63335 2025 eng researchdata Zenodo Geneva Bundesanstalt für Materialforschung und -prüfung (BAM) 0 -- -- -- The datasets from Cyclic Voltammetry, Transmision Electron Microscopy, X-ray Diffraction, and (Hard Energy) X-ray Photoelectron Spectroscopy are related to the publication H. Habibimarkani, S.-L. Abram, A. Guilherme Buzanich, C. Prinz, M. Sahre, V.-D. Hodoroaba and J. Radnik "In-depth analysis of FeNi-based nanoparticles for the oxygen evolution reaction" Scientific Reports (2025), https://doi.org/10.1038/s41598-025-92720-3 Details of the materials and the experimental procedures are described in this publications. 10.5281/zenodo.14975964 Datensatz publish false true Creative Commons - CC BY - Namensnennung 4.0 International Heydar Habibimarkani Carsten Prinz Mario Sahre Vasile-Dan Hodoroaba Jörg Radnik eng uncontrolled Oxygen evolution reaction eng uncontrolled Fe-Ni nanopartices eng uncontrolled Comprehensive analysis Angewandte Physik 6 Materialchemie 6.1 Oberflächen- und Dünnschichtanalyse 6.3 Strukturanalytik Energie Material Datei für die Öffentlichkeit verfügbar ("Open Access") Graue Literatur Advanced Materials Forschungsdatensätze der BAM Wasserstoff