TY  - JOUR
UR  - http://stacks.iop.org/1742-6596/712/i=1/a=012064
T1  - Investigation of oxygen vacancies in CeO 2 /Pt system with synchrotron light techniques
A1  - L Braglia and A L Bugaev and K A Lomachenko and A V Soldatov and C Lamberti and A A Guda
Y1  - 2016
SP  - 012064
JF  - Journal of Physics: Conference Series
VL  - 712
IS  - 1
SN  - 1742-6596
N2  - A peculiar property of ceria is the ease to form oxygen vacancies, producing reactive sites or
facilitating ionic diffusion. For these reasons ceria promotes catalytic activities for a number of
important reactions when it is used as a support for transition metals. In our work we study the
temporal evolution of oxygen vacancies formation by time-resolved XANES at Ce K- edge and XRD
measurements on CeO 2 /Pt nanoparticles, successfully monitoring the reaction of CO oxidation.
ER  -