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利用物理或化学的方法把异质纳米颗粒放入介孔固体的介孔之中,构成两者的组装体系,将兼有两者的某些特性,但由于存在介孔的限制作用、孔内颗粒与孔壁间的界面耦合作用及颗粒的表面效应等,又使其具有两者所不具备的新现象。研究结果,主要包括荧光增强效应、光吸收边和吸收带位置的大幅度调制、透明与不透明可逆转变的光开关效应、吸附和氧化过程的环境敏感性和环境诱导的界面耦合效应等.
The use of physical or chemical methods to heterogeneous nanoparticles into the mesoporous mesoporous solid, forming the assembly of the two systems, will have both the characteristics of some, but because of the existence of mesoporous restrictions, the hole Particle and pore wall interface between the coupling effect and the particle surface effects, but also to have both the new phenomenon does not have. The results mainly include fluorescence enhancement effect, large amplitude modulation of light absorption edge and absorption band, optical switching effect of transparent and opaque reversible conversion, environmental sensitivity of adsorption and oxidation process and environment-induced interface coupling effect.