Deactivation of carbon-supported platinum catalysts during oxidations in aqueous media

J.H. Vleeming, F.A. Bruijn, de, B.F.M. Kuster, G.B.M.M. Marin

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdrageAcademicpeer review

23 Citaten (Scopus)

Samenvatting

The platinum catalyzed selective oxidn. reactions of ethanol and methyl-a-D glucopyranoside (MGP) were studied in combination with catalyst characterization using Transmission Electron Microscopy (TEM), CO chemisorption, cyclic voltammetry and open-circuit potential measurements. Some evidence for catalyst deactivation by over-oxidn., leaching, platinum particle growth and site coverage is presented. The absence of deactivation obsd. for ethanol can be attributed to the higher reducing ability of ethanol
Originele taal-2Engels
TitelCatalyst deactivation 1994 : proceedings of the 6th international symposium, Ostend, Belgium
RedacteurenB. Delmon, G.F. Froment
Plaats van productieAmsterdam
UitgeverijElsevier
Pagina's467-474
ISBN van geprinte versie0-444-81682-8
DOI's
StatusGepubliceerd - 1994
Evenementconference; International Symposium on Catalyst Deactivation ; 6 (Ostende) : 1994.10.03-05; 1994-10-03; 1994-10-05 -
Duur: 3 okt 19945 okt 1994

Publicatie series

NaamStudies in Surface Science and Catalysis
Volume88
ISSN van geprinte versie0167-2991

Congres

Congresconference; International Symposium on Catalyst Deactivation ; 6 (Ostende) : 1994.10.03-05; 1994-10-03; 1994-10-05
Periode3/10/945/10/94
AnderInternational Symposium on Catalyst Deactivation ; 6 (Ostende) : 1994.10.03-05

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  • Citeer dit

    Vleeming, J. H., Bruijn, de, F. A., Kuster, B. F. M., & Marin, G. B. M. M. (1994). Deactivation of carbon-supported platinum catalysts during oxidations in aqueous media. In B. Delmon, & G. F. Froment (editors), Catalyst deactivation 1994 : proceedings of the 6th international symposium, Ostend, Belgium (blz. 467-474). (Studies in Surface Science and Catalysis; Vol. 88). Elsevier. https://doi.org/10.1016/S0167-2991(08)62774-3