Hydrogen peroxide formation in the interaction of oxygen with boron-containing Pd catalysts prereduced by hydrazine in aqueous acidic medium containing bromide anions

TitleHydrogen peroxide formation in the interaction of oxygen with boron-containing Pd catalysts prereduced by hydrazine in aqueous acidic medium containing bromide anions
Publication TypeJournal Article
Year of Publication2005
AuthorsChoudhary, VR, Samanta, C
JournalCatalysis Letters
Volume99
Issue1-2
Pagination79-81
Date PublishedJAN
Type of ArticleArticle
ISSN1011-372X
Keywordsboron-containing Pd catalysts, Hydrogen peroxide, oxygen-catalyst interactions
Abstract

Interaction of molecular oxygen with Pd/BPO4 or ZrO2 (or Al2O3, CeO2, TiO2) - B2O3 catalysts, prereduced by hydrazine hydrate, in an aqueous acidic (H2SO4 or H3PO4) reaction medium containing bromide ions leads to the formation of H2O2. However, in the absence of boron in the catalyst and also in the absence of acid and/or bromide ions in the reaction medium, almost no H2O2 is formed.

DOI10.1007/s10562-004-0779-z
Type of Journal (Indian or Foreign)

Foreign

Impact Factor (IF)

2.294

Divison category: 
Chemical Engineering & Process Development