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

Research output: Chapter in Book/Report/Conference proceedingConference contributionAcademicpeer-review

23 Citations (Scopus)

Abstract

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
Original languageEnglish
Title of host publicationCatalyst deactivation 1994 : proceedings of the 6th international symposium, Ostend, Belgium
EditorsB. Delmon, G.F. Froment
Place of PublicationAmsterdam
PublisherElsevier
Pages467-474
ISBN (Print)0-444-81682-8
DOIs
Publication statusPublished - 1994
Eventconference; International Symposium on Catalyst Deactivation ; 6 (Ostende) : 1994.10.03-05; 1994-10-03; 1994-10-05 -
Duration: 3 Oct 19945 Oct 1994

Publication series

NameStudies in Surface Science and Catalysis
Volume88
ISSN (Print)0167-2991

Conference

Conferenceconference; International Symposium on Catalyst Deactivation ; 6 (Ostende) : 1994.10.03-05; 1994-10-03; 1994-10-05
Period3/10/945/10/94
OtherInternational Symposium on Catalyst Deactivation ; 6 (Ostende) : 1994.10.03-05

Fingerprint Dive into the research topics of 'Deactivation of carbon-supported platinum catalysts during oxidations in aqueous media'. Together they form a unique fingerprint.

Cite this