Ethyl Cellulose Films as Alignment Layers for Liquid Crystals

Lifeng Yan; Qingshi Zhu; Tomiki Ikeda

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Ethyl Cellulose Films as Alignment Layers for Liquid Crystals

机译：乙基纤维素膜作为液晶的取向层

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Films were formed by coating hydroxypropyl cellulose (HPC) or ethyl cellulose (EC) with different kinds of solvents at high coating speeds and thin coating thicknesses.These films were used as alignment layers for liquid crystals.Atomic force microscopy (AFM) and polarizing optical microscopy (POM) were used to identify the banded texture structure of the films.The alignments of a nematic liquid crystal 5CB droplet on those films were observed by POM.Further,a novel cycle disclination line was recorded and studied.

机译：通过以不同的溶剂以高涂布速度和薄涂层厚度涂布羟丙基纤维素（HPC）或乙基纤维素（EC）形成薄膜，这些薄膜被用作液晶的取向层。原子力显微镜（AFM）和偏振光学用显微镜（POM）鉴定薄膜的带状结构。用POM观察向列型液晶5CB液滴在薄膜上的排列。进一步记录并研究了一条新的循环错位线。

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《Journal of Applied Polymer Science》 |2001年第11期|共5页
作者
Lifeng Yan; Qingshi Zhu; Tomiki Ikeda;
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正文语种 eng
中图分类高分子化学（高聚物）;高分子化合物产品;有机化学;
关键词
ethyl cellulose; hydroxylpropyl cellulose; atomic force microscopy; liquid crystal alignment; disclination line;

机译：乙基纤维素羟丙基纤维素原子力显微镜液晶取向倾角线;

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专利

1. Ethyl Cellulose Films as Alignment Layers for Liquid Crystals [J] . Lifeng Yan, Qingshi Zhu, Tomiki Ikeda Journal of Applied Polymer Science . 2001,第11期

机译：乙基纤维素膜作为液晶的取向层
2. Photoalignment of an Azobenzene-Based Chromonic Liquid Crystal Dispersed in Triacetyl Cellulose: Single-Layer Alignment Films with an Exceptionally High Order Parameter [J] . Matsumori Masaki, Takahashi Ayami, Tomioka Yasushi, ACS applied materials & interfaces . 2015,第21期

机译：分散在三乙酰基纤维素中的基于偶氮苯的发色液晶的光取向：具有异常高阶参数的单层取向膜
3. Alignment Properties of Photoinduced Alignment Films for Liquid Crystals based on Self-assembled Multilayer Films [J] . Zenghui Peng, Yonggang Liu, Li Xuan Molecular crystals and liquid crystals . 2007,第0期

机译：基于自组装多层膜的液晶光致取向膜的取向性能
4. Sum-frequency spectroscopic investigation of the alignment of liquid crystals on self-assembled monolayers and imaging of endgrafted alpha-helical polypeptide films [C] . Knoesen, A., Pakalnis, . 2001

机译：自组装单分子层上液晶取向的总频光谱研究和端接的α-螺旋多肽膜的成像
5. X-ray study of liquid crystal alignment films and discotic liquid crystal strands. [D] . Ghosh, Surya S. 1997

机译：液晶取向膜和盘状液晶束的X射线研究。
6. Langmuir Films of Flexible Polymers Transferred to Aqueous/Liquid Crystal Interfaces Induce Uniform Azimuthal Alignment of the Liquid Crystal [O] . Michael I. Kinsinger, Maren E. Buck, Maria-Victoria Meli, -1

机译：Langmuir薄膜转移到水/液晶界面中的柔性聚合物诱导液晶的均匀方位角排列
7. Reversible alignment changes of liquid crystals induced by photochromic molecular films. Part 10. Photoregulation of liquid crystal alignment by Langmuir-Blodgett layers of azobenzene polymers. [O] . Masako SAKURAGI, Takahiro SEKI, Yuji KAWANISHI, 1991

机译：光致变色分子膜诱导的液晶的可逆对准变化。第10部分。通过Xangmuir-Blodgett偶氮苯聚合物的液晶取向光调节。
8. Investigations on Langmuir-Blodgett Films as Alignment Layers for Liquid Crystals [R] . Chen, J., Vithana, H., Johnson, D., 1994

机译：Langmuir-Blodgett薄膜作为液晶取向层的研究

Ethyl Cellulose Films as Alignment Layers for Liquid Crystals

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