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- Butyryl chitosan can form cholesteric liquid crystalline phase by dissolving in more than ten solvents. 丁酸壳聚糖能溶于十多种溶剂中形成胆甾型液晶相。
- The phase transition temperature and liquid crystalline phase texture of polyA were investigated by DSC, X-ray diffraction andpolarized microscopy. 聚合物的相转变温度和形态织构用DSC、X-射线衍射和偏光显微镜进行了测定和观察。
- Liquid crystalline phase transitions in PBA/nylon 6/H2SO4 systems were studied by Polarized Light Microscope (PLM) and Depolarized Light Intensity (DLI) technique. 本文用PLM及DLI法研究了聚对苯甲酰胺及聚对苯甲酰胺/尼龙6的硫酸溶液由液晶态转变为非液晶态过程的相转变动力学;
- APC thermotropic liquid crystalline phase transition, the texture of APC/DBP lyotropic liquid crystal and influence were studied by DSC, PLM, X-ray diffraction and SALS. 以DSC、X－ray衍射、PLM和SALS手段研究了产物的热致液晶相转变及其影响因素和溶致液晶性。
- The macromolecular structures, liquid crystalline phase transition temperatures and practical applicability of new kind of functional liquid crystalline polyesters were reviewed. 综述了新型功能液晶聚酯材料的大分子链结构、液晶相变温度与应用前景。
- The experimental results indicated that reaction temperature and time were influence on acetyl content of APC products. Liquid crystalline phase transition changed with acetyl content . 实验表明，产物的乙酰基含量受合成温度和反应时间影响，其热致液晶的相转变温度和温域随乙酰基含量变化。
- The theoretical study predicted the stability ranges of various lyotropic liquid crystalline phases. 理论预测了各种溶致液晶相的稳定区域。
- It is concluded that the polymethylene is in full extended trans conformation both in the crystalline and in the liquid crystalline phases when the spacer units are longer than 8. 结果表明,芳香共聚酯热致性液晶中液晶基元之间的相互作用很强而柔性间隔链之间的相互作用很弱。柔性间隔链段主要是伸直的反式构象。
- Keywords N-phthaloyl chitosan;Cholesteric liquid crystalline phase;Circular dichroism（CD）;Critical concentration; 邻苯二甲酰化壳聚糖;胆甾相;圆二色性谱;临界浓度;
- Keywords polyesteramide;thermotropic liquid crystal;liquid crystalline phase transition;hydrogen bond; 聚酯酰胺;热致液晶;液晶相转变;氢键;
- liquid crystalline phase 液晶相
- Application of radial liquid crystalline macromolecules as stationary phase of capillary GC. 星形大分子液晶在毛细管柱气相色谱分析中的应用研究。
- The XRD result shows that the main crystalline phase of the ceramic is mullite. 射线衍射分析结果表明,材料的主晶相为莫来石。
- A new stationary phase, cholesteric ester side - chain polysiloxane liquid crystalline, was synthesised and used in capillary column gas chromatography. 将合成的胆甾酯侧链聚硅氧烷高分子液晶化合物涂渍在弹性石英毛细管内壁上,制备毛细管气相色谱固定相。
- Carbon steels exist in three stable crystalline phases. 碳素钢含有3种稳定的结晶状态。
- DSC result shows that, crystalline phase solid-solid-transition for nylon11 is emerged at95℃. dsc谱图显示，尼龙11在95℃发生晶相固-固转变现象，而加入核-壳冲击改性剂及环氧树脂后晶相转变消失，表明了尼龙11合金不存在多晶型晶态。
- The results indicated that PTT/PBT blends were miscible in amorphous phase, while phase separated in crystalline phase. 结果表明：PTT/PBT共混体系在无定形区具有较好的相容性，但在晶区是晶相分离的。
- A side chain liquid crystalline polysiloxane with p( allyloxy) benzoxy p cyanophenyl as a monomer was synthesized. 研究以对-烯丙氧基苯甲酸对-氰基苯酚酯为单体的聚硅氧烷侧链液晶高分子的合成方法。
- A synthetic liquid crystalline compound was studied by means of variable-temperature FT-IR spectroscopy. 摘要对合成的液晶化合物进行变温红外光谱研究。
- The catalysts whose main crystalline phase are (VO)2P2O7 exhibit different catalytic properties because of different precursors and activated ambience. 主体晶相同为(VO)_2P_2O_7的催化剂，因催化剂前驱体的制备方法及活化条件不同，催化性能相差悬殊；
