Analyse und Modellbildung von PEM-Brennstoffzellen mittels elektrochemischer Impedanzspektroskopie
This work presents a physically motivated model for predicting the current/voltage behavior of PEM fuel cells. Extensive impedance measurements and DRT analyses were used to identify and quantify all loss processes. The developed model was successfully validated and provides insights into the intern...
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| 格式: | Online |
| 語言: | 德语 |
| 出版: |
KIT Scientific Publishing
2024
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| 主題: | |
| 在線閱讀: | OCN: 1419649892 |
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| _version_ | 1869518076859383808 |
|---|---|
| author | Heinzmann, Marcel |
| author_browse | Heinzmann, Marcel |
| author_facet | Heinzmann, Marcel |
| author_sort | Heinzmann, Marcel |
| collection | Directory of Open Access Books |
| description | This work presents a physically motivated model for predicting the current/voltage behavior of PEM fuel cells. Extensive impedance measurements and DRT analyses were used to identify and quantify all loss processes. The developed model was successfully validated and provides insights into the internal processes of the fuel cell. It enables targeted optimization and shows great potential for increasing the performance of PEM fuel cells. |
| format | Online |
| id | doab-20.500.12854ir-133738 |
| institution | Directory of Open Access Books |
| language | ger |
| publishDate | 2024 |
| publishDateRange | 2024 |
| publishDateSort | 2024 |
| publisher | KIT Scientific Publishing |
| publisherStr | KIT Scientific Publishing |
| record_format | ojs |
| spelling | doab-20.500.12854ir-1337382025-07-03T12:05:23Z Analyse und Modellbildung von PEM-Brennstoffzellen mittels elektrochemischer Impedanzspektroskopie Heinzmann, Marcel Ersatzschaltbild; Modellierung; Verteilungsfunktion; Impedanzspektroskopie; PEM-Brennstoffzelle thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering This work presents a physically motivated model for predicting the current/voltage behavior of PEM fuel cells. Extensive impedance measurements and DRT analyses were used to identify and quantify all loss processes. The developed model was successfully validated and provides insights into the internal processes of the fuel cell. It enables targeted optimization and shows great potential for increasing the performance of PEM fuel cells. 2024-01-30T04:01:18Z 2024-01-30T04:01:18Z 2024-01-29T11:19:55Z 2024 book OCN: 1419649892 https://library.oapen.org/handle/20.500.12657/87349 9783731513193 https://directory.doabooks.org/handle/20.500.12854/133738 ger Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie open access image/jpeg Attribution-ShareAlike 4.0 International https://library.oapen.org/bitstream/20.500.12657/87349/1/analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf KIT Scientific Publishing 10.5445/KSP/1000161576 10.5445/KSP/1000161576 68fffc18-8f7b-44fa-ac7e-0b7d7d979bd2 9783731513193 AG Universitätsverlage 268 open access |
| spellingShingle | Ersatzschaltbild; Modellierung; Verteilungsfunktion; Impedanzspektroskopie; PEM-Brennstoffzelle thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering Heinzmann, Marcel Analyse und Modellbildung von PEM-Brennstoffzellen mittels elektrochemischer Impedanzspektroskopie |
| title | Analyse und Modellbildung von PEM-Brennstoffzellen mittels elektrochemischer Impedanzspektroskopie |
| title_full | Analyse und Modellbildung von PEM-Brennstoffzellen mittels elektrochemischer Impedanzspektroskopie |
| title_fullStr | Analyse und Modellbildung von PEM-Brennstoffzellen mittels elektrochemischer Impedanzspektroskopie |
| title_full_unstemmed | Analyse und Modellbildung von PEM-Brennstoffzellen mittels elektrochemischer Impedanzspektroskopie |
| title_short | Analyse und Modellbildung von PEM-Brennstoffzellen mittels elektrochemischer Impedanzspektroskopie |
| title_sort | analyse und modellbildung von pem brennstoffzellen mittels elektrochemischer impedanzspektroskopie |
| topic | Ersatzschaltbild; Modellierung; Verteilungsfunktion; Impedanzspektroskopie; PEM-Brennstoffzelle thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering |
| topic_facet | Ersatzschaltbild; Modellierung; Verteilungsfunktion; Impedanzspektroskopie; PEM-Brennstoffzelle thema EDItEUR::T Technology, Engineering, Agriculture, Industrial processes::TH Energy technology and engineering::THR Electrical engineering |
| url | OCN: 1419649892 |
| work_keys_str_mv | AT heinzmannmarcel analyseundmodellbildungvonpembrennstoffzellenmittelselektrochemischerimpedanzspektroskopie |