Mechanochromic Behavior of Aryl-Substituted Buta-1,3-Diene Derivatives with Aggregation Enhanced Emission

被引:59
|
作者
Zhang, Yijia [1 ]
Han, Ting [1 ]
Gu, Shangzhi [1 ]
Zhou, Tianye [1 ]
Zhao, Chuanzhen [1 ]
Guo, Yuexin [2 ]
Feng, Xiao [2 ]
Tong, Bin [1 ]
Bing, J. [1 ]
Shi, Jianbing [1 ]
Zhi, Junge [2 ]
Dong, Yuping [1 ]
机构
[1] Beijing Inst Technol, Sch Mat Sci & Engn, Beijing 100081, Peoples R China
[2] Beijing Inst Technol, Sch Chem, Beijing 100081, Peoples R China
基金
美国国家科学基金会;
关键词
1,3-butadiene; aggregation enhanced emission; chromophores; fluorescence; mechanochromic luminescence; REVERSIBLE PIEZOCHROMIC LUMINESCENCE; SOLID-STATE; MOLECULAR ASSEMBLIES; DIFLUOROBORON AVOBENZONE; COLOR; POLYMORPHISM; DESIGN; LIGHT;
D O I
10.1002/chem.201403132
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Three tetra-aryl substituted 1,3-butadiene derivatives with aggregation enhanced emission (AEE) and mechanochromic fluorescence behavior have been rationally designed and synthesized. The results suggest an effective design strategy for developing diverse materials with aggregation induced emission (AIE) and significant mechanochromic performance by employing D-pi-A structures with large dipole moments.
引用
收藏
页码:8856 / 8861
页数:6
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