Influence of surface acidity in lactose oxidation over supported Pd catalysts

Anton V. Tokarev, Elena V. Murzina, Prem K. Seelam, Narendra Kumar, Dmitry Yu. Murzin*

*Korresponderande författare för detta arbete

Forskningsoutput: TidskriftsbidragArtikelVetenskapligPeer review

19 Citeringar (Scopus)

Sammanfattning

Lactose oxidation to lactobionic acid was investigated over palladium forms of Beta and MCM-22 zeolites. Different support acidity and the method of palladium introduction were applied. It was observed that the catalyst preparation methods, as well as acidity, influence the activity and selectivity. Pd-H-MCM-22 zeolites were more active, than palladium on conventional supports, for instance silica and alumina, or beta zeolite. In situ catalyst electrochemical potential measurements were applied as a source of supplementary information to monitor the coverage of adsorbed species, in particular oxygen, during the reaction.

OriginalspråkEngelska
Sidor (från-till)122-131
Antal sidor10
TidskriftMicroporous and Mesoporous Materials
Volym113
Utgåva1-3
DOI
StatusPublicerad - 1 aug 2008
MoE-publikationstypA1 Tidskriftsartikel-refererad

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