Journal article
Titanium dioxide-supported non-precious metal oxygen reduction electrocatalyst
Chemical communications (Cambridge, England), Vol.46(40), pp.7489-7491
10/28/2010
Handle:
https://hdl.handle.net/2376/104488
PMID: 20848022
Abstract
A new non-precious metal oxygen reduction catalyst was developed via heat treatment of in situ polymerized polyaniline onto TiO(2) particles in the presence of Fe species. The TiO(2) provides 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.
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Details
- Title
- Titanium dioxide-supported non-precious metal oxygen reduction electrocatalyst
- Creators
- Gang Wu - Materials Physics & Applications Division, Los Alamos National Laboratory, Los Alamos, NM 87545, USA. wugang@lanl.govMark A NelsonNathan H MackShuguo MaPraveen SekharFernando H GarzonPiotr Zelenay
- Publication Details
- Chemical communications (Cambridge, England), Vol.46(40), pp.7489-7491
- Publisher
- England
- Identifiers
- 99900546688501842
- Language
- English
- Resource Type
- Journal article