Fuel cells have attracted extensive attention due to their high conversion efficiency and
environmental friendliness. However, their wider application is limited by the poor activity …

Proton exchange membrane fuel cells (PEMFCs) are promising next-generation energy
conversion devices with advantages including high energy conversion efficiency, low noise …

The development of efficient and stable Pt‐based catalysts is significant but challenging for
fuel cells. Herein, Sn and Co elements are introduced into Pt to form PtCo‐PtSn/C …

Enhancing the stability of Pt-based electrocatalysts for the sluggish cathodic oxygen
reduction reaction (ORR) is critical for proton exchange membrane fuel cells (PEMFCs) …

The regulation of interface electron-transfer and catalytic kinetics is very important to design
the efficient electrocatalyst for alkaline hydrogen oxidation reaction (HOR). Here, we show …

Devising cost-effective and high-performance nanocatalysts for the inherently slow oxygen
reduction reaction (ORR) represents a critical hurdle in the commercial improvement of fuel …

PtZn is a promising catalyst candidate for the oxygen reduction reaction (ORR) due to its low
intermetallic formation energy and high potential stability under reaction conditions …

Fuel cells have drawn increased attention in recent times, emerging as an efficient
alternative to conventional fuels. However, their high cost, the key factor, is inhibiting their …

PtNi alloy nanoparticles display promising catalytic activity for oxygen reduction reaction
(ORR), while the Ostwald ripening of particles and the dissolution/migration of surface atoms …

With the growing demand for fossil energy and the consequent environmental pollution
problems, fuel cells (FCs) play a significant role in the affordable, secure and zero emission …