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针对近年来基于有机改性硅氧烷作为连接体构筑的光功能稀土杂化材料的最新进展进行了评述,其重点着眼于稀土离子的优良光敏化有机配体修饰硅氧烷偶联剂获得有机改性硅氧烷,以其作为多功能连接体(分子桥)来实现对发光稀土杂化材料体系的化学键组装。内容主要涉及基于芳香羧酸衍生物类改性硅氧烷构筑稀土杂化材料、基于β-二酮及类β-二酮衍生物类改性硅氧烷构筑稀土杂化材料、基于大环配体衍生物类改性硅氧烷构筑稀土杂化材料、基于杂环等衍生物类改性硅氧烷构筑稀土杂化材料、基于有机改性硅氧烷多元组装稀土杂化材料及基于离子液体改性硅氧烷构筑稀土介孔硅杂化材料几个重要方面。主要结合我们自己的近期研究工作,通过系统总结来展现该领域的研究面貌并提出未来展望。
In recent years, the recent progress of light-functional rare earth hybrid materials based on organo-modified siloxanes as linkers was reviewed. The focus was on the synthesis of organic Modified siloxanes, as its multifunctional linker (molecular bridge) to achieve the chemical bonding of luminescent rare earth hybrid material system. The content mainly includes the preparation of rare earth hybrid materials based on modified siloxanes of aromatic carboxylic acid derivatives, the preparation of rare earth hybrid materials based on modified siloxanes of β-diketone and β-diketone derivatives, The derivatives of the derivatives are modified by rare earths to form rare earth hybrid materials, the modified silicones based on heterocyclic derivatives are used to construct rare earth hybrid materials, the modified rare earth hybrid materials based on organic modified silicones, Modified silicones to construct several important aspects of rare earth mesoporous silica hybrid materials. Mainly combined with our own recent research work, through the system summary to show the study of the field and put forward the future prospects.