Isothermal kinetics and thermal degradation of an ...
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Citation
| Title | Isothermal kinetics and thermal degradation of an aryl azo dye-containing polynorbornene. |
| Author(s) | A. Joraid, S. Alamri, A. Abu-Sehly, S. Al-Raqa, P. Shipman, P. Shipley, A. Abd-El-Aziz |
| Journal | Section Title: Chemistry of Synthetic High Polymers, Thermochimica Acta |
| Date | 2011 |
| Volume | 515 |
| Issue | 1-2 |
| Start page | 38 |
| End page | 42 |
| Abstract | The kinetics involved in the thermal degrdn. of an aryl azo dye-contg. polynorbornene was investigated by using isothermal DSC data. The activation energy of the degrdn. was found to be temp. dependent with two different values of 140±5 and 21±2 kJ mol-1, and the Avrami exponent was obsd. to increase from 2 to 4 in the temp. range 573-608 K. The degrdn. mechanism follows the Avrami-Erofeev mechanism for solid state reaction models and it changes from A 2 toward A 4 for the same temp. range. [on SciFinder(R)] |
| DOI | 10.1016/j.tca.2010.12.015 |
| ISSN | 0040-6031 |
Using APA 6th Edition citation style.
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