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The effect of multi-walled carbon nanotubes addition on the thermo-oxidative decomposition and flammability of PP/MWCNT nanocomposites |
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| Authors: | Azat D. Rakhimkulov S. M. Lomakin I. L. Dubnikova A. N. Shchegolikhin E. Ya Davidov R. Kozlowski |
| Affiliation: | (1) NM Emanuel Institute of Biochemical Physics of Russian Academy of Sciences, Kosygin 4, 119934 Moscow, Russia;(2) NN Semenov Institute of Chemical Physics of Russian Academy of Sciences, Kosygin 4, 119991 Moscow, Russia;(3) Institute of Natural Fibres, ul. Wojska Polskiego 71 b, Poznan, Poland |
| Abstract: | Studies of thermo-oxidative and fire-resistant properties of the polypropylene/multi-walled carbon nanotube composites (PP/MWCNT) prepared by melt intercalation are discussed. The effective kinetic parameters of the PP/MWCNT thermo-oxidative decomposition were computed according to the model-based kinetic analysis. The thermo-oxidative decomposition behavior of PP/MWCNT and stabilizing effect caused by addition of MWCNT has been investigated by means of TGA and EPR spectroscopy. Comparative analysis of the flammability characteristics for PP-clay/MWCNT nanocomposites was provided in order to emphasize the specific behavior of the nanocomposites. |
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