Photoresponsive liquid crystals based on halogen bonding of azopyridines

被引：95
|
作者：
Chen, Yinjie [1 ]
Yu, Haifeng [2 ]
Zhang, Lanying [2 ]
Yang, Huai [1 ,2 ]
Lu, Yunfeng [3 ]
机构：
[1] Univ Sci & Technol Beijing, Dept Mat Phys & Chem, Beijing 100083, Peoples R China
[2] Peking Univ, Coll Engn, Dept Mat Sci & Engn, Beijing 100871, Peoples R China
[3] Univ Calif Los Angeles, Dept Chem & Biomol Engn, Los Angeles, CA 90095 USA
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 68期
基金：
中国国家自然科学基金;
关键词：
DISSOCIATIVE ELECTRON-TRANSFER; REDUCTIVE CLEAVAGE; POLYMERS; PHOTOALIGNMENT; COPOLYMERS; EFFICIENT; IODINE;
D O I：
10.1039/c4cc02344g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of photoresponsive halogen-bonded liquid crystals (LCs) were successfully constructed using molecular halogen and azopyridine compounds, which show interesting properties of photoinduced phase transition upon UV irradiation. In addition, bromine-bonded LCs were first obtained with high mesophase stability.
引用
收藏
页码：9647 / 9649
页数：3
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