By fine-tuning the surroundings of single cobalt atoms, researchers reveal how tiny design changes can steer oxygen reactions ...

A letter titled “A cobalt (II) porphyrin with a tethered imidazole for efficient oxygen reduction and evolution electrocatalysis” was recently published by Rui Cao, Weiqiang Zhang, Shunichi Fukuzumi, ...

Scientists have developed a way to precisely tune atomic-scale platinum “skin” layers on porous PtCu nanodendrites—revealing how these ultrathin shells reshape catalytic behavior in fuel cells. By ...

The study focuses on the oxygen reduction reaction, a key process in fuel cells that limits their efficiency. New insights may help ...

Scientists have developed a novel Cr-based single-atom catalyst that enables highly efficient hydrogen peroxide (H2O2) ...

(Nanowerk News) Platinum (Pt) can act as a catalyst to make reactive oxygen ions for many applications. In this research, scientists used a method called electrochemical cycling to modify the surface ...

To enhance the oxygen reduction process at the anode of proton exchange membrane hydrogen fuel cells (PEMFCs) used in hydrogen automobiles, costly platinum catalysts are utilized. A multitude of ...