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SCHOLARLY PUBLICATION

Development of a Titanium Dioxide-Supported Platinum Catalyst with Ultrahigh Stability for Polymer Electrolyte Membrane Fuel Cell Applications

Shengyang Huang, Prabhu Ganesan, Sehkyu Park, Branko N. Popov

📖 Journal of the American Chemical Society → 📅 2009-09-09 🔗 DOI: 10.1021/ja904810h
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📄 Abstract

A significant decrease in performance was observed for commercial Pt/C due to electrochemical oxidation of the carbon support and subsequent detachment and agglomeration of Pt particles. The Pt/TiO(2) cathode catalyst exhibited excellent fuel cell performance and ultrahigh stability under accelerated stress test conditions and can be considered as a promising alternative for improving the reliability and durability of PEMFCs.

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