New chiral dopants with an optically active six-membered ring for ferroelectric liquid crystals. Effect of direction of the dipole moment on spontaneous polarization

被引：1
|
作者：
Ikemoto, T
Kageyama, Y
Onuma, F
Shibuya, Y
Ichimura, K
Sakashita, K
Mori, K
机构：
[1] MITSUBISHI RAYON CO LTD,CENT RES LABS,OTAKE 73906,JAPAN
[2] UNIV TOKYO,DEPT AGR CHEM,BUNKYO KU,TOKYO 113,JAPAN
来源：
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 1995年 / 258卷
关键词：
ferroelectric liquid crystals; chiral dopants; spontaneous polarization; chiral smectic C phase; cyano group; epoxy group; six-membered ring;
D O I：
10.1080/10587259508034569
中图分类号：
O7 [晶体学];
学科分类号：
0702 ; 070205 ; 0703 ; 080501 ;
摘要：
New chiral dopants containing an optically active six-membered ring with a cyano group were synthesized. New chiral dopants containing an optically active six-membered ring with an epoxy group were also synthesized and the effect of the direction of the dipoles on spontaneous polarization were discussed using them. The spontaneous polarization is thought to be influenced by the direction of the dipoles of the chiral moiety.
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页码：291 / 298
页数：8
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