[1] Univ Versailles St Quentin Yvelines, Inst Lavoisier, CNRS, UMR 8180, F-78035 Versailles, France
[2] Korea Res Inst Chem Technol, Catalysis Ctr Mol Engn, Taejon 305600, South Korea
[3] Univ Maine, Lab Phys Etat Condense, CNRS, UMR 6087, F-72085 Le Mans 9, France
[4] European Synchrotron Radiat Facil, F-38043 Grenoble, France