Reaction Kinetics and Catalysis Letters

, Volume 55, Issue 1, pp 153–159 | Cite as

SAPO-5 and SAPO-11: Synthesis, characterization and camphene isomerization activity

  • S. P. Elangovan
  • V. Krishnasamy
  • V. Murugesan
Article

Abstract

SAPO-5 and SAPO-11 were synthesized using aluminium isopropoxide and tetraethyl orthosilicate as source materials for aluminium and silicon, respectively, adopting a modified procedure. The as-synthesized materials were characterized by XRD and chemical analysis. Acidity was found by temperature-programmed desorption using TGA. Unit cell parameters were calculated for both as-synthesized and calcined materials. The catalytic activity of SAPO-5 and SAPO-11 in camphene isomerization was studied and selective formation of tricyclene was achieved.

Keywords

Silicon Catalysis Acidity Catalytic Activity Tricyclene 

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Copyright information

© Akadémiai Kiadó 1995

Authors and Affiliations

  • S. P. Elangovan
    • 1
  • V. Krishnasamy
    • 1
  • V. Murugesan
    • 1
  1. 1.Department of ChemistryAnna UniversityMadrasIndia

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