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Updated: Jun 20, 2026
Synthesis of Platinum-nickel Nanowires and Optimization for Oxygen Reduction Performance
Published on: April 27, 2018
Development of a titanium dioxide-supported platinum catalyst with ultrahigh stability for polymer electrolyte
Sheng-Yang Huang1, Prabhu Ganesan, Sehkyu Park
1Center for Electrochemical Engineering, Department of Chemical Engineering, University of South Carolina, 301 Main Street, Columbia, South Carolina 29208, USA.
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.
