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Start Over Author "Nathan H. Mack" Journal chemical communications
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1. Titanium dioxide-supported non-precious metal oxygen reduction electrocatalystElectronic supplementary information (ESI) available: Experimental details and characterization. See DOI: 10.1039/c0cc03088k.

Author

Gang Wu, Mark A. Nelson, Nathan H. Mack, Shuguo Ma, Praveen Sekhar, Fernando H. Garzon, and Piotr Zelenay

Subjects
TITANIUM dioxide, METAL catalysts, OXYGEN content of metal, CHEMICAL reduction, ELECTROCATALYSIS, HEAT treatment of metals, ANILINE, CARBON-black
Abstract

A new non-precious metal oxygen reduction catalyst was developed viaheat treatment of in situpolymerized polyaniline onto TiO2particles in the presence of Fe species. The TiO2provides for improved performance relative to a carbon black-based catalyst and, at a high catalyst loading, allows for reducing the performance gap between non-precious-metal catalyst and Pt/C to ca.20 mV in RDE testing. [ABSTRACT FROM AUTHOR]

Published
2010
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