Synthesis and gas sensing properties of ZnO quantum dots (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Synthesis and gas sensing properties of ZnO quantum dots (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

Alternative label

• Forleo A, Francioso L, Capone S, Siciliano P, Lommens P, Hens Z (2010)
  Synthesis and gas sensing properties of ZnO quantum dots
  in Sensors and actuators. B, Chemical (Print)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Forleo A, Francioso L, Capone S, Siciliano P, Lommens P, Hens Z (literal)

Pagina inizio

• 111 (literal)

Pagina fine

• 115 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 146 (literal)

Rivista

• Sensors and actuators. B, Chemical (Rivista)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1. CNR, IMM, CNR Area, I-73100 Lecce, Italy 2. Univ Ghent, Phys Chem Lab, B-9000 Ghent, Belgium (literal)

Titolo

• Synthesis and gas sensing properties of ZnO quantum dots (literal)

Abstract

• ZnO nanocrystals (2.5-4.5 nm) were prepared by a wet chemical method based on alkaline-activated hydrolysis and condensation of zinc acetate solutions. Dropcasting of the nanocrystals onto alumina substrates allowed the fabrication of gas sensing devices, that were tested towards NO2, acetone and methanol and showed promising results. At low working temperature, the ZnO quantum dots based sensors are selective to nitrogen oxide, in fact a good sensitivity is shown at 200 degrees C at low concentration (2 ppm), while at temperature above 350 degrees C, high responses are obtained for acetone and methanol. The results obtained are stimulating for further developing of nano-ZnO based sensor devices. (literal)

Prodotto di

• Sensori e Microsistemi Intelligenti per la Sicurezza e la Qualità della vita nei settori Agroalimentare, Trasporti ed \"Ambient Assisted Living\" (MD.P05.010.001) (Modulo)
• Institute for microelectronics and microsystems (IMM) (Istituto)

Autore CNR

• SIMONETTA CAPONE (Persona)
• PIETRO ALEARDO SICILIANO (Unità di personale interno)
• LUCA NUNZIO FRANCIOSO (Persona)
• ANGIOLA FORLEO (Unità di personale interno)

Incoming links:

Prodotto

• Institute for microelectronics and microsystems (IMM) (Istituto)
• Sensori e Microsistemi Intelligenti per la Sicurezza e la Qualità della vita nei settori Agroalimentare, Trasporti ed \"Ambient Assisted Living\" (MD.P05.010.001) (Modulo)

Autore CNR di

• SIMONETTA CAPONE (Persona)
• PIETRO ALEARDO SICILIANO (Unità di personale interno)
• LUCA NUNZIO FRANCIOSO (Persona)
• ANGIOLA FORLEO (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Sensors and actuators. B, Chemical (Rivista)