Gas sensing (RuPc)2 thin films: Electrical response to NO2 gas and morphological changes induced by external moisture (Articolo in rivista)

Type

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

Label

• Gas sensing (RuPc)2 thin films: Electrical response to NO2 gas and morphological changes induced by external moisture (Articolo in rivista) (literal)

Anno

• 2008-01-01T00:00:00+01:00 (literal)

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

• 10.1016/j.snb.2008.05.023 (literal)

Alternative label

• Generosi, A; Paci, B; Albertini, VR; Generosi, R; Paoletti, AM; Pennesi, G; Rossi, G; Fosca, M; Caminiti, R (2008)
  Gas sensing (RuPc)2 thin films: Electrical response to NO2 gas and morphological changes induced by external moisture
  in Sensors and actuators. B, Chemical (Print)
  (literal)

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

• Generosi, A; Paci, B; Albertini, VR; Generosi, R; Paoletti, AM; Pennesi, G; Rossi, G; Fosca, M; Caminiti, R (literal)

Pagina inizio

• 396 (literal)

Pagina fine

• 402 (literal)

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

• 134 (literal)

Rivista

• Sensors and actuators. B, Chemical (Rivista)

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

• http://dx.doi.org/10.1016/j.snb.2008.05.023 (literal)

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

• 2 (literal)

Note

• ISI Web of Science (WOS) (literal)

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

• \"[Generosi, Amanda; Paci, Barbara; Albertini, Valerio Rossi; Generosi, Renato] Ist Struttura Mat, Area Ric Tor Vergata, I-00133 Rome, Italy; [Paoletti, Anna Maria; Pennesi, Gianna; Rossi, Gentilina] Ist Struttura Mat, Area Ric Montelibretti, I-00133 Rome, Italy; [Fosca, Marco; Caminiti, Ruggero] Univ Roma La Sapienza, Dipartimento Chim, I-00185 Rome, Italy; [Fosca, Marco; Caminiti, Ruggero] Sez INFM, I-00185 Rome, Italy (literal)

Titolo

• Gas sensing (RuPc)2 thin films: Electrical response to NO2 gas and morphological changes induced by external moisture (literal)

Abstract

• The morphological changes induced in (RuPc)2 gas sensing thin films by hydration and de-hydration processes were investigated. Prior to this study a preliminary characterization was performed by conductivity measurements upon exposure to NO2 gas fluxes, to verify the electrical sensing response of the films. This response was correlated to the bulk morphological modification of the films. Subsequently, the effect of external moisture on the morphological stability of the films was addressed. This morphological characterization of the films was performed by using the energy dispersive X-ray reflectivity (EDXR) and atomic force microscopy (AFM) techniques, both ex situ and in situ, i.e. under operating conditions, during exposure of these films to 100% of relative humidity. The measurements allowed an accurate observation of both the surface morphology (i.e. its roughness obtained independently by EDXR and AFM). Moreover bulk evolution of the films was obtained by in situ EDXR and the morphological changes allowed to retrieve information on the water uptake dynamics. Moreover, the reversibility of the water/film interaction was studied and correlated to the sensing properties of the (RuPc)2. (literal)

Prodotto di

• Institute of structure of matter (ISM) (Istituto)
• Fotonica a raggi X (MD.P03.006.001) (Modulo)
• Transizioni di fase e proprietà magnetiche in ossidi fortemente correlati, interfacce metallo-semiconduttore, metalli anomali e superconduttori (MD.P04.006.001) (Modulo)

Autore CNR

• AMANDA GENEROSI (Unità di personale interno)
• VALERIO ROSSI ALBERTINI TIRANNI (Unità di personale interno)
• BARBARA PACI (Unità di personale interno)
• GENTILINA ROSSI (Persona)
• GIOVANNA PENNESI (Persona)
• MARCO FOSCA (Persona)
• RENATO GENEROSI (Persona)
• ANNA MARIA PAOLETTI (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Gas sensing (RuPc)2 thin films: Electrical response to NO2 gas and morphological changes induced by external moisture" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• VALERIO ROSSI ALBERTINI TIRANNI (Unità di personale interno)
• ANNA MARIA PAOLETTI (Unità di personale interno)
• GIOVANNA PENNESI (Persona)
• BARBARA PACI (Unità di personale interno)
• RENATO GENEROSI (Persona)
• GENTILINA ROSSI (Persona)
• MARCO FOSCA (Persona)
• AMANDA GENEROSI (Unità di personale interno)

Prodotto

• Institute of structure of matter (ISM) (Istituto)
• Fotonica a raggi X (MD.P03.006.001) (Modulo)
• Transizioni di fase e proprietà magnetiche in ossidi fortemente correlati, interfacce metallo-semiconduttore, metalli anomali e superconduttori (MD.P04.006.001) (Modulo)

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

• Sensors and actuators. B, Chemical (Rivista)

Insieme di parole chiave di

• Keywords of "Gas sensing (RuPc)2 thin films: Electrical response to NO2 gas and morphological changes induced by external moisture" (Insieme di parole chiave)