International Journal of Hydrogen Energy, volume 50, pages 1159-1182

Main degradation mechanisms of polymer electrolyte membrane fuel cell stacks – Mechanisms, influencing factors, consequences, and mitigation strategies

Eva Wallnöfer-Ogris 1
Florian Poimer 1
Rebekka Köll 1
Marie Gabrielle Macherhammer 1
Alexander Trattner 1, 2
Publication typeJournal Article
Publication date2024-01-01
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor7.2
ISSN03603199
Condensed Matter Physics
Energy Engineering and Power Technology
Fuel Technology
Renewable Energy, Sustainability and the Environment
Abstract
This paper focuses on the main chemical, electrochemical, and mechanical degradation mechanisms and poisoning effects that influence the life-time, the performance, and the functionality of PEM (polymer electrolyte membrane) fuel cell stack components reversibly and irreversibly. The underlying causes are explained, possible influencing factors are listed, and the effects of degradation on fuel cell operation and state of health are described. Based on this, further consequences as well as mitigation strategies are presented. The summary gives an overview of the affected causes of voltage decay, the influence of operating conditions, strategies, and events on each specific degradation mechanism, and additionally the influence of initial degradation on any further degradation.

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GOST |
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GOST Copy
Wallnöfer-Ogris E. et al. Main degradation mechanisms of polymer electrolyte membrane fuel cell stacks – Mechanisms, influencing factors, consequences, and mitigation strategies // International Journal of Hydrogen Energy. 2024. Vol. 50. pp. 1159-1182.
GOST all authors (up to 50) Copy
Wallnöfer-Ogris E., Poimer F., Köll R., Macherhammer M. G., Trattner A. Main degradation mechanisms of polymer electrolyte membrane fuel cell stacks – Mechanisms, influencing factors, consequences, and mitigation strategies // International Journal of Hydrogen Energy. 2024. Vol. 50. pp. 1159-1182.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.ijhydene.2023.06.215
UR - https://doi.org/10.1016/j.ijhydene.2023.06.215
TI - Main degradation mechanisms of polymer electrolyte membrane fuel cell stacks – Mechanisms, influencing factors, consequences, and mitigation strategies
T2 - International Journal of Hydrogen Energy
AU - Wallnöfer-Ogris, Eva
AU - Poimer, Florian
AU - Köll, Rebekka
AU - Macherhammer, Marie Gabrielle
AU - Trattner, Alexander
PY - 2024
DA - 2024/01/01 00:00:00
PB - Elsevier
SP - 1159-1182
VL - 50
SN - 0360-3199
ER -
BibTex
Cite this
BibTex Copy
@article{2024_Wallnöfer-Ogris,
author = {Eva Wallnöfer-Ogris and Florian Poimer and Rebekka Köll and Marie Gabrielle Macherhammer and Alexander Trattner},
title = {Main degradation mechanisms of polymer electrolyte membrane fuel cell stacks – Mechanisms, influencing factors, consequences, and mitigation strategies},
journal = {International Journal of Hydrogen Energy},
year = {2024},
volume = {50},
publisher = {Elsevier},
month = {jan},
url = {https://doi.org/10.1016/j.ijhydene.2023.06.215},
pages = {1159--1182},
doi = {10.1016/j.ijhydene.2023.06.215}
}
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