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Issue 3, 2014
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Particle size dependence on oxygen reduction reaction activity of electrodeposited TaOx catalysts in acidic media

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Abstract

The size dependence of the oxygen reduction reaction activity was studied for TaOx nanoparticles electrodeposited on carbon black for application to polymer electrolyte fuel cells (PEFCs). Compared with a commercial Ta2O5 material, the ultrafine oxide nanoparticles exhibited a distinctively high onset potential different from that of the bulky oxide particles.

Graphical abstract: Particle size dependence on oxygen reduction reaction activity of electrodeposited TaOx catalysts in acidic media

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Publication details

The article was received on 24 Sep 2013, accepted on 13 Nov 2013 and first published on 13 Nov 2013


Article type: Communication
DOI: 10.1039/C3CP54036G
Citation: Phys. Chem. Chem. Phys., 2014,16, 895-898
  • Open access: Creative Commons BY-NC license
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    Particle size dependence on oxygen reduction reaction activity of electrodeposited TaOx catalysts in acidic media

    J. Seo, D. Cha, K. Takanabe, J. Kubota and K. Domen, Phys. Chem. Chem. Phys., 2014, 16, 895
    DOI: 10.1039/C3CP54036G

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