Electrochemical impedance spectroscopy of PEM fuel cells at low hydrogen partial pressures: efficient cell tests for mass production-Reference-Cited by-同舟云学术

Electrochemical impedance spectroscopy of PEM fuel cells at low hydrogen partial pressures: efficient cell tests for mass production

Published:2024 Issue: Volume: Page:
ISSN:2755-2608
Container-title:Industrial Chemistry & Materials
language:en
Short-container-title:Ind. Chem. Mater.

Author:

Haimerl Felix¹²,Kumar Sunil²³^ORCID,Heere Michael³,Bandarenka Aliaksandr S.¹⁴^ORCID

Affiliation:

1. Technical University of Munich, School of Natural Sciences, Department of Physics, Professorship of Physics of Energy Conversion and Storage, 85748 Garching, Germany

2. BMW AG, Petuelring 130, 80809 München, Germany

3. Technical University Braunschweig, Faculty of Mechanical Engineering, Institute of Internal Combustion Engines and Fuel Cells, 38108 Braunschweig, Germany

4. Technical University of Munich, Catalysis Research Center TUM, Ernst-Otto-Fischer-Straße 1, 85748 Garching, Germany

Abstract

Electrochemical impedance spectroscopy of PEM fuel cells under varying hydrogen concentrations reveals the origins of the correlation between hydrogen partial pressure and fuel cell performance.

Funder

Deutsche Forschungsgemeinschaft

Bayerische Motoren Werke

Publisher

Royal Society of Chemistry (RSC)

Link

http://pubs.rsc.org/en/content/articlepdf/2024/IM/D3IM00075C

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