Effect of support nature on catalytic properties of synthesized biocatalyst

  • F. Toktabaeva JSC "Institute of Organic Catalysis and Electrochemistry named after D.V. Sokolsky", Almaty
  • A. Dzhumekeyeva JSC "Institute of Organic Catalysis and Electrochemistry named after D.V. Sokolsky", Almaty
  • B. Selenova JSC "Institute of Organic Catalysis and Electrochemistry named after D.V. Sokolsky", Almaty
  • A. Kabiolla JSC "Institute of Organic Catalysis and Electrochemistry named after D.V. Sokolsky", Almaty
DOI: https://doi.org/10.15328/chemb_2011_4196-198

Abstract

Catalysts based on natural polysaccharides - poligalakturonana (PSU) fixed on the surface of various inorganic supports and modified with copper ions were studied in the reaction of hydrogen peroxide decomposition and cyclohexane oxidation under mild conditions. The effect of support nature on the yield of the reaction products was observed. The highest activity showed the catalyst supported on alumina ( cyclohexane conversion was 47.7% and selectivity to cyclohexanone - 71.4%). This support, according to the temperature-programmed ammonia desorption, is characterized by strong surface acidic centers.

References

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Published
2011-12-01
How to Cite
Toktabaeva, F., Dzhumekeyeva, A., Selenova, B., & Kabiolla, A. (2011). Effect of support nature on catalytic properties of synthesized biocatalyst. Chemical Bulletin of Kazakh National University, 64(4), 196-198. https://doi.org/https://doi.org/10.15328/chemb_2011_4196-198
Issue
Vol 64 No 4 (2011): Chemical Bulletin of Kazakh National University
Section
Other Papers
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