摘要
报道了一些常见液晶的多畴X射线衍射和光学织构观察的实验结果,对衍射花样和织构特征进行了归纳和总结,提出了将多畴X射线衍射和织构观察这两种检测手殴结合起来,使之成为鉴别常见液晶相的简便而可靠的方法。
The experimental results of powder X-ray diffraction and the optical observation of various textures in some common mesophases have been reported and summarized. Different mesophases can be identified correctly by using the characters of powder X-ray diffraction patterns and textures.
关键词
液晶
识别
织构
多畴X射线衍射
liquid crystal
identification
texture
powder X-ray diffraction
