Now showing items 1-2 of 2
The role of sodium surface species on oxygen charge transfer in the Pt/YSZ system
(Elsevier Limited, 2012-08-01)
The role of sodium surface species in the modification of a platinum (Pt) catalyst film supported on 8 mol% yttria-stabilised-zirconia (YSZ) was investigated under a flow of 20 kPa oxygen at 400°C. Cyclic and linear sweep ...
The role of low coverage sodium surface species on electrochemical promotion in a Pt/YSZ system
(Elsevier B.V., 2012-10-04)
The effect of sodium-modification on the catalyst and electrocatalytic properties of a platinum catalyst supported on a YSZ solid electrolyte was studied. Increasing the sodium coverage on the catalyst surface appears to ...