An iso-conversional procedure developed by Ozawa was used to calculate apparent activation energy(E),which has an average value about 260 kJ/mol with the conversion from 0 to 30%.

• 介孔分子筛的引入提高了聚合物的热稳定性,介孔孔道内的聚合物的热稳定性要高于基体的热稳定性。