Proton exchange membrane fuel cells require reduced construction costs to improve
commercial viability, which can be fueled by elimination of platinum as the O2 reduction …

Developing platinum-free catalysts for proton exchange membrane fuel cells (PEMFCs) is
crucial to the hydrogen economy. While iron–nitrogen–carbon (Fe–N–C) catalysts are …

High-performance proton-exchange membrane fuel cells (PEMFCs) are required to
decarbonize the industry and transportation sectors. Implementing new technologies in …

Metal-nitrogen-carbon catalysts with hierarchically dispersed porosity are deemed as
efficient geometry for oxygen reduction reaction (ORR). However, catalytic performance …

Hydrogen, as an energy carrier, is at the centre of research attention for its potential
advantages over electricity to transport and store excessive renewable energy at the GW …

Developing low-platinum catalysts is considered a promising strategy to facilitate the
commercialization of fuel cells. However, the electrochemical performance of such materials …

At present, the proton exchange membrane fuel cell (PEMFC) is one of the most promising
new energy solutions. The structure and material properties of the gas diffusion layer (GDL) …

Hydrogen generation is one of the crucial technologies to realize sustainable energy
development, and the design of advanced catalysts with efficient interfacial sites and fast …

Developing anode catalysts with substantially enhanced activity for hydrogen oxidation
reaction (HOR) and CO tolerance performance is of great importance for the commercial …

The performance of electrochemical energy devices, such as fuel cells and batteries, is
dictated by intricate physiochemical processes within. To better understand and rationally …