Mesoporous platinum nickel thin films with double gyroid morphology for the oxygen reduction reaction

Authors
J. Kibsgaard,
A. Jackson,
T.F. Jaramillo
Year of publication
2016
Journal
Nano Energy
Volume
29
Starting page
243
Ending page
248
Improving both the activity and stability of the cathode catalyst in platinum-based polymer electrolyte fuel cells is a key technical challenge for next-generation sustainable-energy conversion technologies. Here, we synthesize a high surface area supported meso-structured PtxNi alloy thin film with a double gyroid morphology that both exhibits high activity and stability for the oxygen reduction reaction.
Keywords
Fuel cell; Platinum; Nickel; Mesoporous; Double gyroid; Oxygen reduction
Research Areas
Funding sources