(Ti,Sn) solid solutions as functional materials for gas sensing (Articolo in rivista)

Type

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

Label

• (Ti,Sn) solid solutions as functional materials for gas sensing (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.snb.2013.12.021 (literal)

Alternative label

• Carotta M.C.; Fioravanti A.; Gherardi S.; Malagu C.; Sacerdoti M.; Ghiotti G.; Morandi S. (2014)
  (Ti,Sn) solid solutions as functional materials for gas sensing
  in Sensors and actuators. B, Chemical (Print)
  (literal)

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

• Carotta M.C.; Fioravanti A.; Gherardi S.; Malagu C.; Sacerdoti M.; Ghiotti G.; Morandi S. (literal)

Pagina inizio

• 195 (literal)

Pagina fine

• 205 (literal)

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

• http://www.scopus.com/inward/record.url?eid=2-s2.0-84892944329&partnerID=q2rCbXpz (literal)

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

• 194 (literal)

Rivista

• Sensors and actuators. B, Chemical (Rivista)

Note

• Scopu (literal)

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

• CFR-Consorzio Ferrara Ricerche, Via Saragat 1/B, 44122 Ferrara, Italy; CNR-IMAMOTER-Ferrara, Via Canal Bianco 28, Ferrara, Italy; Dipartimento di Fisica e Scienze della Terra, Università di Ferrara, Via Saragat 1/C, 44122 Ferrara, Italy; Dipartimento di Chimica and NIS, Center of Excellence, Università di Torino, Via P. Giuria 7, 10125 Torino, Italy (literal)

Titolo

• (Ti,Sn) solid solutions as functional materials for gas sensing (literal)

Abstract

• Metal-oxide semiconductors are widely used as functional materials for gas sensing because of theirchemoresistive effect when interacting with ambient gases. For this work, nanosized TixSn1-xO2havebeen synthesized at increasing Ti molar ratio (x = 0, 0.1, 0.2, 0.25, 0.3, 0.5, 0.7, 0.8, 0.9, 0.95, 1) and exten-sively investigated through a wide variety of characterizations. It turned out that the merging process ofthe two single oxides formed new compounds with improved gas responses compared to pure TiO2andalso to pure SnO2. Moreover, all investigated physico-chemical characteristics resulted tuneable throughthe titanium content in the solid solution. Each characterization carried out onto TixSn1-xO2solid solu-tions made it possible to identify two classes of materials with SnO2-like or TiO2-like behaviours, thebest CO response being on the intersection of the two species of materials. Moreover, a very interestinganalysis on the generally accepted electrical transport model through polycrystalline semiconductorshas been carried out. Indeed, the comparison with experimental evidences has highlighted a conductionmechanism not previously considered. (literal)

Prodotto di

• Istituto per le macchine agricole e movimento terra (IMAMOTER) (Istituto)
• Controlli e simulatori di mezzi mobili e loro sottosistemi (SP.P03.009.001) (Modulo)

Insieme di parole chiave

• Keywords of "(Ti,Sn) solid solutions as functional materials for gas sensing" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto per le macchine agricole e movimento terra (IMAMOTER) (Istituto)
• Controlli e simulatori di mezzi mobili e loro sottosistemi (SP.P03.009.001) (Modulo)

Autore CNR di

• http://www.cnr.it/ontology/cnr/individuo/unitaDiPersonaleEsterno/ID24006

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

• Sensors and actuators. B, Chemical (Rivista)

Insieme di parole chiave di

• Keywords of "(Ti,Sn) solid solutions as functional materials for gas sensing" (Insieme di parole chiave)