TY - ADVS
T1 - Frontispiece: Active-Phase Formation and Stability of Gd/Pt(111) Electrocatalysts for Oxygen Reduction: An In Situ Grazing Incidence X-Ray Diffraction Study
A2 - Escribano, M. Escudero
A2 - Pedersen, A.F.
A2 - Ulrikkeholm, E.T.
A2 - Jensen, Kim Degn
A2 - Hansen, Martin Hangaard
A2 - Rossmeisl, Jan
A2 - Stephens, Ifan E. L.
A2 - Chorkendorff, Ib
PY - 2018
Y1 - 2018
N2 - This article presents synchrotron‐based in situ grazing incidence X‐ray diffraction on Gd/Pt(111) single crystals in order to monitor the formation and evolution of the active phase as well as understand the structure–activity–stability relationships. The active surface phase consists of a Pt overlayer under compressive strain, formed upon immersion into aqueous acidic electrolyte at open circuit conditions. The compressively strained overlayer is very stable under potentials relevant for the oxygen reduction reaction. For more information, see the Full Paper by M. Escudero‐Escribano, I. Chorkendorff, et al. on page 12280 ff.
AB - This article presents synchrotron‐based in situ grazing incidence X‐ray diffraction on Gd/Pt(111) single crystals in order to monitor the formation and evolution of the active phase as well as understand the structure–activity–stability relationships. The active surface phase consists of a Pt overlayer under compressive strain, formed upon immersion into aqueous acidic electrolyte at open circuit conditions. The compressively strained overlayer is very stable under potentials relevant for the oxygen reduction reaction. For more information, see the Full Paper by M. Escudero‐Escribano, I. Chorkendorff, et al. on page 12280 ff.
KW - active phase
KW - electrocatalysis
KW - oxygen reduction reaction
KW - platinum
KW - X-ray diffraction
U2 - 10.1002/chem.201884772
DO - 10.1002/chem.201884772
M3 - Sound/Visual production (digital)
PB - Wiley
ER -