Advances in perfluorosulfonic acid-based proton exchange membranes for fuel cell applications: A review
ABSTRACT: Among all fuel cells, proton exchange membrane fuel cells (PEMFCs) are appealing energy conversion devices in portable and transportation applications because of their higher efficiency, excellent ability to reduce air pollution, lightweight, generation of less noise due to the absence of...
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Elsevier
2022-11-01
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Online Access: | http://www.sciencedirect.com/science/article/pii/S2666821122001326 |
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author | Tushar Kanti Maiti Jitendra Singh Prakhar Dixit Jagannath Majhi Sakchi Bhushan Anasuya Bandyopadhyay Sujay Chattopadhyay |
author_facet | Tushar Kanti Maiti Jitendra Singh Prakhar Dixit Jagannath Majhi Sakchi Bhushan Anasuya Bandyopadhyay Sujay Chattopadhyay |
author_sort | Tushar Kanti Maiti |
collection | DOAJ |
description | ABSTRACT: Among all fuel cells, proton exchange membrane fuel cells (PEMFCs) are appealing energy conversion devices in portable and transportation applications because of their higher efficiency, excellent ability to reduce air pollution, lightweight, generation of less noise due to the absence of mechanical components, quick start-up time and non-involvement in the combustion process. This review article emphasizes the importance of perfluorosulfonic acid (PFSA) polymer-based proton exchange membranes (PEMs) for fuel cell applications and their recent achievements, difficulties, and prospects. The most widely used PEMs for low-temperature PEMFCs are PFSA polymer-based membranes and some non-fluorinated polymers such as sulfonated poly(ether ketone) (SPEEK), sulfonated polysulfone (SPSF), sulfonated polyimide (SPI), and sulfonated polystyrene (SPS). Among these PEMs, PFSA membranes (such as Nafion) are the most often utilized low-temperature PEM for fuel cell applications because of their outstanding chemical, mechanical, and thermal stability with higher proton conductivity under-hydrated conditions. Due to some limitations of PFSA membranes, such as poor conductivity in anhydrous conditions, high manufacturing costs, and degradation of their properties at higher temperatures, research on low-temperature PEM has been shifted to the development of polymer electrolyte composite membranes incorporating various multifunctional organic, inorganic, and hybrid fillers. The PFSA polymer composite membranes show better chemical, thermal, and oxidative stability with higher proton conductivity and fuel cell performance than pristine PFSA membranes. In addition, the PFSA polymer composite membranes maintain proton conductivity and fuel cell performance in low humidity conditions. These findings show that developing suitable PFSA polymer composite membranes could enhance the possibility of commercial applications of PEMFCs. |
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language | English |
last_indexed | 2024-04-11T13:31:12Z |
publishDate | 2022-11-01 |
publisher | Elsevier |
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series | Chemical Engineering Journal Advances |
spelling | doaj.art-8712d14253e54cf1a25127ef0cbdf6fc2022-12-22T04:21:49ZengElsevierChemical Engineering Journal Advances2666-82112022-11-0112100372Advances in perfluorosulfonic acid-based proton exchange membranes for fuel cell applications: A reviewTushar Kanti Maiti0Jitendra Singh1Prakhar Dixit2Jagannath Majhi3Sakchi Bhushan4Anasuya Bandyopadhyay5Sujay Chattopadhyay6Department of Polymer and Process Engineering, IIT Roorkee Saharanpur Campus, Saharanpur, 247001, IndiaDepartment of Polymer and Process Engineering, IIT Roorkee Saharanpur Campus, Saharanpur, 247001, IndiaDepartment of Polymer and Process Engineering, IIT Roorkee Saharanpur Campus, Saharanpur, 247001, IndiaDepartment of Polymer and Process Engineering, IIT Roorkee Saharanpur Campus, Saharanpur, 247001, IndiaDepartment of Paper Technology, IIT Roorkee Saharanpur Campus, Saharanpur, 247001, IndiaDepartment of Polymer and Process Engineering, IIT Roorkee Saharanpur Campus, Saharanpur, 247001, IndiaDepartment of Polymer and Process Engineering, IIT Roorkee Saharanpur Campus, Saharanpur, 247001, India; Corresponding author.ABSTRACT: Among all fuel cells, proton exchange membrane fuel cells (PEMFCs) are appealing energy conversion devices in portable and transportation applications because of their higher efficiency, excellent ability to reduce air pollution, lightweight, generation of less noise due to the absence of mechanical components, quick start-up time and non-involvement in the combustion process. This review article emphasizes the importance of perfluorosulfonic acid (PFSA) polymer-based proton exchange membranes (PEMs) for fuel cell applications and their recent achievements, difficulties, and prospects. The most widely used PEMs for low-temperature PEMFCs are PFSA polymer-based membranes and some non-fluorinated polymers such as sulfonated poly(ether ketone) (SPEEK), sulfonated polysulfone (SPSF), sulfonated polyimide (SPI), and sulfonated polystyrene (SPS). Among these PEMs, PFSA membranes (such as Nafion) are the most often utilized low-temperature PEM for fuel cell applications because of their outstanding chemical, mechanical, and thermal stability with higher proton conductivity under-hydrated conditions. Due to some limitations of PFSA membranes, such as poor conductivity in anhydrous conditions, high manufacturing costs, and degradation of their properties at higher temperatures, research on low-temperature PEM has been shifted to the development of polymer electrolyte composite membranes incorporating various multifunctional organic, inorganic, and hybrid fillers. The PFSA polymer composite membranes show better chemical, thermal, and oxidative stability with higher proton conductivity and fuel cell performance than pristine PFSA membranes. In addition, the PFSA polymer composite membranes maintain proton conductivity and fuel cell performance in low humidity conditions. These findings show that developing suitable PFSA polymer composite membranes could enhance the possibility of commercial applications of PEMFCs.http://www.sciencedirect.com/science/article/pii/S2666821122001326Proton exchange membraneFuel cellPerfluorosulfonic acidLow temperatureElectrolyte |
spellingShingle | Tushar Kanti Maiti Jitendra Singh Prakhar Dixit Jagannath Majhi Sakchi Bhushan Anasuya Bandyopadhyay Sujay Chattopadhyay Advances in perfluorosulfonic acid-based proton exchange membranes for fuel cell applications: A review Chemical Engineering Journal Advances Proton exchange membrane Fuel cell Perfluorosulfonic acid Low temperature Electrolyte |
title | Advances in perfluorosulfonic acid-based proton exchange membranes for fuel cell applications: A review |
title_full | Advances in perfluorosulfonic acid-based proton exchange membranes for fuel cell applications: A review |
title_fullStr | Advances in perfluorosulfonic acid-based proton exchange membranes for fuel cell applications: A review |
title_full_unstemmed | Advances in perfluorosulfonic acid-based proton exchange membranes for fuel cell applications: A review |
title_short | Advances in perfluorosulfonic acid-based proton exchange membranes for fuel cell applications: A review |
title_sort | advances in perfluorosulfonic acid based proton exchange membranes for fuel cell applications a review |
topic | Proton exchange membrane Fuel cell Perfluorosulfonic acid Low temperature Electrolyte |
url | http://www.sciencedirect.com/science/article/pii/S2666821122001326 |
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