Evaluation of acoustic emission technique for PEMFC diagnosis

B. Legrosa; R. P. Nogueira; P. X. Thivel; Y. Bultel

doi:10.1149/1.3210755

Evaluation of acoustic emission technique for PEMFC diagnosis

B. Legrosa
, R. P. Nogueira
, P. X. Thivel
, Y. Bultel

Chemical and Petroleum Engineering

LEPMI, Institut Polytechnique de Grenoble
SIMAP-CNRS, Institut Polytechnique de Grenoble

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

1 Scopus citations

Abstract

This study evaluates the acoustic emission (AE) technique for the detection of membrane dehydration in proton exchange membrane fuel cells during operation. AE measurements were firstly carried out during dehydration of Nafion® samples (ex-situ study). As AE was shown to be sensitive enough to detect structural changes taking place at the last stages of dehydration, in-situ study was performed on PEM single cell during current interruption. AE activity occurs only on specific running conditions and consequently gives promises of further interesting applications.

Original language	British English
Title of host publication	ECS Transactions -Proton Exchange Membrane Fuel Cells 9
Pages	1991-1997
Number of pages	7
Edition	1 PART 2
DOIs	https://doi.org/10.1149/1.3210755
State	Published - 2009
Event	9th Proton Exchange Membrane Fuel Cell Symposium (PEMFC 9) - 216th Meeting of the Electrochemical Society - Vienna, Austria Duration: 4 Oct 2009 → 9 Oct 2009

Publication series

Name	ECS Transactions
Number	1 PART 2
Volume	25
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Conference

Conference	9th Proton Exchange Membrane Fuel Cell Symposium (PEMFC 9) - 216th Meeting of the Electrochemical Society
Country/Territory	Austria
City	Vienna
Period	4/10/09 → 9/10/09

UN SDGs

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

SDG 7 Affordable and Clean Energy

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title = "Evaluation of acoustic emission technique for PEMFC diagnosis",

abstract = "This study evaluates the acoustic emission (AE) technique for the detection of membrane dehydration in proton exchange membrane fuel cells during operation. AE measurements were firstly carried out during dehydration of Nafion{\textregistered} samples (ex-situ study). As AE was shown to be sensitive enough to detect structural changes taking place at the last stages of dehydration, in-situ study was performed on PEM single cell during current interruption. AE activity occurs only on specific running conditions and consequently gives promises of further interesting applications.",

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booktitle = "ECS Transactions -Proton Exchange Membrane Fuel Cells 9",

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note = "9th Proton Exchange Membrane Fuel Cell Symposium (PEMFC 9) - 216th Meeting of the Electrochemical Society ; Conference date: 04-10-2009 Through 09-10-2009",

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Legrosa, B, Nogueira, RP, Thivel, PX & Bultel, Y 2009, Evaluation of acoustic emission technique for PEMFC diagnosis. in ECS Transactions -Proton Exchange Membrane Fuel Cells 9. 1 PART 2 edn, ECS Transactions, no. 1 PART 2, vol. 25, pp. 1991-1997, 9th Proton Exchange Membrane Fuel Cell Symposium (PEMFC 9) - 216th Meeting of the Electrochemical Society, Vienna, Austria, 4/10/09. https://doi.org/10.1149/1.3210755

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AU - Nogueira, R. P.

AU - Thivel, P. X.

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AB - This study evaluates the acoustic emission (AE) technique for the detection of membrane dehydration in proton exchange membrane fuel cells during operation. AE measurements were firstly carried out during dehydration of Nafion® samples (ex-situ study). As AE was shown to be sensitive enough to detect structural changes taking place at the last stages of dehydration, in-situ study was performed on PEM single cell during current interruption. AE activity occurs only on specific running conditions and consequently gives promises of further interesting applications.

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DO - 10.1149/1.3210755

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T3 - ECS Transactions

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T2 - 9th Proton Exchange Membrane Fuel Cell Symposium (PEMFC 9) - 216th Meeting of the Electrochemical Society

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ER -

Evaluation of acoustic emission technique for PEMFC diagnosis

Abstract

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