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Gold/iron carbonyl clusters as precursors for TiO2 supported catalysts

✍ Scribed by Stefania Albonetti; Rosa Bonelli; Joseph Epoupa Mengou; Cristina Femoni; Cristina Tiozzo; Stefano Zacchini; Ferruccio Trifirò

Publisher
Elsevier Science
Year
2008
Tongue
English
Weight
757 KB
Volume
137
Category
Article
ISSN
0920-5861

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✦ Synopsis

A series of supported gold/iron catalysts has been prepared from bimetallic carbonyl clusters and characterized to determine how the nature of the precursors and the thermal treatment conditions affected the dispersion of the active phase and the catalytic activity. The chemical-physical characterization, and the catalytic tests carried out, evidenced that the deposition of bimetallic Au/Fe carbonyl clusters on a titania support, and their following controlled decomposition, is a way to obtain stable catalysts, active in the decomposition of toluene.

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