analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf

analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf

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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Γλώσσα:German
Έκδοση: KIT Scientific Publishing 2024
Διαθέσιμο Online:https://doi.org/10.5445/KSP/1000161576
id oapen-20.500.12657-87349
record_format dspace
spelling oapen-20.500.12657-873492024-03-28T14:03:10Z 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. 2024-01-29T11:19:55Z 2024-01-29T11:19:55Z 2024 book https://library.oapen.org/handle/20.500.12657/87349 ger Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie application/pdf Attribution-ShareAlike 4.0 International analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf https://doi.org/10.5445/KSP/1000161576 KIT Scientific Publishing 10.5445/KSP/1000161576 10.5445/KSP/1000161576 44e29711-8d53-496b-85cc-3d10c9469be9 110 268 open access
institution OAPEN
collection DSpace
language German
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.
title analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf
spellingShingle analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf
title_short analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf
title_full analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf
title_fullStr analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf
title_full_unstemmed analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf
title_sort analyse-und-modellbildung-von-pem-brennstoffzellen-mittels-elektrochemischer-impedanzspektroskopie.pdf
publisher KIT Scientific Publishing
publishDate 2024
url https://doi.org/10.5445/KSP/1000161576
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