Under CopyrightGroos, UlfUlfGroosKeller, StefanStefanKeller2022-03-1311.8.20172016https://publica.fraunhofer.de/handle/publica/39743610.24406/publica-fhg-397436enEnergietechnikWasserstofftechnologieBrennstoffzellensystemcellelectro chemical impedance spectroscopy621697Investigation of inhomogenieties in automotive fuel cell stackspresentation