.02.193 .

Yuan, M. J.; Hu, Z. Y.; Fang, H.; Li, S. J.; Guo, H. T.; Hu, R. B.; Jiang, S. H.; Liu, K. M.; Hou, H. Q . High performance electrospun polynaphthalimide nanofibrous membranes with excellent resistance to chemically harsh conditions . Chinese J. Polym. Sci. , 2021 . 39 1634 - 1644 . DOI: 10.1007/s10118-021-2634-8 http://doi.org/10.1007/s10118-021-2634-8 .

Oyeoka, H. C.; Ewulonu, C. M.; Nwuzor, I. C.; Obele, C. M.; Nwabanne, J. T . Packaging and degradability properties of polyvinyl alcohol/gelatin nanocomposite films filled water hyacinth cellulose nanocrystals . J. Bioresour. Bioprod. , 2021 . 6 168 - 185 . DOI: 10.1016/j.jobab.2021.02.009 http://doi.org/10.1016/j.jobab.2021.02.009 .

Xiao, F.; Wu, Y.; Zuo, Y.; Peng, L.; Li, W.; Sun, X . Preparation and bonding performance evaluation of bamboo veneer/foam aluminum composites . J. For. Eng. , 2021 . 6 35 - 40 . .

Lin, Q.; Zhang, Y.; Yu, W . Improvement of dimensional stability of poplar scrimber by pre-compression treatment gluing technology . J. For. Eng. , 2021 . 6 58 - 67 . .

Zhao, D.; Kim, J. F.; Ignacz, G.; Pogany, P.; Lee, Y. M.; Szekely, G . Bio-inspired robust membranes nanoengineered from interpenetrating polymer networks of polybenzimidazole/polydopamine . ACS Nano , 2019 . 13 125 - 133 . DOI: 10.1021/acsnano.8b04123 http://doi.org/10.1021/acsnano.8b04123 .

Maity, S.; Sannigrahi, A.; Ghosh, S.; Jana, T . N -alkyl polybenzimidazole: effect of alkyl chain length . Eur. Polym. J. , 2013 . 49 2280 - 2292 . DOI: 10.1016/j.eurpolymj.2013.05.011 http://doi.org/10.1016/j.eurpolymj.2013.05.011 .

Fu, R.; Zhang, W.; Li, D.; Zhang, H . Analyses on chemical composition of ancient wood structural component by using near infrared spectroscopy . J. For. Eng. , 2021 . 6 114 - 119 . .

Jin, Y.; Gao, B.; Bian, C.; Meng, X.; Meng, B.; Wong, S . I.; Yang, N.; Sunarso, J.; Tan, X.; Liu, S. Elevated-temperature H 2 separation using a dense electron and proton mixed conducting polybenzimidazole-based membrane with 2D sulfonated graphene . Green Chem. , 2021 . 23 3374 - 3385 . DOI: 10.1039/D0GC04077K http://doi.org/10.1039/D0GC04077K .

Sun, P.; Xia, Z.; Li, Z.; Fan, Z.; He, F.; Liu, Q.; Yin, X . Polybenzimidazole dendrimer containing triazine rings-based high-temperature proton exchange membranes with high performances over a wide humidity range . Mater. Today Chem. , 2022 . 23 100653 DOI: 10.1016/j.mtchem.2021.100653 http://doi.org/10.1016/j.mtchem.2021.100653 .

Lu, W.; Yang, Z.; Huang, H.; Wei, F.; Li, W.; Yu, Y.; Gao, Y.; Zhou, Y.; Zhang, G . Piperidinium-functionalized poly(vinylbenzyl chloride) cross-linked by polybenzimidazole as an anion exchange membrane with a continuous ionic transport pathway . Ind. Eng. Chem. Res. , 2020 . 59 21077 - 21087 . DOI: 10.1021/acs.iecr.0c04548 http://doi.org/10.1021/acs.iecr.0c04548 .

Guo, H.; Li, Z.; Lv, Y.; Pei, H.; Sun, P.; Zhang, L.; Cui, W.; Yin, X.; Hui, H . Monolithic macromolecule membrane based on polybenzimidazole: achieving high proton conductivity and low fuel permeability through multiple cross-linking . ACS Appl. Energy Mater. , 2021 . 4 8969 - 8980 . DOI: 10.1021/acsaem.1c01233 http://doi.org/10.1021/acsaem.1c01233 .

Mondal, S.; Papiya, F.; Ash, S. N.; Kundu, P. P . Composite membrane of sulfonated polybenzimidazole and sulfonated graphene oxide for potential application in microbial fuel cell . J. Environ. Chem. Eng. , 2021 . 9 104945 DOI: 10.1016/j.jece.2020.104945 http://doi.org/10.1016/j.jece.2020.104945 .

Liu, Y.; Chen, J.; Fu, X.; Liu, D.; Liu, J.; Wang, L.; Luo, J.; Peng, X . Constructing proton transport channels in low phosphoric-acid doped polybenzimidazole membrane by introducing metal-organic frameworks containing phosphoric-acid groups . J. Power Sources , 2021 . 507 230316 DOI: 10.1016/j.jpowsour.2021.230316 http://doi.org/10.1016/j.jpowsour.2021.230316 .

Wang, X.; Chen, W.; Yan, X.; Li, T.; Wu, X.; Zhang, Y.; Zhang, F.; Pang, B.; He, G . Pre-removal of polybenzimidazole anion to improve flexibility of grafted quaternized side chains for high performance anion exchange membranes . J. Power Sources , 2020 . 451 227813 - 227825 . DOI: 10.1016/j.jpowsour.2020.227813 http://doi.org/10.1016/j.jpowsour.2020.227813 .

Lin, C.; Wang, J.; Shen, G.; Duan, J.; Xie, D.; Cheng, F.; Zhang, Y.; Zhang, S . Construction of crosslinked polybenzimidazole-based anion exchange membranes with ether-bond-free backbone . J. Membr. Sci. , 2019 . 590 117303 - 117311 . DOI: 10.1016/j.memsci.2019.117303 http://doi.org/10.1016/j.memsci.2019.117303 .

Kundu, S.; Simon, L . C.; Fowler, M.; Grot, S. Mechanical properties of Nafion™ electrolyte membranes under hydrated conditions . Polymer , 2005 . 46 11707 - 11715 . DOI: 10.1016/j.polymer.2005.09.059 http://doi.org/10.1016/j.polymer.2005.09.059 .

Samms, S. R.; Wasmus, S.; SavineIl, R. F . Thermal stability of Nafion® in simulated fuel cell environments . J. Electrochem. Soc. , 1996 . 143 1498 - 1504 . DOI: 10.1149/1.1836669 http://doi.org/10.1149/1.1836669 .

Zhang, N.; Li, Z.; Xiao, Y.; Pan, Z.; Jia, P.; Feng, G.; Bao, C.; Zhou, Y.; Hua, L . Lignin-based phenolic resin modified with whisker silicon and its application . J. Bioresour. Bioprod. , 2020 . 5 67 - 77 . DOI: 10.1016/j.jobab.2020.03.008 http://doi.org/10.1016/j.jobab.2020.03.008 .

Guan, F.; Song, Z.; Xin, F.; Wang, H.; Yu, D.; Li, G.; Liu, W . Preparation of hydrophobic transparent paper via using polydimethylsiloxane as transparent agent . J. Bioresour. Bioprod. , 2020 . 5 37 - 43 . DOI: 10.1016/j.jobab.2020.03.004 http://doi.org/10.1016/j.jobab.2020.03.004 .

Hao, C.; Zhang, K.; Song, W.; Yin, H.; Zhang, S . Influence of xylanase treatment on properties of bamboo powder/polylactic acid composites . J. For. Eng. , 2020 . 5 36 - 40 . .

Tan, W.; Hao, X.; Wang, Q.; Ou, R . Mechanical and thermal properties of bamboo plastic composites reinforced by thermotropic liquid crystal copolyesters . J. For. Eng. , 2020 . 5 97 - 103 . .

Su, L.; Pei, S.; Li, L.; Li, H.; Zhang, Y.; Yu, W.; Zhou, C . Preparation of polysiloxane/perfluorosulfonic acid nanocomposite membranes in supercritical carbon dioxide system for direct methanol fuel cell . Int. J. Hydrogen Energy , 2009 . 34 6892 - 6901 . DOI: 10.1016/j.ijhydene.2009.05.145 http://doi.org/10.1016/j.ijhydene.2009.05.145 .

Lavorgna, M.; Mascia, L.; Mensitieri, G.; Gilbert, M.; Scherillo, G.; Palomba, B . Hybridization of Nafion membranes by the infusion of functionalized siloxane precursors . J. Membr. Sci. , 2007 . 294 159 - 168 . DOI: 10.1016/j.memsci.2007.02.032 http://doi.org/10.1016/j.memsci.2007.02.032 .

Chae, K. J.; Kim, K. Y.; Choi, M. J.; Yang, E.; Kim, I . S.; Ren, X.; Lee, M. Sulfonated polyether ether ketone (SPEEK)-based composite proton exchange membrane reinforced with nanofibers for microbial electrolysis cells . Chem. Eng. J. , 2014 . 254 393 - 398 . DOI: 10.1016/j.cej.2014.05.145 http://doi.org/10.1016/j.cej.2014.05.145 .

Shen, C. H.; Hsu, S. L. C . Synthesis of novel cross-linked polybenzimidazole membranes for high temperature proton exchange membrane fuel cells . J. Membr. Sci. , 2013 . 443 138 - 143 . DOI: 10.1016/j.memsci.2013.04.072 http://doi.org/10.1016/j.memsci.2013.04.072 .

Kuo, A.-T.; Miyazaki, Y.; Jang, C.; Miyajima, T.; Urata, S.; Nielsen, S . O.; Okazaki, S.; Shinoda, W. Large-scale molecular dynamics simulation of perfluorosulfonic acid membranes: remapping coarse-grained to all-atomistic simulations . Polymer , 2019 . 181 121766 - 121772 . DOI: 10.1016/j.polymer.2019.121766 http://doi.org/10.1016/j.polymer.2019.121766 .

Bai, Y.; Xiao, M.; Huang, Z.; Han, D.; Wang, C.; Wang, S.; Meng, Y . Ionically crosslinked composite membranes from polybenzimidazole and sulfonated poly(fluorenyl ether ketone) for high-temperature PEM fuel cells . J. Electrochem. Soc. , 2021 . 168 114509 DOI: 10.1149/1945-7111/ac35cf http://doi.org/10.1149/1945-7111/ac35cf .

Xiao, Y.; Wang, S.; Tian, G.; Xiang, J.; Zhang, L.; Cheng, P.; Zhang, J.; Tang, N . Preparation and molecular simulation of grafted polybenzimidazoles containing benzimidazole type side pendant as high-temperature proton exchange membranes . J. Membr. Sci. , 2021 . 620 118858 DOI: 10.1016/j.memsci.2020.118858 http://doi.org/10.1016/j.memsci.2020.118858 .

Maity, S.; Jana, T . Soluble polybenzimidazoles for pem: synthesized from efficient, inexpensive, readily accessible alternative tetraamine monomer . Macromolecules , 2013 . 46 6814 - 6823 . DOI: 10.1021/ma401404c http://doi.org/10.1021/ma401404c .

Takemoto, M.; Hayashi, K.; Yamaura, S . I.; Zhang, W.; Sakamoto, W.; Yogo, T. Synthesis of inorganic-organic hybrid membranes consisting of organotrisiloxane linkages and their fuel cell properties at intermediate temperatures . Polymer , 2017 . 120 264 - 271 . DOI: 10.1016/j.polymer.2017.05.065 http://doi.org/10.1016/j.polymer.2017.05.065 .

Sean, N. A.; Leaw, W . L.; Abouzari-lotf, E.; Nur, H. Magnetic field-induced alignment of polybenzimidazole microstructures to enhance proton conduction . J. Chin. Chem. Soc. , 2021 . 68 86 - 94 . DOI: 10.1002/jccs.202000196 http://doi.org/10.1002/jccs.202000196 .

Wang, Y.; Sun, P.; Li, Z.; Guo, H.; Pei, H.; Yin, X . Construction of novel proton transport channels by triphosphonic acid proton conductor-doped crosslinked mPBI-based high-temperature and low-humidity proton exchange membranes . ACS Sustain. Chem. Eng. , 2021 . 9 2861 - 2871 . DOI: 10.1021/acssuschemeng.0c08799 http://doi.org/10.1021/acssuschemeng.0c08799 .

Eguizábal, A.; J.Lemus; Roda, V.; Urbiztondo, M.; Barreras, F.; Pina, M. P . Nanostructured electrolyte membranes based on zeotypes, protic ionic liquids and porous PBI membranes: Preparation, characterization and MEA testing . Int. J. Hydrogen Energy , 2012 . 37 7221 - 7234 . DOI: 10.1016/j.ijhydene.2011.11.074 http://doi.org/10.1016/j.ijhydene.2011.11.074 .

Pu, H.; Liu, Q . Methanol permeability and proton conductivity of polybenzimidazole and sulfonated polybenzimidazole . Polym. Int. , 2004 . 53 1512 - 1516 . DOI: 10.1002/pi.1577 http://doi.org/10.1002/pi.1577 .

浏览量

202

Downloads

CSCD

文章被引用时，请邮件提醒。

Submit

工具集

关联资源

Plasticizing and Strengthening Poly(vinyl chloride) with Structurally Different Ionic Liquids

Hydrogen-Bonding Crosslinked Supramolecular Polymer Materials: From Design Evolution of Side-Chain Hydrogen-Bonding to Applications

Durable Anti-fogging and Abrasion-resistant Coatings Based on Polyoxometalates-Hydrophilic Resin Composites with Enhanced Cohesion and Adhesion

Pyrimidoisoindigo-based Polymers for Ambipolar Charge Transport

Improvements of Hydrophobicity and Toughness of Epoxy Coatings Modified with Hydroxyl-terminated Fluororubber