Room-temperature gas sensing based on visible photoluminescence properties of metal oxide nanobelts (Articolo in rivista)

Type
Label
  • Room-temperature gas sensing based on visible photoluminescence properties of metal oxide nanobelts (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/1464-4258/8/7/S45 (literal)
Alternative label
  • Bismuto A; Lettieri S; Maddalena P; Baratto C; Comini E; Faglia G; Sberveglieri G; Zanotti L (2006)
    Room-temperature gas sensing based on visible photoluminescence properties of metal oxide nanobelts
    in Journal of optics. A, Pure and applied optics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Bismuto A; Lettieri S; Maddalena P; Baratto C; Comini E; Faglia G; Sberveglieri G; Zanotti L (literal)
Pagina inizio
  • S585 (literal)
Pagina fine
  • S588 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 8 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [Bismuto A; Lettieri S; Maddalena P] : CNR-INFM Coherentia & Univ Naples Federico II, I-80126 Naples, Italy [Baratto C; Comini E; Faglia G; Sberveglieri G ] : Univ Brescia & CNR-INFM, Sensor Lab, I-25133 Brescia, Italy; [Zanotti L ] : CNR-IMEM, I-43010 Fontanini Parma, Italy (literal)
Titolo
  • Room-temperature gas sensing based on visible photoluminescence properties of metal oxide nanobelts (literal)
Abstract
  • The gas-sensitive light emission properties of structurally uniform and single-crystal tin dioxide and zinc oxide nanobelts are reported. Strong visible gas-sensitive photoluminescence ( PL) emission was observed and the influence of the environment was studied by comparing measurements obtained in the presence of air and a low concentration of NO2 as a function of temperature from 300 to 500 K. Visible photoluminescence was reversibly quenched by nitrogen dioxide at the 5 ppm level at room temperature. Preliminary results on time-resolved PL properties of tin dioxide nanobelts are also shown. (literal)
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