A study of the behaviour of Pt supported on CeO2-ZrO2/Al2O3-BaO as NOx storage-reduction catalyst for treatment of lean burn engine emissions (Articolo in rivista)

Type

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

Label

• A study of the behaviour of Pt supported on CeO2-ZrO2/Al2O3-BaO as NOx storage-reduction catalyst for treatment of lean burn engine emissions (Articolo in rivista) (literal)

Anno

• 2002-01-01T00:00:00+01:00 (literal)

Alternative label

• Liotta L.F., Macaluso A., Arena G.E., Livi M., Centi G., Deganello G. (2002)
  A study of the behaviour of Pt supported on CeO2-ZrO2/Al2O3-BaO as NOx storage-reduction catalyst for treatment of lean burn engine emissions
  in Catalysis Today
  (literal)

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

• Liotta L.F., Macaluso A., Arena G.E., Livi M., Centi G., Deganello G. (literal)

Pagina inizio

• 439 (literal)

Pagina fine

• 449 (literal)

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

• 75 (literal)

Rivista

• Catalysis Today (Rivista)

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

• 1-4 (literal)

Note

• ISI Web of Science (WOS) (literal)

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

• ISMN-CNR Università di Palermo Università di Messina (literal)

Titolo

• A study of the behaviour of Pt supported on CeO2-ZrO2/Al2O3-BaO as NOx storage-reduction catalyst for treatment of lean burn engine emissions (literal)

Abstract

• The behaviour of a Pt(1 wt.%) supported on CeO2-ZrO2(20 wt.%)/Al2O3(64 wt.%)-BaO(16 wt.%) as a novelNOx storage- reduction catalyst is studied by reactivity tests and DRIFT experiments and compared with that of Pt(1%)-BaO(15 wt.%) on alumina. The former catalyst, designed as a hydrothermally stable sample, is composed of an alumina modified with Ba ions and an overlayer of ceria-zirconia. The results pointed out that during the calcination barium ions migrates over the surface of the catalyst which thus show a good NOx storage-reduction behaviour comparable with that of Pt-BaO on alumina, although Ba ions result much better dispersed. (literal)

Prodotto di

• Istituto per lo studio dei materiali nanostrutturati (ISMN) (Istituto)

Autore CNR

• LEONARDA FRANCESCA LIOTTA (Unità di personale interno)

Incoming links:

Prodotto

• Istituto per lo studio dei materiali nanostrutturati (ISMN) (Istituto)

Autore CNR di

• LEONARDA FRANCESCA LIOTTA (Unità di personale interno)

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

• Catalysis Today (Rivista)