Liquid phase facile synthesis of CuAl2O4/ZnO/MgAl2O4 nanocomposite as a new efficient catalyst for water gas shift reaction

Liquid phase facile synthesis of CuAl2O4/ZnO/MgAl2O4 nanocomposite as a new efficient catalyst... CuAl2O4/ZnO/MgAl2O4 nanocomposite was synthesized through a facile and economic liquid phase method and its application was investigated for catalyzing water gas shift reaction in comparison with a CuO/ZnO/MgO/Al2O3 reference catalyst prepared by same method. The structural properties of nanocomposite were characterized using FT-IR, X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), Energy Dispersive X-ray (EDX) and BET specific surface area. The comparison of results for the nanocomposite and the reference sample reveals that the nanocomposite has smaller crystallite size, lower agglomeration degree, higher BET specific surface area and higher catalytic activity for water gas shift reaction under studied reaction conditions indicating that phase composition has strong influence on textural properties and catalytic activity. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

Liquid phase facile synthesis of CuAl2O4/ZnO/MgAl2O4 nanocomposite as a new efficient catalyst for water gas shift reaction

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Publisher
Pleiades Publishing
Copyright
Copyright © 2015 by Pleiades Publishing, Ltd.
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1134/S1070427215080212
Publisher site
See Article on Publisher Site

Abstract

CuAl2O4/ZnO/MgAl2O4 nanocomposite was synthesized through a facile and economic liquid phase method and its application was investigated for catalyzing water gas shift reaction in comparison with a CuO/ZnO/MgO/Al2O3 reference catalyst prepared by same method. The structural properties of nanocomposite were characterized using FT-IR, X-ray diffraction (XRD), Scanning Electron Microscopy (SEM), Energy Dispersive X-ray (EDX) and BET specific surface area. The comparison of results for the nanocomposite and the reference sample reveals that the nanocomposite has smaller crystallite size, lower agglomeration degree, higher BET specific surface area and higher catalytic activity for water gas shift reaction under studied reaction conditions indicating that phase composition has strong influence on textural properties and catalytic activity.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: Nov 21, 2015

References

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