Abstract
Non-noble metal catalysts of the Fe-Nx/C type (iron atoms coordinated with nitrogen atoms, in a packaged carbon structure) and prepared using the Fe[(2,4,6-Tris (2-pyridyl)-1,3,5-Triazine]22+ (Fe[TPTZ]22+) precursor have been frequently studied regarding their catalytic activities for various reactions, including the oxygen reduction reaction. However, despite the promising perspectives, …