Command surfaces, 10. Novel polymethacrylates with laterally attached azobenzene groups displaying photoinduced optical anisotropy
作者:
Haruhisa Akiyama,
Kazuaki Kudo,
Kunihiro Ichimura,
期刊:
Macromolecular Rapid Communications
(WILEY Available online 1995)
卷期:
Volume 16,
issue 1
页码: 35-41
ISSN:1022-1336
年代: 1995
DOI:10.1002/marc.1995.030160107
出版商: Hüthig&Wepf Verlag
数据来源: WILEY
摘要:
AbstractPolymethacrylates 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/cm2. 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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