Microstrain-engineered platinum nanoclathrins for fuel cells

/Air, which positions Pt NCLs among the best-performing pure-Pt catalysts and even rivals many state-of-the-art Pt-alloy catalysts. The clathrin-like structures also exhibit excellent stability, retaining 95.7% of their initial activity after 30,000 accelerated stress test cycles. This work highlights the significance of designing clathrin-like architecture with promoted mass transfer for practical devices and beyond in sustainable energy applications.