1. Faculty of Applied Chemistry, Technische Hochschule Nürnberg Georg Simon Ohm, Nuremberg 90489, Germany
2. Faculty of Materials Engineering, Technische Hochschule Nürnberg Georg Simon Ohm, Nuremberg 90489, Germany
3. Institute of Applied Hydrogen Research, Electro- and Thermochemical Energy Systems (H2Ohm), Technische Hochschule Nürnberg Georg Simon Ohm, Nuremberg 90489, Germany