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

Jakob Kibsgaard, Ariel Jackson, Thomas F. Jaramillo

Research output: Contribution to journalJournal articleResearchpeer-review

Abstract

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.
Original languageEnglish
JournalNano Energy
Number of pages6
ISSN2211-2855
DOIs
Publication statusPublished - 2016
Externally publishedYes

Keywords

  • Double gyroid
  • Fuel cell
  • Mesoporous
  • Nickel
  • Oxygen reduction
  • Platinum

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