Journal article
The effect of size on the oxygen electroreduction activity of mass-selected platinum nanoparticles
A matter of size: The particle size effect on the activity of the oxygen reduction reaction of size-selected platinum clusters was studied. The ORR activity decreased with decreasing Pt nanoparticle size, corresponding to a decrease in the fraction of terraces on the surfaces of the Pt nanoparticles (j(k) =kinetic current density, see picture).
Language: | English |
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Publisher: | WILEY‐VCH Verlag |
Year: | 2012 |
Pages: | 4641-4643 |
ISSN: | 14337851 and 15213773 |
Types: | Journal article |
DOI: | 10.1002/anie.201200586 |
ORCIDs: | Stephens, Ifan E L , Nielsen, Jane H and Chorkendorff, Ib |
electrochemistry fuel cells heterogeneous catalysis nanoparticles platinum