微波法合成(SBA-15)-Eu_2O_3纳米复合材料研究

Study of (SBA-15)-Eu_2O_3 Nanocomposite Materials Synthesized by Microwave Method

本文采用了水热合成法制备出介孔分子筛SBA-15,并创新性地利用微波液相介质法、微波固相法把纳米Eu2O3成功的组装到介孔分子筛SBA-15孔道内。所制备的(SBA-15)-Eu2O3主-客体纳米复合材料表现出与Eu2O3不同的发光现象,它发出单色光,使光谱纯化。

In this thesis, mesoporous molecular sieve SBA-15 was synthesized by hydrothermal method. Eu2O3 were introduced into the porous of the SBA-15 molecular sieves by the solid-phase microwave method and liquid-phase medium. Comparing with the Eu2O3, the prepared （SBA-15） -Eu2O3 host-guest nano-composite materials showed the different phenomenon of luminescence. It showed the monochromatic lamination, and made the spectrum purification.