Renewable H2 from glycerol steam reforming: effect of La2O3 and CeO2 addition to Pt/Al2O3 catalysts (Articolo in rivista)

Type

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

Label

• Renewable H2 from glycerol steam reforming: effect of La2O3 and CeO2 addition to Pt/Al2O3 catalysts (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

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

• 10.1002/cssc.200900243 (literal)

Alternative label

• Tiziano Montini, Rakesh Singh, Piyali Das, Barbara Lorenzut, Nicol?s Bertero, Pietro Riello, Alvise Benedetti, Giuliano Giambastiani, Claudio Bianchini, Sergey Zinoviev, Stanislav Miertus, Paolo Fornasiero (2010)
  Renewable H2 from glycerol steam reforming: effect of La2O3 and CeO2 addition to Pt/Al2O3 catalysts
  in ChemSusChem (Weinh., Print); Wiley-VCH Verlag, GmbH., Weinheim (Germania)
  (literal)

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

• Tiziano Montini, Rakesh Singh, Piyali Das, Barbara Lorenzut, Nicol?s Bertero, Pietro Riello, Alvise Benedetti, Giuliano Giambastiani, Claudio Bianchini, Sergey Zinoviev, Stanislav Miertus, Paolo Fornasiero (literal)

Pagina inizio

• 619 (literal)

Pagina fine

• 628 (literal)

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

• 3 (literal)

Rivista

• ChemSusChem (Rivista)

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

• 9 (literal)

Note

• Scopus (literal)

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

• Department of Chemical Sciences, ICCOM-CNR Research Unit University of Trieste, via L. Giorgieri 1, 34127 Trieste (Italy) International Centre for Science and High Technology (ICS-UNIDO) AREA Science Park, Padriciano 99, 34012 Trieste (Italy) Polymer Science and Engineering Division National Chemical Laboratory Homi Bhabha Road, Pune 411008 (India) Energy Environment Technology Development (EETD) Division The Energy and Resources Institute (TERI) Darbari Seth Block, India Habitat Centre, Lodhi Road, New Delhi-110003 (India) Catalysis Science and Engineering Research Group (GICIC) Instituto de Investigaciones en Cat?lisis y Petroqu?mica (INCAPE) FIQ-UNL-CONICET, Santiago del Estero 2654, Santa Fe 3000 (Argentina) Department of Physical Chemistry Ca' Foscari University of Venice Via Torino 155, 30170 Venice (Italy) Institute of Chemistry of OrganoMetallic Compounds, ICCOM-CNR Via Madonna del Piano 10 50019 Sesto Fiorentino (Italy) (literal)

Titolo

• Renewable H2 from glycerol steam reforming: effect of La2O3 and CeO2 addition to Pt/Al2O3 catalysts (literal)

Abstract

• Glycerol is the main byproduct of biodiesel production and its increased production volume derives from the increasing demand for biofuels. The conversion of glycerol to hydrogenrich mixtures presents an attractive route towards sustainable biodiesel production. Here we explored the use of Pt/Al2O3-based catalysts for the catalytic steam reforming of glycerol, evidencing the influence of La2O3 and CeO2 doping on the catalyst activity and selectivity. The addition of the latter metal oxides to a Pt/Al2O3 catalyst is found to significantly improve the glycerol steam reforming, with high H2 and CO2 selectivities. A good catalytic stability is achieved for the Pt/La2O3/Al2O3 system working at 3508C, while the Pt/CeO2/Al2O3 catalyst sharply deactivates after 20 h under similar conditions. Studies carried out on fresh and exhausted catalysts reveal that both systems maintain high surface areas and high Pt dispersions. Therefore, the observed catalyst deactivation can be attributed to coke deposition on the active sites throughout the catalytic process and only marginally to Pt nanoparticle sintering. This work suggests that an appropriate support composition is mandatory for preparing high-performance Pt-based catalysts for the sustainable conversion of glycerol into syngas. (literal)

Editore

• Wiley-VCH Verlag, GmbH. (Editore)

Prodotto di

• Catalizzatori di seconda generazione per produzione di idrogeno mediante reforming di risorse rinnovabili (PM.P03.005.005) (Modulo)
• Processi catalitici sostenibili per la produzione e la funzionalizzazione di macromolecole (PM.P03.002.007) (Modulo)
• Istituto di chimica dei composti organo metallici (ICCOM) (Istituto)

Autore CNR

• GIULIANO GIAMBASTIANI (Unità di personale interno)
• paolo Fornasiero (Unità di personale esterno)
• CLAUDIO BIANCHINI (Persona)

Incoming links:

Prodotto

• Istituto di chimica dei composti organo metallici (ICCOM) (Istituto)
• Processi catalitici sostenibili per la produzione e la funzionalizzazione di macromolecole (PM.P03.002.007) (Modulo)
• Catalizzatori di seconda generazione per produzione di idrogeno mediante reforming di risorse rinnovabili (PM.P03.005.005) (Modulo)

Autore CNR di

• GIULIANO GIAMBASTIANI (Unità di personale interno)
• CLAUDIO BIANCHINI (Persona)
• paolo Fornasiero (Unità di personale esterno)
• http://www.cnr.it/ontology/cnr/individuo/unitaDiPersonaleEsterno/ID12581

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

• ChemSusChem (Rivista)

Editore di

• Wiley-VCH Verlag, GmbH. (Editore)