One of the challenges in using platinum (Pt) as a catalyst for the oxygen reduction reaction (ORR) in fuel cells is that it ...

“Platinum is pointed out as responsible for about 40–55% of the total cost of the stack fuel. Due to the low kinetic of the oxygen reduction reaction that takes place in the cathode, the ...

“Direct Correlation of Oxygen Adsorption on Platinum Electrolyte Interfaces with the Activity in the Oxygen Reduction Reaction” Wang, S.; Zhu, E.; Huang, Y.; Heinz, H. Sci. Adv. 2021, 7, eabb1435. DOI ...