A highly active and durable non-platinum group metal (non-PGM) electrocatalyst was
synthesized at high temperature from a catalyst precursor involving a ferrous iron salt and a
nitrogen-containing charge-transfer salt as a precursor to form a nano-structured catalyst with
performance level that makes it suitable for automotive applications. Such precursors have not
been previously investigated for non-PGM catalysts. The synthesized material belongs to the
class of metal-nitrogen–carbon catalysts and possesses an open-frame structure controlled by
the silica-templating synthesis method. Thorough characterization using X-ray photoelectron,
Mössbauer and in situ X-ray absorption spectroscopies demonstrates the successful formation of
FeNxCy moieties that are active towards the oxygen reduction reaction. We report high kinetic
current densities and high power performance in both rotating disk electrode and membrane
electrode assembly studies. This Fe–N–C catalyst, jointly investigated by academic and industry
partners, has shown high durability under different protocols, including that defined by the US
Department of Energy Durability Working Group and Nissan's load cycling protocol. In summary,
the present Fe–N–C catalyst is highly active and durable, making it a viable alternative to Pt-
based electrocatalysts for automobile fuel c