二芳基乙烯光致变色配合物的研究进展  

Research Progresses in Photochromic Diarylethene Coordination Compounds

作　　者：韩晶[1] 余中[2] 白力静[1] 赵高扬[1] 宗像惠[3] 

机构地区：[1]西安理工大学材料学院,西安710048 [2]西安理工大学应用化学系,西安710048 [3]近畿大学化学科

出　　处：《材料导报》2009年第15期44-48,共5页Materials Reports

基　　金：西安应用材料创新基金(XA-AM200713)资助;陕西省教育厅科学研究计划自然科学专项(09JK618)

摘　　要：二芳基乙烯化合物是最有可能实用化的有机光致变色化合物。结合自己的研究方向,从溶液相和晶体相2个方面评述了二芳基乙烯配合物在光致变色性能、无损读取、分子识别/捕获等方面的研究进展。研究表明,在大多数情况下,金属离子参与配位不会阻止配合物的光致变色反应。通过金属离子与二芳基乙烯配体的合理自组装,可以调控配合物的光物理和光化学性质。Diarylethene is cited as the most promising classes of photochromic materials for practical applications. With respect to our research achievements, the recent progresses of the representative research groups in the photochromic properties, non-destructive readout and molecule recognition/capture of diarylethenes in solution and crystalline state are reviewed respectively in this paper. The research results shows that the complexation with metal ions doesn＇t prohibit the photochromism of the complex in most cases. By the rational self-assemble of the metal ions with diarylethene ligands, the photophysical and photochemical properties of the complex could be controlled.

关 键 词：二芳基乙烯 光致变色 配合物 晶相 

分 类 号：O626[理学—有机化学] TQ591[理学—化学]