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.
2019-01-01
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.
