Ir al contenido (pulsa Retorno)

Universitat Politècnica de Catalunya

    • Català
    • Castellano
    • English
    • LoginRegisterLog in (no UPC users)
  • mailContact Us
  • world English 
    • Català
    • Castellano
    • English
  • userLogin   
      LoginRegisterLog in (no UPC users)

UPCommons. Global access to UPC knowledge

58.763 UPC E-Prints
You are here:
View Item 
  •   DSpace Home
  • E-prints
  • Grups de recerca
  • NEMEN - Nanoenginyeria de materials aplicats a l'energia
  • Articles de revista
  • View Item
  •   DSpace Home
  • E-prints
  • Grups de recerca
  • NEMEN - Nanoenginyeria de materials aplicats a l'energia
  • Articles de revista
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Room temperature oxidation of formaldehyde on Pt-based catalysts: A comparison between ceria and other supports (TiO2, Al2O3 and ZrO2)

Thumbnail
View/Open
oxidation of formaldehyde on Pt.pdf (233,5Kb)
Share:
 
 
10.1016/j.cattod.2015.02.028
 
  View Usage Statistics
Cita com:
hdl:2117/80006

Show full item record
Colussi, Sara
Boaro, Marta
De Rogatis, Loredana
Pappacena, Alfonsina
de Leitenburg, Carla
Llorca Piqué, JordiMés informacióMés informacióMés informació
Trovarelli, Alessandro
Document typeArticle
Defense date2015-09-15
Rights accessOpen Access
Attribution-NonCommercial-NoDerivs 3.0 Spain
Except where otherwise noted, content on this work is licensed under a Creative Commons license : Attribution-NonCommercial-NoDerivs 3.0 Spain
Abstract
Platinum-based catalysts for the room temperature removal of formaldehyde are prepared on ceria and other supports (TiO2, Al2O3 and ZrO2) for comparison, starting from chloride and nitrate precursors. The behaviour towards formaldehyde adsorption and oxidation is evaluated by means of temperatureprogrammed desorption (TPD), temperature-programmed oxidation (TPO) and catalytic tests. The results indicate that the catalytic performances are affected by Pt oxidation state, which, in turn, strongly depends on the properties of the support. In order to obtain high HCHO conversions, the support should guarantee the accessibility to metal active sites as well as affinity for water. Moreover, to avoid Pt partial oxidation, non-reducible oxides are preferable to reducible ones. (C) 2015 Elsevier B.V. All rights reserved.
CitationColussi, S., Boaro, M., De Rogatis, L., Pappacena, A., de Leitenburg, C., Llorca, J., Trovarelli, A. Room temperature oxidation of formaldehyde on Pt-based catalysts: A comparison between ceria and other supports (TiO2, Al2O3 and ZrO2). "Catalysis today", 15 Setembre 2015, vol. 253, p. 163-171. 
URIhttp://hdl.handle.net/2117/80006
DOI10.1016/j.cattod.2015.02.028
ISSN0920-5861
Collections
  • NEMEN - Nanoenginyeria de materials aplicats a l'energia - Articles de revista [244]
  • INTE - Institut de Tècniques Energètiques - Articles de revista [275]
Share:
 
  View Usage Statistics

Show full item record

FilesDescriptionSizeFormatView
oxidation of formaldehyde on Pt.pdf233,5KbPDFView/Open

Browse

This CollectionBy Issue DateAuthorsOther contributionsTitlesSubjectsThis repositoryCommunities & CollectionsBy Issue DateAuthorsOther contributionsTitlesSubjects

© UPC Obrir en finestra nova . Servei de Biblioteques, Publicacions i Arxius

info.biblioteques@upc.edu

  • About This Repository
  • Contact Us
  • Send Feedback
  • Inici de la pàgina