Design and Utilization of a Direct Methanol Fuel Cell
This study introduces a step-by-step, summarized overview of direct methanol fuel cell (DMFC) fundamentals, thermodynamic–electrochemical principles, and system evaluation factors. In addition, a parametric investigation of a JENNY 600S DMFC is conducted to simulate cell performance behavior under v...
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| المؤلف الرئيسي: | |
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| مؤلفون آخرون: | , , |
| التنسيق: | article |
| منشور في: |
2022
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| الموضوعات: | |
| الوصول للمادة أونلاين: | https://hdl.handle.net/11073/26235 |
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| _version_ | 1864513434404519936 |
|---|---|
| author | Ahmed, Aser Alaa |
| author2 | Al Labadidi, Malik Hamada, Ahmed T. Orhan, Mehmet Fatih |
| author2_role | author author author |
| author_facet | Ahmed, Aser Alaa Al Labadidi, Malik Hamada, Ahmed T. Orhan, Mehmet Fatih |
| author_role | author |
| dc.creator.none.fl_str_mv | Ahmed, Aser Alaa Al Labadidi, Malik Hamada, Ahmed T. Orhan, Mehmet Fatih |
| dc.date.none.fl_str_mv | 2022-12-14 2025-07-28T09:48:54Z 2025-07-28T09:48:54Z |
| dc.format.none.fl_str_mv | application/pdf |
| dc.identifier.none.fl_str_mv | Ahmed, A. A., Al Labadidi, M., Hamada, A. T., & Orhan, M. F. (2022). Design and Utilization of a Direct Methanol Fuel Cell. Membranes, 12(12), 1266. https://doi.org/10.3390/membranes12121266 2077-0375 https://hdl.handle.net/11073/26235 10.3390/membranes12121266 |
| dc.language.none.fl_str_mv | en |
| dc.publisher.none.fl_str_mv | MDPI |
| dc.relation.none.fl_str_mv | https://doi.org/10.3390/membranes12121266 |
| dc.rights.none.fl_str_mv | Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| dc.subject.none.fl_str_mv | Fuel cell Direct methanol fuel cell JENNY 600S DMFC Model MATLAB Overall performance Multi-irreversibilities Operating temperature Output cell voltages |
| dc.title.none.fl_str_mv | Design and Utilization of a Direct Methanol Fuel Cell |
| dc.type.none.fl_str_mv | Peer-Reviewed Published version info:eu-repo/semantics/publishedVersion info:eu-repo/semantics/article |
| description | This study introduces a step-by-step, summarized overview of direct methanol fuel cell (DMFC) fundamentals, thermodynamic–electrochemical principles, and system evaluation factors. In addition, a parametric investigation of a JENNY 600S DMFC is conducted to simulate cell performance behavior under varying operating conditions. The system is mathematically modeled and solved in MATLAB and accounts for multi-irreversibilities such as the activation and ohmic and concentration overpotentials. The performance of the modeled system was validated against theoretical and experimental results from the literature. The results indicated that increasing the fuel cell’s operating temperature yields enhanced output cell voltages due to enhanced methanol oxidation reactions. Nevertheless, the maximum efficiency limits of the fuel cell tend to decrease with an increase in temperature. In addition, the model has also depicted that enhanced output cell voltages are associated with increased oxygen consumption, resulting in the lower exit flowrates of the reactants. |
| format | article |
| id | aus_b94eea8886e84e6a22f0acb966b3721e |
| identifier_str_mv | Ahmed, A. A., Al Labadidi, M., Hamada, A. T., & Orhan, M. F. (2022). Design and Utilization of a Direct Methanol Fuel Cell. Membranes, 12(12), 1266. https://doi.org/10.3390/membranes12121266 2077-0375 10.3390/membranes12121266 |
| language_invalid_str_mv | en |
| network_acronym_str | aus |
| network_name_str | aus |
| oai_identifier_str | oai:repository.aus.edu:11073/26235 |
| publishDate | 2022 |
| publisher.none.fl_str_mv | MDPI |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | Attribution 4.0 International http://creativecommons.org/licenses/by/4.0/ |
| spelling | Design and Utilization of a Direct Methanol Fuel CellAhmed, Aser AlaaAl Labadidi, MalikHamada, Ahmed T.Orhan, Mehmet FatihFuel cellDirect methanol fuel cellJENNY 600S DMFCModelMATLABOverall performanceMulti-irreversibilitiesOperating temperatureOutput cell voltagesThis study introduces a step-by-step, summarized overview of direct methanol fuel cell (DMFC) fundamentals, thermodynamic–electrochemical principles, and system evaluation factors. In addition, a parametric investigation of a JENNY 600S DMFC is conducted to simulate cell performance behavior under varying operating conditions. The system is mathematically modeled and solved in MATLAB and accounts for multi-irreversibilities such as the activation and ohmic and concentration overpotentials. The performance of the modeled system was validated against theoretical and experimental results from the literature. The results indicated that increasing the fuel cell’s operating temperature yields enhanced output cell voltages due to enhanced methanol oxidation reactions. Nevertheless, the maximum efficiency limits of the fuel cell tend to decrease with an increase in temperature. In addition, the model has also depicted that enhanced output cell voltages are associated with increased oxygen consumption, resulting in the lower exit flowrates of the reactants.MDPI2025-07-28T09:48:54Z2025-07-28T09:48:54Z2022-12-14Peer-ReviewedPublished versioninfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfAhmed, A. A., Al Labadidi, M., Hamada, A. T., & Orhan, M. F. (2022). Design and Utilization of a Direct Methanol Fuel Cell. Membranes, 12(12), 1266. https://doi.org/10.3390/membranes121212662077-0375https://hdl.handle.net/11073/2623510.3390/membranes12121266enhttps://doi.org/10.3390/membranes12121266Attribution 4.0 Internationalhttp://creativecommons.org/licenses/by/4.0/oai:repository.aus.edu:11073/262352025-07-29T17:57:08Z |
| spellingShingle | Design and Utilization of a Direct Methanol Fuel Cell Ahmed, Aser Alaa Fuel cell Direct methanol fuel cell JENNY 600S DMFC Model MATLAB Overall performance Multi-irreversibilities Operating temperature Output cell voltages |
| status_str | publishedVersion |
| title | Design and Utilization of a Direct Methanol Fuel Cell |
| title_full | Design and Utilization of a Direct Methanol Fuel Cell |
| title_fullStr | Design and Utilization of a Direct Methanol Fuel Cell |
| title_full_unstemmed | Design and Utilization of a Direct Methanol Fuel Cell |
| title_short | Design and Utilization of a Direct Methanol Fuel Cell |
| title_sort | Design and Utilization of a Direct Methanol Fuel Cell |
| topic | Fuel cell Direct methanol fuel cell JENNY 600S DMFC Model MATLAB Overall performance Multi-irreversibilities Operating temperature Output cell voltages |
| url | https://hdl.handle.net/11073/26235 |