Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements

B. Legros; P. X. Thivel; Florence Druart; Y. Bultel; R. Nogueira

doi:10.1109/ELECTROMOTION.2009.5259133

Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements

B. Legros
, P. X. Thivel
, Florence Druart
, Y. Bultel
, R. Nogueira

Chemical and Petroleum Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

17 Scopus citations

Abstract

The diagnosis and modelling of flooding or drying is an important factor in improving the reliability and durability of PEMFCs. Indeed, flooding and drying lead to a reduction in the output voltage delivered by the fuel cell. Among the various techniques, electrochemical impedance spectroscopy (EIS) and Acoustic Emission (EA) are powerful tools. In this study, EIS and AE measurements were carried out respectively on a 500 W stack and on a 25 cm2 fuel cell. EIS measurements and its modelling by an electrical equivalent circuit model revealed that flooding mainly affects the transfer resistance and the cathodic Warburg impedance. AE measurements show that it is possible to follow the water content within the fuel cell. Coupling this two methods seem to be an interesting diagnosis tool.

Original language	British English
Title of host publication	2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009
DOIs	https://doi.org/10.1109/ELECTROMOTION.2009.5259133
State	Published - 2009
Event	2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009 - Lille, France Duration: 1 Jul 2009 → 3 Jul 2009

Publication series

Name	2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009

Conference

Conference	2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009
Country/Territory	France
City	Lille
Period	1/07/09 → 3/07/09

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

SDG 7 Affordable and Clean Energy

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10.1109/ELECTROMOTION.2009.5259133

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Legros, B., Thivel, P. X., Druart, F., Bultel, Y., & Nogueira, R. (2009). Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements. In 2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009 Article 5259133 (2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009). https://doi.org/10.1109/ELECTROMOTION.2009.5259133

Legros, B. ; Thivel, P. X. ; Druart, Florence et al. / Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements. 2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009. 2009. (2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009).

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title = "Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements",

abstract = "The diagnosis and modelling of flooding or drying is an important factor in improving the reliability and durability of PEMFCs. Indeed, flooding and drying lead to a reduction in the output voltage delivered by the fuel cell. Among the various techniques, electrochemical impedance spectroscopy (EIS) and Acoustic Emission (EA) are powerful tools. In this study, EIS and AE measurements were carried out respectively on a 500 W stack and on a 25 cm2 fuel cell. EIS measurements and its modelling by an electrical equivalent circuit model revealed that flooding mainly affects the transfer resistance and the cathodic Warburg impedance. AE measurements show that it is possible to follow the water content within the fuel cell. Coupling this two methods seem to be an interesting diagnosis tool.",

author = "B. Legros and Thivel, \{P. X.\} and Florence Druart and Y. Bultel and R. Nogueira",

year = "2009",

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Legros, B, Thivel, PX, Druart, F, Bultel, Y & Nogueira, R 2009, Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements. in 2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009., 5259133, 2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009, 2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009, Lille, France, 1/07/09. https://doi.org/10.1109/ELECTROMOTION.2009.5259133

Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements. / Legros, B.; Thivel, P. X.; Druart, Florence et al.
2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009. 2009. 5259133 (2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements

AU - Legros, B.

AU - Thivel, P. X.

AU - Druart, Florence

AU - Bultel, Y.

AU - Nogueira, R.

PY - 2009

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N2 - The diagnosis and modelling of flooding or drying is an important factor in improving the reliability and durability of PEMFCs. Indeed, flooding and drying lead to a reduction in the output voltage delivered by the fuel cell. Among the various techniques, electrochemical impedance spectroscopy (EIS) and Acoustic Emission (EA) are powerful tools. In this study, EIS and AE measurements were carried out respectively on a 500 W stack and on a 25 cm2 fuel cell. EIS measurements and its modelling by an electrical equivalent circuit model revealed that flooding mainly affects the transfer resistance and the cathodic Warburg impedance. AE measurements show that it is possible to follow the water content within the fuel cell. Coupling this two methods seem to be an interesting diagnosis tool.

AB - The diagnosis and modelling of flooding or drying is an important factor in improving the reliability and durability of PEMFCs. Indeed, flooding and drying lead to a reduction in the output voltage delivered by the fuel cell. Among the various techniques, electrochemical impedance spectroscopy (EIS) and Acoustic Emission (EA) are powerful tools. In this study, EIS and AE measurements were carried out respectively on a 500 W stack and on a 25 cm2 fuel cell. EIS measurements and its modelling by an electrical equivalent circuit model revealed that flooding mainly affects the transfer resistance and the cathodic Warburg impedance. AE measurements show that it is possible to follow the water content within the fuel cell. Coupling this two methods seem to be an interesting diagnosis tool.

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Legros B, Thivel PX, Druart F, Bultel Y, Nogueira R. Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements. In 2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009. 2009. 5259133. (2009 8th International Symposium on Advanced Electromechanical Motion Systems and Electric Drives Joint Symposium, ELECTROMOTION 2009). doi: 10.1109/ELECTROMOTION.2009.5259133

Diagnosis and modelling of protonexchange-Membrane fuel cell via electrochemical-Impedance-Spectroscopy and acoustic-Emission measurements

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