A model of polyelectrolyte conductance in moist solvents as the basis of water sensor (Articolo in rivista)

Type

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

Label

• A model of polyelectrolyte conductance in moist solvents as the basis of water sensor (Articolo in rivista) (literal)

Anno

• 2005-01-01T00:00:00+01:00 (literal)

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

• 10.1021/la051034t (literal)

Alternative label

• G. Casalbore-Miceli, A. Zanelli, A. W. Rinaldi, E. M. Girotto, M. J. Yang, Y. S. Chen, Y. Li (2005)
  A model of polyelectrolyte conductance in moist solvents as the basis of water sensor
  in Langmuir
  (literal)

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

• G. Casalbore-Miceli, A. Zanelli, A. W. Rinaldi, E. M. Girotto, M. J. Yang, Y. S. Chen, Y. Li (literal)

Pagina inizio

• 9704 (literal)

Pagina fine

• 9708 (literal)

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

• 21 (literal)

Rivista

• Langmuir (Rivista)

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

• 5 (literal)

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

• 21 (literal)

Note

• ISI Web of Science (WOS) (literal)

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

• CNR-ISOF Universidade Estadula de Maringa, Parana, Brasil Zehjiang University, China (literal)

Titolo

• A model of polyelectrolyte conductance in moist solvents as the basis of water sensor (literal)

Abstract

• The conductance of interpenetrated polymer networks (IPNs) containing quaternary amino groups was studied in cyclohexane, toluene, ethyl ether, ethyl acetate, and tetrahydrofurane as a function of water content by electrochemical impedance spectroscopy. IPNs were then used as sensitive materials to detect water traces in organic solvents with promising results for the construction of a moisture sensor. The detection onset for water concentration increased with the dielectric constant of the solvent. Different IPN-based sensors in the same solvent showed a detection limit at lower water concentration if their characteristic plot [conductance/relative humidity (RH%) in air] was shifted toward lower RH%. This suggests that the composition of this class of polymers can be tuned to achieve the best performance for each solvent. (literal)

Prodotto di

• MAteriali Funzionali Organici per applicazioni High-Tech: sistemi molecolari, supramolecolari e bioibridi (MAFO-HT) (PM.P04.003.003) (Modulo)
• Institute for organic syntheses and photoreactivity (ISOF) (Istituto)

Autore CNR

• GIUSEPPE CASALBORE MICELI (Unità di personale interno)
• ALBERTO ZANELLI (Unità di personale interno)

Incoming links:

Prodotto

• Institute for organic syntheses and photoreactivity (ISOF) (Istituto)
• MAteriali Funzionali Organici per applicazioni High-Tech: sistemi molecolari, supramolecolari e bioibridi (MAFO-HT) (PM.P04.003.003) (Modulo)

Autore CNR di

• ALBERTO ZANELLI (Unità di personale interno)
• GIUSEPPE CASALBORE MICELI (Unità di personale interno)

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

• Langmuir (Rivista)