Search results for: KISSINGER’S METHOD - Bridge of Knowledge

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Search results for: KISSINGER’S METHOD

Search results for: KISSINGER’S METHOD

  • Thermal degradation kinetics of poly(propylene succinate) prepared with the use of natural origin monomers

    Publication

    Linear biobased polyester polyols were prepared with the use of succinic acid and 1,3-pro- panediol (both with natural origin). Tetraisopropyl orthotitanate (TPT) was used as a catalyst. In order to determine the effect of various synthesis temperature conditions on the thermal degradation kinet- ics, nine sequences of temperature conditions were used during two-step polycondensation reaction. Thermogravimetric analysis was conducted...

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  • Thermal-Resistant Polyurethane/Nanoclay Powder Coatings: Degradation Kinetics Study

    Publication
    • M. Jouyandeh
    • B. Hadavand
    • F. Tikhani
    • R. Khalili
    • B. Bagheri
    • P. Zarrintaj
    • K. Formela
    • H. Vahabi
    • M. Saeb

    - Coatings - Year 2020

    In the present study, thermal degradation kinetics of polyurethane (PU) powder coatings reinforced with organo-modified montmorillonite (OMMT) was investigated. PU nanocomposites were prepared in different concentrations of 1, 3, and 5 wt.% of OMMT via the extrusion method. The microstructure of the nanocomposites was observed by scanning electron microscope (SEM) illustrating uniform dispersion of OMMT nano-clay platelets in the...

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  • Kinetics of Cross-Linking Reaction of Epoxy Resin with Hydroxyapatite-Functionalized Layered Double Hydroxides

    Publication
    • Z. Karami
    • M. Ganjali
    • M. Zarghamidehaghani
    • M. Aghazadeh
    • M. Jouyandeh
    • A. Esmaeili
    • S. Habibzadeh
    • A. Mohaddespour
    • .. Inamuddin
    • K. Formela... and 2 others

    - Polymers - Year 2020

    The cure kinetics analysis of thermoset polymer composites gives useful information about their properties. In this work, two types of layered double hydroxide (LDH) consisting of Mg2+ and Zn2+ as divalent metal ions and CO32− as an anion intercalating agent were synthesized and functionalized with hydroxyapatite (HA) to make a potential thermal resistant nanocomposite. The curing potential of the synthesized nanoplatelets in the...

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