Polyaniline as cathode for O2 reduction: kinetics of the reaction with H2O2 and use of the polymer in a model H2/02 fuel cell. (Articolo in rivista)

Type

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

Label

• Polyaniline as cathode for O2 reduction: kinetics of the reaction with H2O2 and use of the polymer in a model H2/02 fuel cell. (Articolo in rivista) (literal)

Anno

• 1989-01-01T00:00:00+01:00 (literal)

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

• 10.1016/0013-4686(89)87009-4 (literal)

Alternative label

• Doubova L.; Mengoli G.; Musiani M.M.; Valche, S (1989)
  Polyaniline as cathode for O2 reduction: kinetics of the reaction with H2O2 and use of the polymer in a model H2/02 fuel cell.
  in Electrochimica acta
  (literal)

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

• Doubova L.; Mengoli G.; Musiani M.M.; Valche, S (literal)

Pagina inizio

• 337 (literal)

Pagina fine

• 343 (literal)

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

• http://www.sciencedirect.com/science/article/pii/0013468689870094 (literal)

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

• 34 (literal)

Rivista

• Electrochimica acta (Rivista)

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

• 7 (literal)

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

• 3-4 (literal)

Note

• Scopu (literal)

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

• Consiglio Nazionale delle Ricerche, Istituto di Polarografia ed Elettrochimica Preparativa, Corso Stati Uniti 4, 35020 Padova, Italy (literal)

Titolo

• Polyaniline as cathode for O2 reduction: kinetics of the reaction with H2O2 and use of the polymer in a model H2/02 fuel cell. (literal)

Abstract

• Oxygen reduction at a polyaniline cathode occurs in aqueous sulfuric acid through a chemica-electrochemical route which involves the intermediate oxidation of leucoemeraldine to emetaldine with the formation of H,O,. This paper specifically deals with the conversion of leucoemeraldine to emeraldine by H,O, whose kinetics, apparently second order on the charge exchanged, are similar to those found for the reaction with O,, although they occur at lower rate. The catalytic four electron 0, reduction mediated by the Fe(III)/Fe(II) couple which decomposes H,O, is not fully achieved. However, polyaniline proved to be a reliable cathode for O,, sustaining the working of a model HJO, fuel cell. (literal)

Prodotto di

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)

Autore CNR

• MARCO MUSIANI (Persona)
• GIULIANO MENGOLI (Unità di personale interno)
• LIOUDMILA DOUBOVA (Unità di personale interno)

Insieme di parole chiave

• Parole chiave di "Polyaniline as cathode for O2 reduction: kinetics of the reaction with H2O2 and use of the polymer in a model H2/02 fuel cell." (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of Condensed Matter Chemistry and Energy Technologies (ICMATE) (Istituto)

Autore CNR di

• MARCO MUSIANI (Persona)
• LIOUDMILA DOUBOVA (Unità di personale interno)
• GIULIANO MENGOLI (Unità di personale interno)

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

• Electrochimica acta (Rivista)

Insieme di parole chiave di

• Parole chiave di "Polyaniline as cathode for O2 reduction: kinetics of the reaction with H2O2 and use of the polymer in a model H2/02 fuel cell." (Insieme di parole chiave)