Title of article
The impact of the “memory effect” on the catalytic activity of Mg/Al; Mg,Zn/Al; Mg/Al,Ga hydrotalcite-like compounds used as catalysts for cycloxene epoxidation Original Research Article
Author/Authors
E. Angelescu، نويسنده , , O.D. Pavel، نويسنده , , R. Birjega، نويسنده , , M. Florea، نويسنده , , R. Zavoianu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
8
From page
50
To page
57
Abstract
The epoxidation of cyclohexene by hydrogene peroxide and benzonitrile, in methanol as solvent on solid base catalysts, hydrotalcites (HT) and corresponding mixed oxides (C-HT) was investigated. The employed catalysts were as-synthesized Mg/Al; Mg,Zn/Al; Mg/Ga,Al hydrotalcites, their derived mixed oxides and the corresponding reconstructed hydrotalcite forms (R-HT) obtained via the “memory effect” upon a rehydration treatment of C-HT. The catalysts were characterized by XRD, CO2-TPD and N2 adsorption–desorption measurements.
Keywords
Epoxidation of cyclohexene , Hydrotalcites and mixed oxides catalysts , memory effect
Journal title
Applied Catalysis A:General
Serial Year
2008
Journal title
Applied Catalysis A:General
Record number
1153654
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