[1] Univ Quebec Trois Rivieres, Hydrogen Res Inst, Dept Chim Biochim & Phys, Trois Rivieres, PQ G9A 5H7, Canada
[2] UPEC, CNRS, Inst Chim & Mat Paris Est UMR7182, F-94320 Thiais, France
[3] Inst Energy Technol, Dept Neutron Mat Characterizat, POB 40, NO-2027 Kjeller, Norway
[4] Kyushu Univ, WPI, I2CNER, Fukuoka, Fukuoka 8190395, Japan
[5] Catholic Univ Louvain, Inst Condensed Matter & Nanosci, Pl L Pasteur 1, B-1348 Louvain La Neuve, Belgium
[6] Univ Lorraine, LEM3, CNRS UMR 7239, 7 Rue Felix Savart,BP 15082, F-57073 Metz 03, France
[7] Karlsruhe Inst Technol, IAM ESS, Hermann von Helmholtz Pl 1, D-76344 Eggenstein Leopoldshafen, Germany
[8] Aarhus Univ, Interdisciplinary Nanosci Ctr iNANO, Langelandsgade 140, DK-8000 Aarhus C, Denmark
[9] Aarhus Univ, Dept Chem, Langelandsgade 140, DK-8000 Aarhus C, Denmark
[10] Univ Oslo, Dept Technol Syst, NO-2027 Kjeller, Norway