New platinumnickel coreshell catalyst shows stability for oxygen reduction reactions
Nov 13, 2024
Electrocatalysis is a key technology for sustainable energy, and understanding how catalysts work is crucial for improving their performance. One of the challenges in using platinum (Pt) as a catalyst for the oxygen reduction reaction (ORR) in fuel cells is that it reacts too slowly and doesn't work efficiently enough. A promising solution is to adjust the surface of the catalyst to improve its activity.
https://phys.org/news/2024-11-platinum-nickel-core-shell-catalyst.html
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