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Styrene oxidation by H2O2 using Ni–Gd ferrites prepared by co-precipitation method

Paper ID Volume ID Publish Year Pages File Format Full-Text
52326 46869 2007 6 PDF Available
Title
Styrene oxidation by H2O2 using Ni–Gd ferrites prepared by co-precipitation method
Abstract

Gadolinium substituted nickel ferrites were prepared by co-precipitation method using NaOH at pH 14 at room temperature. Spinel phase formation was identified by taking the XRD pattern. DRIFT, TG, BET surface area and pore volume measurements, SEM and EDAX were the other characterization techniques used. Mössbauer analysis was performed to find out the site distribution of iron. Under optimized conditions, the prepared spinels were selectively forming benzaldehyde by the oxidation of styrene. Hydrogen peroxide was used as the oxidant. Effect of reaction temperature, reaction time, styrene to hydrogen peroxide molar ratio and effect of solvent medium were also studied.

Keywords
Spinel; Co-precipitation; Styrene oxidation; Cation distribution of spinels
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Publisher
Database: Elsevier - ScienceDirect
Journal: Catalysis Communications - Volume 8, Issue 10, October 2007, Pages 1521–1526
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
Don't Miss Today's Special Offer
Price was $35.95
You save - $31
Price after discount Only $4.95
100% Money Back Guarantee
Full-text PDF Download
Online Support
Any Questions? feel free to contact us