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Gold as a promoter for the activity of palladium in carbon-supported catalysts for the liquid phase oxidation of glyoxal to glyoxalic acid

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Hermans, Sophie [UCL] Devillers, Michel [UCL]

Bimetallic Pd-Au/C catalysts were prepared by various methods, including deposition-precipitation. It was found that these catalysts are highly active for the selective oxidation of glyoxal into glyoxalic acid in aqueous phase, while the corresponding monometallics displayed no (in the case of Au/C) or very little (in the case of Pd/C) activity.

Document type Article de périodique (Journal article) – Article de recherche
Access type Accès restreint
Publication date 2005
Language Anglais
Journal information "Catalysis Letters" - Vol. 99, no. 1-2, p. 55-64 (2005)
Peer reviewed yes
Publisher Springer (New York)
issn 1011-372X
e-issn 1572-879X
Publication status Publié
Affiliation UCL - SC/CHIM - Département de chimie
Keywords carbon ; glyoxal ; glyoxalic acid ; gold ; liquid phase ; palladium ; selective oxidation ; supported catalysts
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Bibliographic reference Hermans, Sophie ; Devillers, Michel. Gold as a promoter for the activity of palladium in carbon-supported catalysts for the liquid phase oxidation of glyoxal to glyoxalic acid. In: Catalysis Letters, Vol. 99, no. 1-2, p. 55-64 (2005)
Permanent URL http://hdl.handle.net/2078.1/39598