光致发光沸石分子筛复合材料的研究进展  

Recent Progress on Photoluminescent Zeolite-based Composite Materials

作　　者：王博伦 宗思宇 李激扬[1] WANG Bolun;ZONG Siyu;LI Jiyang(State Key Laboratory of Inorganic Synthesis and Preparative Chemistry,College of Chemistry,Jilin University,Changchun 130012,China)

机构地区：[1]吉林大学无机合成与制备化学国家重点实验室,化学学院,长春130012

出　　处：《高等学校化学学报》2021年第1期299-310,共12页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金(批准号:21671075)资助.

摘　　要：除传统的催化、吸附分离和离子交换外,主客体组装化学赋予了沸石分子筛材料独特的物理化学性质和广阔的应用前景.本文聚焦光致发光沸石分子筛复合材料,综述了这类材料最新的研究进展,总结了不同发光客体,如稀土金属、金属簇、量子点/碳点等与沸石分子筛形成的复合材料的制备方法与组装策略,介绍了该类复合材料的光致发光性质和潜在应用,探究了复合材料中可能存在的量子限域、分子间相互作用、能量转移和电子转移等对发光的影响,并对未来光致发光沸石分子筛复合材料的发展前景进行了展望.This review summarizes the recent progress on photoluminescent zeolite-based composite materials,including the preparation and assembly strategies of composite materials based on encapsulating guests(e.g.rare earth metals,metal clusters,quantum dots/carbon dots and other luminescent emitters),photolumi⁃nescent properties and potential applications,as well as the possible host-guest interactions such as quantum confinement,intermolecular forces,energy/electron transfer.Finally,the further development and challenges of such composite materials are discussed.

关 键 词：沸石分子筛 主客体组装 发光 

分 类 号：O611.4[理学—无机化学]