Optimization of the Relative Humidity of Reactant Gases in Hydrogen Fuel Cells Using Dynamic Impedance Measurements

Optimization of the Relative Humidity of Reactant Gases in Hydrogen Fuel Cells Using Dynamic Impedance Measurements

Water management is a key factor affecting the efficiency of proton exchange membrane fuel cells (PEMFCs). The currently used monitoring methods of PEMFCs provide limited information about which processes or components that humidity has a significant impact upon. Herein, we propose the use of a nove...

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Bibliographic Details
Main Authors: Ewa Janicka, Michal Mielniczek, Lukasz Gawel, Kazimierz Darowicki
Format: Article
Language:English
Published: MDPI AG 2021-05-01
Series:Energies
Subjects:
PEMFC
optimization
impedance
water management
humidification
Online Access:https://www.mdpi.com/1996-1073/14/11/3038

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