聚合物液晶 meaning in English
polymer liquid crystal
Examples
- It is a1so referred to the nlo liquid crystal polyurthanes and the system of nlo liquid crysta1 polymer briefly . fchrmore , the possibility of combining the nlo polyurthanes and lcpu is also discussed based on azobenzene compound , whch own liquid crysta1line mesogenic unit and nonlinear opical wht togethel a series of polyurethanes with two kinds of diisocyanates were synthsized with azobenzene compounds which we prepared beforehand . the azobenzene compounds were charaterized and confirmed by ftir , " h - nmr , uv - vs , dsc , and elemeni analysis
本文第一章简介了液晶的有关基本概念；综述了聚氨酯液晶的研究进展，并着重总结了聚氨酯液晶的合成方法和影响聚氨酯液晶形成液晶相的因素；介绍了非线性光学聚氨酯液晶，对非线性光学聚合物液晶体系也作了扼要的阐述，指出利用含有既是液晶基元又是非线性光学单元的偶氮基团的化合物合成聚氨酯液晶，实现两者结合的可能性。