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Electron Donation Stabilizes Pt Catalysts in Methanol Fuel Cells

Xin Wan1,2, Jianglan Shui1,3

  • 1School of Materials Science and Engineering, Beihang University, Beijing 100191, China.

ACS Central Science
|October 27, 2025
PubMed
Summary

A new electron-enriched platinum-nickel-cobalt (PtNiCo) catalyst on a titanium nitride (TiN) support significantly improves methanol fuel cell stability. This advanced catalyst overcomes both carbon monoxide (CO) poisoning and metal dissolution issues.

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