The synthesis and properties of novel, functional azobenzene based metal complexes

被引：13
作者：
Xia, Xulin [1 ]
Gan, Leong Huat [2 ]
Hu, Xiao [3 ]
机构：
[1] Anhui Univ Technol, Sch Chem Engn, Maanshan 243002, Anhui, Peoples R China
[2] Nanyang Technol Univ, Nat Sci Acad Grp, Natl Inst Educ, Singapore 637616, Singapore
[3] Nanyang Technol Univ, Sch Mat Engn, Singapore 639798, Singapore
来源：
DYES AND PIGMENTS | 2009年 / 83卷 / 03期
关键词：
Metal complex; Azobenzene; Photoisomerization; Photoresponsive; Photo-luminescence; Single crystal;
D O I：
10.1016/j.dyepig.2009.05.015
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Azobenzene-containing metal complexes with different carbon chain lengths connecting the azobenzene moiety and the diamine ZnCl2 unit were characterized using spectrophotometric methods as well as thermal and X-ray diffractometric analysis. The length of the chain between the azobenzene moiety and the diamine metal complex influences both the thermal and fluorescent behaviour of the bi-functional compounds. Combining the azobenzene chromophore with the metal complex results in remarkably high azobenzene isomerization as well as two-band fluorescence emission centered at 290 and 560 nm respectively, imparted by the metal complex component. A holographic image inscription and readout experiment of one of the metal complexes in a poly(methyl methacrylate) matrix is described. (C) 2009 Elsevier Ltd. All rights reserved.
引用
收藏
页码：291 / 296
页数：6
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