Alcohol vapors sensory properties of nanostructured conjugated polymers (Articolo in rivista)

Type

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

Label

• Alcohol vapors sensory properties of nanostructured conjugated polymers (Articolo in rivista) (literal)

Anno

• 2008-01-01T00:00:00+01:00 (literal)

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

• 10.1088/0953-8984/20/47/474207 (literal)

Alternative label

• Bearzotti A , Macagnano A, Pantalei S, Zampetti E, Venditti I, Fratoddi I, Russo MV (2008)
  Alcohol vapors sensory properties of nanostructured conjugated polymers
  in Journal of physics. Condensed matter (Print)
  (literal)

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

• Bearzotti A , Macagnano A, Pantalei S, Zampetti E, Venditti I, Fratoddi I, Russo MV (literal)

Pagina inizio

• 474207 (literal)

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

• http://iopscience.iop.org/0953-8984/20/47/474207/pdf/0953-8984_20_47_474207.pdf (literal)

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

• 20 (literal)

Rivista

• Journal of physics. Condensed matter (Rivista)

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

• 6 (literal)

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

• 47 (literal)

Note

• ISI Web of Science (WOS) (literal)

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

• Bearzotti A , Macagnano A, Pantalei S, Zampetti E: CNR-IMM Roma Venditti I, Fratoddi I, Russo MV: Università di Roma \"Tor Vergata\" (literal)

Titolo

• Alcohol vapors sensory properties of nanostructured conjugated polymers (literal)

Abstract

• The response to relative humidity (RH) and alcohol vapors of resistive-type sensors based on nanobeads of conjugated polymers, namely polyphenylacetylene (PPA) and copolymer poly[phenylacetylene-(co-2-hydroxyethyl methacrylate)] (P(PA/HEMA)), were investigated. Sensors based on ordered arrays of these nanostructured polymeric materials showed stable and reproducible current intensity variations in the range 10-90% of relative humidity at room temperature. Both polymers also showed sensitivity to aliphatic chain primary alcohols, and a fine tuning of the sensor response was obtained by varying the chain length of the alcohol in relation to the polarity. The nanostructured feature of polymeric-based membranes seems to have an effect on the sensing response and an enhancement of the sensitivity was observed for the response to water and alcohol vapor variations with respect to previous studies based on amorphous polyphenylacetylene. High stability of the polymeric nanostructured membranes was detected with no aging after two weeks in continuum stressing measurement conditions. (literal)

Prodotto di

• Institute for microelectronics and microsystems (IMM) (Istituto)
• Sensori e Tecnologie per Applicazioni BioMedicali e Spaziali (MD.P05.012.001) (Modulo)

Autore CNR

• EMILIANO ZAMPETTI (Unità di personale esterno)
• SIMONE PANTALEI (Unità di personale esterno)
• ANTONELLA MACAGNANO (Unità di personale interno)
• ANDREA BEARZOTTI (Persona)

Incoming links:

Prodotto

• Institute for microelectronics and microsystems (IMM) (Istituto)
• Sensori e Tecnologie per Applicazioni BioMedicali e Spaziali (MD.P05.012.001) (Modulo)

Autore CNR di

• ANTONELLA MACAGNANO (Unità di personale interno)
• EMILIANO ZAMPETTI (Unità di personale esterno)
• SIMONE PANTALEI (Unità di personale esterno)
• ANDREA BEARZOTTI (Persona)

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

• Journal of physics. Condensed matter (Rivista)