Mechanism of electro-optical effect in poly(γ-[2-(9-carbazolyl)ethyl]-L-glutamate) lyotropic liquid crystal

被引：3
作者：
Naijo, Y
Ikeda, K
Tsunoda, M
Tanaka, T
Kobayashi, N
机构：
[1] Chiba Univ, Grad Sch Sci & Technol, Inage Ku, Chiba 2638522, Japan
[2] Chiba Univ, Dept Informat & Image Sci, Inage Ku, Chiba 2638522, Japan
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2003年 / 406卷
关键词：
charge transport property; electro-optical effect; liquid crystal; poly(glutamate);
D O I：
10.1080/15421400390264955
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Lyotropic liquid crystalline cell composed of polypeptide having carbazolyl groups (poly(gamma-[2-(9-carbazolyl)ethyl]-L-glutamate) (PCLG) was studied to analyze the novel electro-optical effect, in which the transparent cell became scattering under applying d.c. bias voltage. The absorption at 350-600 nm was increased under d.c. bias application, leading to the scattering behavior. Effect of hole transport properties of PCLG on the scattering behavior was discussed. Direct observation was also examined to clarify this scattering behavior.
引用
收藏
页码：381 / 387
页数：7
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