纳米晶以其不同于原子和大块材料的物理、化学性质而受到广泛关注,相关研究极其活跃。颗粒均匀、粒径小于10nm的纳米粒子被称为量子点(QDs)。高极化激发态在光电子领域具有潜在的应用价值。如果将纳米晶组装成具有规则外形和有序排列的中孔材料[1],则可能对微电子、光电子和催 Nanocrystals have attracted much attention due to their different physical and chemical properties from those of atomic and bulk materials. The related research is extremely active. Particles are uniform and nanoparticles less than 10 nm in size are called quantum dots (QDs). Highly polarized excited state in the field of optoelectronics has potential applications. If nanocrystals are assembled into a mesoporous material [1] with a regular shape and orderly arrangement, it may be useful for microelectronics, optoelectronics and electronics