Spray deposited carbon nanotubes for organic vapor sensors (Articolo in rivista)

Type
Label
  • Spray deposited carbon nanotubes for organic vapor sensors (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.mejo.2014.09.007 (literal)
Alternative label
  • De Pascali G.; Melisi D.; Valentini M.; Valentini A.; Nitti M.A.; Nasi R.; Casamassima G.; Ambrico P.F.; Cardone A. (2014)
    Spray deposited carbon nanotubes for organic vapor sensors
    in Microelectronics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • De Pascali G.; Melisi D.; Valentini M.; Valentini A.; Nitti M.A.; Nasi R.; Casamassima G.; Ambrico P.F.; Cardone A. (literal)
Pagina inizio
  • 1691 (literal)
Pagina fine
  • 1694 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://www.scopus.com/inward/record.url?eid=2-s2.0-84908494747&partnerID=q2rCbXpz (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 45 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Note
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Fisica, Università degli Studi di Bari, Via Amendola 173, 70126 Bari, Italy; INFN, Sezione di Bari, Via Orabona 4, 70126 Bari, Italy; CNR - IMIP Bari,Via Orabona 4, 70126 Bari Italy; CNR - ICCOM Bari, Via Orabona 4, 70126 Bari Italy (literal)
Titolo
  • Spray deposited carbon nanotubes for organic vapor sensors (literal)
Abstract
  • In this article a study of chemiresistor sensors based on Single and Multi Wall Carbon Nanotube films deposited at low temperature by means of a spray technique is presented. A dispersion of nanotube powder in a non-polar 1,2-Dichloroethane solvent was used as starting solution. Electron Microscopy in Scanning and Transmission mode were used in order to verify the morphological properties of the deposited films. The conductivity of carbon nanotubes (CNTs) was measured in two organic solvent vapors environments: 2-propanol and carbon-tetrachloride. The solvents used are characterized by different polarities. The results show that the electrical resistance of the sensors increases when exposed to solvent vapors. Finally the effect of Teflon-like and Melanin coatings on the sensitivity yield is presented and discussed. (literal)
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