This study focuses on the effects of catalytic activity on nanoporous Au catalysts fabricated by dealloying. Nanoporous Au structures are shown to coarsen with similar kinetics over a broad temperature range. A variation in the apparent activation energy suggests that coarsening is controlled by different rate-limiting steps at high and low temperatures.
Coarsening of nanoporous Au during catalytic CO oxidation
Pia G.
;Delogu F.
2019
Abstract
This study focuses on the effects of catalytic activity on nanoporous Au catalysts fabricated by dealloying. Nanoporous Au structures are shown to coarsen with similar kinetics over a broad temperature range. A variation in the apparent activation energy suggests that coarsening is controlled by different rate-limiting steps at high and low temperatures.
File in questo prodotto:
| File | Dimensione | Formato | |
|---|---|---|---|
|
2019_Coarsening of nanoporous Au during catalytic CO oxidation.pdf
Solo gestori archivio
Descrizione: articolo
Tipologia:
versione editoriale
Dimensione
3.91 MB
Formato
Adobe PDF
|
3.91 MB | Adobe PDF | Visualizza/Apri Richiedi una copia |
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
