COMMAND SURFACES .10. NOVEL POLYMETHACRYLATES WITH LATERALLY ATTACHED AZOBENZENE GROUPS DISPLAYING PHOTOINDUCED OPTICAL ANISOTROPY

被引：68
|
作者：
AKIYAMA, H
KUDO, K
ICHIMURA, K
机构：
[1] Research Laboratory of Resources Utilization, Tokyo Institute of Technology, Yokohama, 227, 4259 Nagatsuta, Midori-ku
来源：
MACROMOLECULAR RAPID COMMUNICATIONS | 1995年 / 16卷 / 01期
关键词：
D O I：
10.1002/marc.1995.030160107
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
Polymethacrylates with laterally attached azobenzenes were prepared to cause molecular reorientation of this chromophore in their thin films by linearly polarized irradiation with an exposure energy of less than ca. 100 mJ/cm(2). A homogeneous alignment was induced by assembling a nematic liquid crystal cell using a substrate plate covered with the photoirradiated films. The alignment direction of the cell was controlled by changing the electric vector of the actinic light.
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页码：35 / 41
页数：7
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