过渡金属有机笼的光电性能研究进展  

Advances in the Photoelectric Properties of Transition Metal-Organic Cages

作　　者：马骏 廖翔 徐雪梅 刘曦 凡洋 张翔 张佳佳 MA Jun;LIAO Xiang;XU Xue-mei;LIU Xi;Fan Yang;ZHANG Xiang;ZHANG Jia-jia(School of Chemical Engineering and Pharmacy,Wuhan Institute of Technology,Wuhan 430205,China;School of Nursing and Health Management,Wuhan Donghu University,Wuhan 430212,China;School of Smart Health and Management,Sichuan Changjiang Vocational College,Chengdu 610106,China;Anti-infective Agent Creation Engineering Research Centre of Sichuan Province,Sichuan Industrial Institute of Antibiotics,School of Pharmacy,Chengdu University,Chengdu 610052,China)

机构地区：[1]武汉工程大学化工与制药学院,湖北武汉430205 [2]武汉东湖学院护理与健康管理学院,湖北武汉430212 [3]四川长江职业学院智慧健康与管理学院,四川成都610106 [4]成都大学药学院四川抗菌素工业研究所四川省抗感染药物创制工程研究中心,四川成都610052

出　　处：《化学试剂》2025年第5期137-146,共10页Chemical Reagents

基　　金：湖北省教育厅科学技术研究计划项目(B2023305);武汉东湖学院青年基金项目(2024dhzk012);湖北省高校优秀中青年科技创新团队项目(T2023040);四川省抗感染药物创制工程研究中心开放课题基金项目(KGR202405)。

摘　　要：金属有机笼(MOCs)是一类通过金属离子与有机配体间的配位作用而形成的高度有序结构。作为离散的三维笼状结构,MOCs具有独特的几何构型、界限明确的空腔结构和多样的配位方式,其设计自由度高,具备量身定制的特点。因此,能够根据研究需求引入光敏配体和特定的金属节点,比如通过引入具有π-共轭结构,优化配体结构的电子分布,从而改善金属离子与配体间的电子转移能力,以增强自身的光电性质,使得其在光电转换、光致发光、催化和生物成像等方面具有显著应用潜力,因此受到了十分广泛的关注。综述了近年来一系列过渡金属有机笼光电功能修饰的应用性研究,重点分析第Ⅷ、ⅠB和ⅡB副族中的几种过渡金属(如Fe(Ⅱ)、Co(Ⅱ)、Cu(Ⅱ)、Zn(Ⅱ)、Ru(Ⅲ)、Rh(Ⅲ)以及Pd(Ⅱ))在MOCs结构构筑与光电性能设计方面的应用。通过比较金属相同而配体不同的MOCs结构对其光电性能的影响,阐述了其光电性能的构筑策略和关键要素,以便于相关领域研究工作者能够准确快速地了解MOCs在光电材料方面的研究进展,并对过渡金属有机笼光电性能的后续研究进行了展望。Metal-organic cages(MOCs)are a class of highly ordered structures formed through coordination between metal ions and organic ligands.As discrete three-dimensional cage structures with unique geometrical configuration,well-defined cavity structure and various coordination modes,MOCs have high degree of freedom in design and tailor-made features.Therefore,the ability to introduce photosensitive ligands and specific metal nodes according to the research needs,for example,through the introduction of having aπ-conjugated structure to optimize the electron distribution of the ligand structure,thus improving the electron transfer ability between the metal ion and the ligand to enhance its own photoelectric properties,making it a significant potential for applications in photovoltaic conversion,photoluminescence,catalysis,and bio-imaging,and thus has received very extensive attention.A series of applied studies on the photoelectric functional modification of transition metal-organic cages in recent years were reviewed,focusing on the application of several transition metals(e.g.,Fe(Ⅱ),Co(Ⅱ),Cu(Ⅱ),Zn(Ⅱ),Ru(Ⅲ),Rh(Ⅲ),and Pd(Ⅱ))in the structural construction and photoelectric performance design of MOCs of subgroupsⅧ,ⅠB,andⅡB.By comparing the effects of MOCs structures with the same metal but different ligands on their photoelectric properties,the construction strategies and key elements of their photoelectric properties were elaborated,so as to facilitate the research workers in the related fields to accurately and quickly understand the research progress of MOCs in photoelectric materials,and the subsequent research on the photoelectric properties of transition metal-organic cages was also envisioned.

关 键 词：金属有机笼 过渡金属 光电转换 光催化 光电性能 

分 类 号：O62[理学—有机化学]