Effect of ordering of PtCu3 electrocatalyst structure on the stability for oxygen reduction reaction

N. Hodnik*, C. Jeyabharathi, K. Phani, A. Recnik, M. Bele, S. Hocevar, M. Gaberscek and K. Mayrhofer 1 Max-Planck-Institut fur Eisenforschung GmbH, Max-Planck Str. 1, 40237 Dusseldorf Germany 2 National Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia 3 CSIR-Central Electrochemical Research Institute, Karaikudi 630 006, Tamil Nadu, India 4 Department for Nanostructured Materials, Jožef Stefan Institute, Ljubljana, 1000, Slovenia n.hodnik@mpie.de