Alignment properties of photoinduced alignment films for liquid crystals based on self-assembled multilayer films

	Alignment properties of photoinduced alignment films for liquid crystals based on self-assembled multilayer films
其他题名	论文其他题名
	Peng Z. H.; Liu Y. G.; Xuan L.; Wu R. N.
	2007
发表期刊	Molecular Crystals and Liquid Crystals
ISSN	1542-1406
卷号	473 页码:23-30
摘要	A photoalignment film of liquid crystals based on a photosensitive self-assembled multilayer film was investigated. The precursor film was prepared by an alternate deposition method in aqueous solution, and when irradiated by linearly polarized ultraviolet light (LPUVL), the photosensitive double bonds in the film underwent photocycloaddition preferentially along the polarized direction of the LPUVL. The photoalignment film exhibited obvious anisotropy and could induce nematic liquid crystals to align uniformly in the planar state. The azimuthal anchoring energy of the film raised up to 1.5 x 10(-5) J/m(2). Atomic Force Microscopy (AFM) indicated that the surface of the multilayer film became slightly rougher with increasing thickness of the film layer but the alignment effect became more homogeneous.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26646
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Peng Z. H.,Liu Y. G.,Xuan L.,et al. Alignment properties of photoinduced alignment films for liquid crystals based on self-assembled multilayer films[J]. Molecular Crystals and Liquid Crystals,2007,473:23-30.
APA	Peng Z. H.,Liu Y. G.,Xuan L.,&Wu R. N..(2007).Alignment properties of photoinduced alignment films for liquid crystals based on self-assembled multilayer films.Molecular Crystals and Liquid Crystals,473,23-30.
MLA	Peng Z. H.,et al."Alignment properties of photoinduced alignment films for liquid crystals based on self-assembled multilayer films".Molecular Crystals and Liquid Crystals 473(2007):23-30.

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