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Spatially and Temporally Resolved Measurement of Water Distribution in Nafion Using NMR Imaging

Abstract : The hydration conditions of the membrane can vary widely over short timescales during the operation of a PEMFC. To better understand the factors limiting water transport through the PEM membrane exposed to different boundary conditions we implemented a 1D NMR imaging method using a surface probe. This methodology offers a high temporal resolution, allowing the detailed monitoring of fast transient phenomena.
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https://hal.univ-lorraine.fr/hal-01431055
Contributor : Lemta Ul <>
Submitted on : Tuesday, June 25, 2019 - 3:40:26 PM
Last modification on : Thursday, February 25, 2021 - 11:04:52 AM

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Mathieu Klein, Jean-Christophe Perrin, Sébastien Leclerc, Laouès Guendouz, Jérôme Dillet, et al.. Spatially and Temporally Resolved Measurement of Water Distribution in Nafion Using NMR Imaging. ECS Transactions, Electrochemical Society, Inc., 2013, 58 (1), pp.283-289. ⟨10.1149/05801.0283ecst⟩. ⟨hal-01431055⟩

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