TY - ADVS
T1 - Fuel Cells: High Specific and Mass Activity for the Oxygen Reduction Reaction for Thin Film Catalysts of Sputtered Pt3 Y (Adv. Mater. Interfaces 13/2017)
A2 - Lindahl, Niklas
A2 - Zamburlini, Eleonora
A2 - Feng, Ligang
A2 - Grönbeck, Henrik
A2 - Escribano, Maria Escudero
A2 - Stephens, Ifan E. L.
A2 - Chorkendorff, Ib
A2 - Langhammer, Christoph
A2 - Wickman, Björn
PY - 2017
Y1 - 2017
N2 - The high activity for the oxygen reduction reaction of thin platinum‐yttrium films is highlighted by Niklas Lindahl and co‐workers in article number 1700311. The alloy thin films are formed by sputtering using plasma (purple) from a target of platinum (gray) with attached foils of yttrium (blue). In acid, a strained platinum overlayer is formed. The strained surface provides improved activity for the reduction of oxygen (red), which is rate limiting when converting protons (white) into water while producing electrical energy in fuel cells.
AB - The high activity for the oxygen reduction reaction of thin platinum‐yttrium films is highlighted by Niklas Lindahl and co‐workers in article number 1700311. The alloy thin films are formed by sputtering using plasma (purple) from a target of platinum (gray) with attached foils of yttrium (blue). In acid, a strained platinum overlayer is formed. The strained surface provides improved activity for the reduction of oxygen (red), which is rate limiting when converting protons (white) into water while producing electrical energy in fuel cells.
U2 - 10.1002/admi.201770062
DO - 10.1002/admi.201770062
M3 - Sound/Visual production (digital)
PB - Wiley
ER -