Fig. 8
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Mécanisme de dégradation thermique du PEI amorcée par deux voies compétitives [1,4,7,9] : la rupture des liaisons C–C de l’unité isopropylidène (à gauche) et la décomposition unimoléculaire des hydroperoxydes (à droite).
Thermal degradation mechanism of PEI initiated by two competitive paths [1,4,7,9]: the breakdown of C–C bonds of the isopropylidene unit (left) and the unimolecular decomposition of hydroperoxides (right).
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