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Synthesis of a catalyst of Mn–Fe–O by mechano-chemical reaction

Paper ID Volume ID Publish Year Pages File Format Full-Text
39921 45840 2014 8 PDF Available
Title
Synthesis of a catalyst of Mn–Fe–O by mechano-chemical reaction
Abstract

•The Fe–Mn–O system was mechanically processed in a high-energy ball-milling.•Combustion of n-hexane was studied to find out the suitability of the catalyst.•The route of the solid state transformation of Mn–Fe–O system has been established.•Solid state transformations are established as a function of the Ecum from milling.•Complex multicomponent catalysts have been successfully prepared by milling.

In this work, the Fe–Mn–O system was mechanically processed in a high-energy ball-milling. The as milled powders were characterized by X-ray diffraction (XRD), temperature programmed reduction (TPR), X-ray photoelectron spectroscopy (XPS) and specific surface area measurement. Catalytic total oxidation of n-hexane was studied to find out the suitability of the material for VOC decomposition reaction. The route of the solid state transformation of Mn–Fe–O system has been established as a function of the cumulated energy from mechanical milling. Complex multicomponent catalysts, which may be difficult to prepare by conventional high temperature treatment, have been successfully prepared by milling.

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Keywords
Ball milling; Nanocrystalline materials; Manganese iron oxides, VOC catalytic combustion
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Synthesis of a catalyst of Mn–Fe–O by mechano-chemical reaction
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Publisher
Database: Elsevier - ScienceDirect
Journal: Applied Catalysis A: General - Volume 474, 22 March 2014, Pages 26–33
Authors
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Subjects
Physical Sciences and Engineering Chemical Engineering Catalysis
Get Full-Text Now
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Price was $35.95
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Price after discount Only $4.95
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