M. Begum (University of Arkansas - Little Rock), B. Ergul (University of Arkansas at Little Rock), Z. Yang (United Technologies Research Center), N. Kariuki, D. J. Myers (Argonne National Laboratory), M. L. Perry (United Technologies Research Center), and T. Karabacak (University of Arkansas - Little Rock)

J. Inukai (Clean Energy Research Center, University of Yamanashi, Fuel Cell Nanomaterials Center, University of Yamanashi), A. Iiyama (Fuel Cell Nanomaterials Center, University of Yamanashi), and H. Uchida (Clean Energy Research Center, University of Yamanashi, Fuel Cell Nanomaterials Center, University of Yamanashi)

B. A. Brandes, L. N. Cleemann, Q. Li, and J. O. Jensen (Technical University of Denmark)

J. N. Schwämmlein, G. S. Harzer, P. Pfändner, A. Blankenship, H. A. El-Sayed, and H. A. Gasteiger (Technical University of Munich)

N. Lindahl (Chalmers University of Technology), B. Eriksson (KTH Royal Institute of Technology), H. Grönbeck (Chalmers University of Techniology), R. W. Lindström, G. Lindbergh, C. Lagergren (KTH Royal Institute of Technology), and B. Wickman (Chalmers University of Technology)