| Mesomorphic Characteristics of Induced Chiral Nematic Phase of [Smectic LCP,PS(4BC/DM)/Nematic LC,E7/Chiral Dopant,CB-15]-Ternary Composite System |
| |
| 引用本文： | YANG Huai 1,2**,Hirotsugu Kikuchi 2,CHENG Xin Fang 1,Tisato Kajiyama 2 ( 1Institute of Materials Science,Jilin University,Changchun,130023) ( 2Department of Chemical Science and Technology,Faculty of Engineering,Kyushu Unive. Mesomorphic Characteristics of Induced Chiral Nematic Phase of [Smectic LCP,PS(4BC/DM)/Nematic LC,E7/Chiral Dopant,CB-15]-Ternary Composite System[J]. 高等学校化学研究, 1997, 13(2): 163-168 |
| |
| 作者姓名： | YANG Huai 1 2** Hirotsugu Kikuchi 2 CHENG Xin Fang 1 Tisato Kajiyama 2 ( 1Institute of Materials Science Jilin University Changchun 130023) ( 2Department of Chemical Science and Technology Faculty of Engineering Kyushu Unive |
| |
| 作者单位： | YANG Huai 1，2**，Hirotsugu Kikuchi 2，CHENG Xin Fang 1，Tisato Kajiyama 2 ( 1Institute of Materials Science，Jilin University，Changchun，130023 |
| |
| 基金项目： | Supported by the National Natural Science Foundation of China. |
| |
| 摘 要： | ＭｅｓｏｍｏｒｐｈｉｃＣｈａｒａｃｔｅｒｉｓｔｉｃｓｏｆＩｎｄｕｃｅｄＣｈｉｒａｌＮｅｍａｔｉｃＰｈａｓｅｏｆ［ＳｍｅｃｔｉｃＬＣＰ，ＰＳ（４ＢＣ／ＤＭ）／ＮｅｍａｔｉｃＬＣ，Ｅ７／ＣｈｉｒａｌＤｏｐａｎｔ，ＣＢ┐１５］┐ＴｅｒｎａｒｙＣｏｍｐｏｓｉ...
|
| 收稿时间： | 1997-03-26 |
Mesomorphic Characteristics of Induced Chiral Nematic Phase of [Smectic LCP, PS(4BC/DM) /Nematic LC, E7/Chiral Dopant, CB 15] Ternary Composite System * |
| |
| YANG Huai ,,Hirotsugu Kikuchi ,CHENG Xin Fang ,Tisato Kajiyama. Mesomorphic Characteristics of Induced Chiral Nematic Phase of [Smectic LCP, PS(4BC/DM) /Nematic LC, E7/Chiral Dopant, CB 15] Ternary Composite System *[J]. Chemical Research in Chinese University, 1997, 13(2): 163-168 |
| |
| Authors: | YANG Huai Hirotsugu Kikuchi CHENG Xin Fang Tisato Kajiyama |
| |
| Affiliation: | 1. Institute of Materials Science, Jilin University, Changchun 130023;
2. Department of Chemical Science and Technology, Faculty of Engineering, Kyushu University 6-10-1 Hakozaki, Higashi-ku, Fukuoka 812, Japan |
| |
| Abstract: | The phase transition behavior and aggregating states of [smectic LCP, PS(4BC/DM)/nematic LC, E7/chiral dopant, CB 15] ternary composite system were investigated on the basis of differential scanning calorimetry (DSC) measurement, polarizing optical microscopy (POM) observation and wide angle X ray diffraction (WAXD) patterns. It was demonstrated that if the weight ratio of the chiral dopant was fixed as 4.8wt%, an induced chiral nematic (N *) phase existed in the ternary system when PS(4BC/DM) ratio was below 47.6 wt%. Moreover, smectic like long range ordering appeared in the induced N * phase in a certain temperature range just above the smectic A(S A) N * phase transition when PS(4BC/DM) ratio was between 19.1wt% and 47.6wt%. |
| |
| Keywords: | Mesomorphic Induced chiral nematic phase Dopant |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《高等学校化学研究》浏览原始摘要信息 |
|
点击此处可从《高等学校化学研究》下载全文 |
|
