摘要
研究了聚乙烯醇侧链液晶主链分子量和液晶基元等结构因素对其液晶性的影响,结果表明随着聚合物的分子量增加,导致复合物清亮点温度下降。但是在液晶主链尚未被液晶基元饱和之前,随着液晶基元相对主链摩尔比的增加,样品形成较为完善的氢键结构。
The result of the study of sidechain liquid crystalline polymer of PVA showed the molecular weight of PVA affects the character of liquid crystalline.The greater molecular makes the rigid moieties introduce to the chain more difficultly,the complex containing more 4stibazole has the higher stabilization of liquid crystalline phase than the less one.
出处
《液晶与显示》
CAS
CSCD
2002年第6期436-440,共5页
Chinese Journal of Liquid Crystals and Displays
基金
福建省自然科学基金重点资助项目(B97010)
