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研究了在不同气氛(氧气、氮气和氨气)条件下Al-MCM-41的热稳定性能,通过比表面积、孔径分布及X射线衍射对Al-MCM-41热稳定性的研究表明:在不同气氛条件下,Al-MCM-41的热稳定性有很大的差异,在氨气或氮气气氛下,处理温度高达1010℃条件下,Al-MCM-41仍然具有良好的介孔结构,但在氧气中介孔结构热稳定温度不超过900℃.

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