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Preparation and catalytic properties of Pt supported Fe-Cr mixed oxide catalysts in the aqueous-phase reforming of ethylene glycol

Paper ID Volume ID Publish Year Pages File Format Full-Text
51750 46853 2008 3 PDF Available
Title
Preparation and catalytic properties of Pt supported Fe-Cr mixed oxide catalysts in the aqueous-phase reforming of ethylene glycol
Abstract

Fe-Cr mixed oxides were synthesized using citric acid as fuels by solid thermal decomposition reaction. The samples were characterized by BET, XRD and TPR. These analyses showed that the addition of chromium compounds not only increased the BET surface area of the mixed oxides, but also affected the phase composition of iron oxide in the product. Using Fe-Cr mixed oxides as supports, the platinum catalysts were prepared. The catalysts were tested in the aqueous-phase reforming of 10wt% ethylene glycol solutions and results showed that the rate of hydrogen production was promoted with the addition of chromium compounds at certain contents.

Keywords
Ethylene glycol; Aqueous-phase reforming; Fe-Cr mixed oxide; Solid thermal decomposition
First Page Preview
Preparation and catalytic properties of Pt supported Fe-Cr mixed oxide catalysts in the aqueous-phase reforming of ethylene glycol
Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 9, Issue 14, 30 August 2008, Pages 2316–2318
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis