Electrochemical investigation of a propane-fed solid oxide fuel cell based on a composite Ni-perovskite anode catalyst (Articolo in rivista)

Type

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

Label

• Electrochemical investigation of a propane-fed solid oxide fuel cell based on a composite Ni-perovskite anode catalyst (Articolo in rivista) (literal)

Anno

• 2009-01-01T00:00:00+01:00 (literal)

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

• 10.1016/j.apcatb.2008.11.019 (literal)

Alternative label

• Massimiliano Lo Faro a*; Daniela La Rosa a; Isabella Nicotera b; Vincenzo Antonucci a; Antonino Salvatore Aricò a (2009)
  Electrochemical investigation of a propane-fed solid oxide fuel cell based on a composite Ni-perovskite anode catalyst
  in Applied catalysis. B, Environmental (Print); ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS, AMSTERDAM (Paesi Bassi)
  (literal)

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

• Massimiliano Lo Faro a*; Daniela La Rosa a; Isabella Nicotera b; Vincenzo Antonucci a; Antonino Salvatore Aricò a (literal)

Pagina inizio

• 49 (literal)

Pagina fine

• 57 (literal)

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

• 89 (literal)

Rivista

• Applied catalysis. B, Environmental (Rivista)

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

• 1-2 (literal)

Note

• Scopu (literal)
• ISI Web of Science (WOS) (literal)

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

• a) CNR-ITAE Institute, Via Salita S. Lucia sopra Contesse 5, IT-98126 Messina, Italy; b) Università degli Studi della Calabria, IT-87036 Arcavacata di Rende (CS), Italy (literal)

Titolo

• Electrochemical investigation of a propane-fed solid oxide fuel cell based on a composite Ni-perovskite anode catalyst (literal)

Abstract

• A composite Ni-perovskite anode was investigated for operation in dry propane-fed intermediate temperature solid oxide fuel cells (IT-SOFC). A La0.6Sr0.4Fe0.8Co0.2O3 (LSFCO) perovskite, characterized by mixed electronic-ionic conductivity, was used to support a highly dispersed Ni-phase. However, the catalyst structure was modified during SOFC operation. X-ray diffraction analysis of the electrocatalyst showed that, after operation, Ni was mainly present as La2NiO4; whereas, the LSFCO structure was partially modified into a lanthanum-depleted SrFe1?xCoxO3?y (SFCO) perovskite structure. These results were corroborated by X-ray photoelectron spectroscopy (XPS). Transmission electron microscopy (TEM) analysis showed the presence of a suitable dispersion of a nanosized Ni-phase and a strong interaction of Ni-enriched particles with the perovskite substrate. High reaction rates for the propane reaction were achieved with this electrocatalyst while minimizing carbon deposition. Power densities of about 300 mWcm?2 for dry propane oxidation were obtained at 800 °C in the presence of a thick gadolinia doped ceria electrolyte. Fuel cell time-tests indicated promising electrochemical stability. (literal)

Editore

• ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS (Editore)

Prodotto di

• Celle a Combustibile ad Ossidi Solidi (ET.P03.005.001) (Modulo)
• Institute for advanced energy technologies \"Nicola Giordano\" (ITAE) (Istituto)

Autore CNR

• MASSIMILIANO LO FARO (Persona)
• ANTONINO SALVATORE ARICO' (Unità di personale interno)
• DANIELA LA ROSA (Unità di personale interno)
• VINCENZO ANTONUCCI (Persona)

Insieme di parole chiave

• Keywords of "Electrochemical investigation of a propane-fed solid oxide fuel cell based on a composite Ni-perovskite anode catalyst" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• MASSIMILIANO LO FARO (Persona)
• ANTONINO SALVATORE ARICO' (Unità di personale interno)
• VINCENZO ANTONUCCI (Persona)
• DANIELA LA ROSA (Unità di personale interno)

Prodotto

• Institute for advanced energy technologies \"Nicola Giordano\" (ITAE) (Istituto)
• Celle a Combustibile ad Ossidi Solidi (ET.P03.005.001) (Modulo)

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

• Applied catalysis. B, Environmental (Rivista)

Editore di

• ELSEVIER SCIENCE BV, PO BOX 211, 1000 AE AMSTERDAM, NETHERLANDS (Editore)

Insieme di parole chiave di

• Keywords of "Electrochemical investigation of a propane-fed solid oxide fuel cell based on a composite Ni-perovskite anode catalyst" (Insieme di parole chiave)