| STUDY ON LIQUID CRYSTAL POLYMERS WITH TWO-DIMENSIONAL MESOGENIC UNITS |
| |
| 作者姓名： | 张春晓 李自法 周其凤 周洪兵 |
| |
| 作者单位： | Chem. Dept.，Zhengzhou Univ.，Zhengzhou 450052，Chem. Dept.，Zhengzhou Univ.，Zhengzhou 450052，Chem. Dept.，Peking Univ.，Beijing 100871，Chem. Dept.，Peking Univ.，Beijing 100871 |
| |
| 摘 要： | A series of liquid crystalline polymers with two-dimensional mesogenic units were synthesized by solution polycondensation at low temperature. All the polymers were liquid crystalline. The melting temperature T_m (except that with substituent of methoxy) and the clearing temperature T_i of the polymers change regularly with varying of the length of the alkyl substituent groups.
|
| 收稿时间： | 1992-06-05 |
STUDY ON LIQUID CRYSTAL POLYMERS WITH TWO-DIMENSIONAL MESOGENIC UNITS |
| |
| ZHANG Chunxiao,LI Zifa,ZHOU Qifeng,ZHOU Hongbing.STUDY ON LIQUID CRYSTAL POLYMERS WITH TWO-DIMENSIONAL MESOGENIC UNITS[J].Chinese Journal of Polymer Science,1993,0(4):348-353. |
| |
| Authors: | ZHANG Chunxiao LI Zifa ZHOU Qifeng ZHOU Hongbing |
| |
| Institution: | Chem. Dept.; Zhengzhou Univ.; Zhengzhou; Peking Univ.; Beijing |
| |
| Abstract: | A series of liquid crystalline polymers with two-dimensional mesogenic units were synthesized by solution polycondensation at low temperature. All the polymers were liquid crystalline. The melting temperature T_m (except that with substituent of methoxy) and the clearing temperature T_i of the polymers change regularly with varying of the length of the alkyl substituent groups. |
| |
| Keywords: | Liquid crystal polymer Two-dimensional mesogenic unit N-2 ' 5 '-dihydroxy benzylidene-4-alkoxyaniline Monotropic nematics |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《高分子科学》浏览原始摘要信息 |
| 点击此处可从《高分子科学》下载免费的PDF全文 |
