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DOE OSTI · 3028981

Non-Contact Eddy Current Method for Assessing Proton Conductivity in Nafion Membranes

Odusanya, Ademola [National Laboratory of the Rockies, Golden, CO (United States)]·Rupnowski, Peter [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:000000030040418X)
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Abstract

Accurate measurement of proton conductivity in Proton Exchange Membranes (PEMs) is vital for fuel cell performance and durability. This study explores eddy current testing as a non-destructive, non-contact and high-rate quality control (QC) method for measuring Nafion membrane proton conductivity, with potential for high-volume manufacturing applications.

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33 ADVANCED PROPULSION SYSTEMS42 ENGINEERING71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICSeddy currentnafionnon-destructive evaluation (NDE)non-destructive testing (NDT)proton conductivityproton exchange membranes (PEMs)R2RRoll-to-Roll

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Odusanya, Ademola [National Laboratory of the Rockies, Golden, CO (United States)], Rupnowski, Peter [National Laboratory of the Rockies, Golden, CO (United States)] (ORCID:000000030040418X). 2026-04-07. Non-Contact Eddy Current Method for Assessing Proton Conductivity in Nafion Membranes. https://doi.org/10.2172/3028981

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