WO3 thin films with peculiar morphology were synthesized coupling sputtering technique and acidic post treatment. Samples were subsequently impregnated with Au nanoparticles and optical gas sensing tests were performed. The films showed good sensitivity towards H2, CO and H2S.
WO3-Au nanocomposite thin films as optical gas sensors
DELLA GASPERA, ENRICO;MARTUCCI, ALESSANDRO;
2010
Abstract
WO3 thin films with peculiar morphology were synthesized coupling sputtering technique and acidic post treatment. Samples were subsequently impregnated with Au nanoparticles and optical gas sensing tests were performed. The films showed good sensitivity towards H2, CO and H2S.
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate
I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
