Atomic layer deposition synthesis of platinum-tungsten carbide core-shell catalysts for the hydrogen evolution reaction

Atomic layer deposition synthesis of platinum-tungsten carbide core-shell catalysts for the hydrogen evolution reaction

Pt was deposited onto tungsten carbide powders using atomic layer deposition to produce core-shell catalysts for the hydrogen evolution reaction (HER). The Pt loading on these catalysts was reduced nearly ten-fold compared to a bulk Pt catalyst while equivalent HER activities were observed.

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-01, Vol.48 (7), p.1063-1065
Hauptverfasser: Hsu, Irene J, Kimmel, Yannick C, Jiang, Xiaoqiang, Willis, Brian G, Chen, Jingguang G
Format: Artikel
Sprache:eng
Schlagworte:
Carbides
Catalysis
Catalysts
Deposition
Equivalence
Hydrogen evolution
Platinum
Synthesis
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Pt was deposited onto tungsten carbide powders using atomic layer deposition to produce core-shell catalysts for the hydrogen evolution reaction (HER). The Pt loading on these catalysts was reduced nearly ten-fold compared to a bulk Pt catalyst while equivalent HER activities were observed.
ISSN:1359-7345
1364-548X
DOI:10.1039/c1cc15812k