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Journal of Thermal Analysis and CalorimetryVolume 87, Issue 2, January 2007, Pages 337-341

A kinetic study of the thermal degradation of 3-methylaminopropylamine inside AlPO4-21(Article)

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  • aFaculty of Technology and Metallurgy, Karnegijeva 4, 11000 Belgrade
  • bNational Institute of Chemistry, Hajdrihova 19, 1000 Ljubljana, Slovenia

Abstract

Kinetics of the thermal decomposition of 3-methylaminopropylamine which was used as a structure-directing agent in the synthesis of AlPO4-21 has been studied under isothermal and non-isothermal conditions. The decomposition is a single-step reaction occurring in the 573-663 K range. It is a phase-boundary-controlled process, described by the 'F2/3, R3' kinetic model. The activation energy values obtained under the non-isothermal and isothermal conditions lie in the 173-151 kJ mol-1 range. © Springer-Verlag 2007.

Author keywords

AlPO4-21Kinetic parametersOpen-frameworkTGThermal decomposition

Indexed keywords

Engineering controlled terms:Activation energyAluminum compoundsMathematical modelsPyrolysisSynthesis (chemical)Thermogravimetric analysis
Engineering uncontrolled terms:AlPO4-21Isothermal conditionsKinetic parametersOpen framework
Engineering main heading:Amines

Funding details

Funding sponsor Funding number Acronym
OI-1603

  • 1

    This work was in part financially supported by Serbian Ministry of Science (Project number: OI-1603).

  • ISSN: 13886150
  • CODEN: JTACF
  • Source Type: Journal
  • Original language: English
  • DOI: 10.1007/s10973-005-7382-4
  • Document Type: Article

  Stojakovic, D.; Faculty of Technology and Metallurgy, Karnegijeva 4, Serbia;
© Copyright 2008 Elsevier B.V., All rights reserved.

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