Non-isothermal decomposition kinetics of conductive polyaniline and its derivatives
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چکیده
منابع مشابه
Thermal behavior and decomposition kinetics of rifampicin polymorphs under isothermal and non-isothermal conditions
The thermal behavior of two polymorphic forms of rifampicin was studied by DSC and TG/DTG. The thermoanalytical results clearly showed the differences between the two crystalline forms. Polymorph I was the most thermally stable form, the DSC curve showed no fusion for this species and the thermal decomposition process occurred around 245 °C. The DSC curve of polymorph II showed two consecutive ...
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In the present research, the primary crystallization kinetics of the amorphous Fe85.3B11P3Cu0.7 alloy was analyzed using non-isothermal DSC measurements. The average and local activation energies, Ea, were determined by different isokinetic and isoconversional methods. The results obtained for activation energy in this research, show that due to the complexity of the primary crystallization pro...
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15 صفحه اولNon–isothermal kinetics of degradation of chitin and chitosan
Thermogravimetric studies of chitin and chitosan in air atmosphere were carried out at six rates of linear increase of the temperature. The kinetics and mechanism of the thermal decomposition reaction were evaluated from the TG data using recommended from ICTAC kinetics committee isoconversional calculation procedure of Kissinger-Akahira-Sunose, as well as 27 mechanism functions. The values of ...
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ژورنال
عنوان ژورنال: Polímeros
سال: 2018
ISSN: 1678-5169,0104-1428
DOI: 10.1590/0104-1428.03116